Oculus Quest Firmware Update 9.0

Firmware update makes some improvements on the Oculus Quest VR headset. The followings are major improvements by Oculus Quest firmware update 9.0.

image of Oculus_Quest_Front


Passthrough is the feature that you can see the view of the real world without taking off the headset. When you walk out of the Guardian boundaries, the headset automatically shows you the view of the real world in black and white.

Passthrough+ is an enhanced version of the same feature. It improves the estimation of the depth, size, and distance of objects in the real world.

Passthrough+ has been already implemented on the Oculus Rift S, which is tethered to a gaming PC with powerful graphics cards.

Turn off Inside-Out tracking for 3DoF mode

Now, you can turn off the Inside-Out tracking system, which contributes to the 6DoF tracking without external cameras. With the system turned off, Oculus Quest works with 3DoF tracking like Oculus Go.

Oculus Quest has four built-in cameras to track your position in the room. The cameras require enough light to perform the tracking. However, some usages don’t need the 6DoF tracking, and you may also want to use it in a dark environment. For example, you just want to watch a movie while someone else is sleeping in the same room.

Read Also: You can watch Amazon Prime Video on VR headset now

You can turn off the system in two ways. One of them automatically prompts you to choose to go without tracking when the tracking is unable to function in the environment due to insufficient light. The other is that you can manually turn off by opening Settings > Device > Tracking and toggle the switch.

Compatible with Go and Gear VR apps

If you have apps or games of Oculus Go or Gear VR, you can now download and play on the Oculus Quest. 66 titles of Oculus Go or Gear VR are now available to play on the Oculus Quest.

Related Posts

Star Wars VR Series Vader Immortal Episode II is available now for Oculus Quest and Rift

Star Wars VR Series Vader Immortal Episode II is now available at Oculus Store, $9.99 USD for Oculus Quest and Rift headsets. The game is “cross-buy” so you can play on both Quest and Rift headsets with a single purchase on either platform.

image of vader immortal episode ii oculus quest rift

The story is about the same length as the Episode I. And it also has Lightsaber Dojo. Episode II focuses on the Force. You are going to learn how to use the Force. Now that you have additional ability to use in a battle, you can trap enemies or objects from distance and destroy or throw them. In addition, you can throw your lightsaber and bring it back with the Force. The Force is also available to use in Lightsaber Dojo, too.

To be honest, Episode II lacks punch, as compared with Episode I. In Episode I, the presence of Darth Vader was much more intimidating. And, the traveling in spacecraft was very immersive, and the landscape of Mustafar was very powerful. I guess that sequels can be just like this, less stunning than the original.

I also prefer Lightsaber-only battle to one with the Force because it’s more exciting and controlling the Force is kind of frustrating. Maybe, I need more training in Lightsaber Dojo II. Anyway, the Vader Immortal Episode II is worth $9.99 USD, available in the Oculus Store.

Related Posts

What is the difference between the Samsung Gear Fit 2 and Pro?

Samsung Gear Fit 2 Pro is the updated version of Gear Fit 2, which is a stylish and versatile fitness band. At a glance, it’s almost identical. What is the difference between the Samsung Gear Fit 2 and Pro?


Both the Fit 2 and the Pro has a curved Super AMOLED touchscreen display. The Pro has a slightly smaller display, but you can’t see a difference because the difference is 0.08 inches.

image of samsung gear fit 2 pro red and black

The back of the display, there are a heart rate monitor sensor and electrical contacts for charging. You can place it on a charger in either direction and built-in magnet helps to attach it to the charger correctly and stay securely.

On the right side, there are two buttons to turn on/off, open the menu, and go back to a previous screen.

image of samsung gear fit 2 pro

The Pro comes with a wristband with a standard watch clasp instead of the Fit 2’s peg and hole closure. Unlike the Fit 2, the Pro’s wristband provides a more secure fit on your wrist and it won’t take off accidentally. If you don’t like the original design of the wrist band, you can purchase and change for yourself. There are a variety of designs of aftermarket wristbands compatible with both the Fit 2 and Pro.


Both the Fit 2 and Pro has a built-in GPS to track the route, distance, and speed in real-time without a need for a smartphone. It’s good for those who run outdoor because they don’t want to carry a smartphone during the workout.

image of samsung gear fit 2 built in gps

Both the Fit 2 and Pro has 4GB internal storage for keeping music files to play offline. If you subscribe to the Spotify’s Premium, you can download and create a playlist for listening offline or stream via WiFi.

image of samsung gear fit 2 pro built in music player

The Gear-version apps such as Spotify, Calories, Under Armor, etc are new, but they are not only for the Pro. These new apps are compatible with both models. You need to download and install them via the Samsung Gear app on a smartphone.

image of samsung gear fit 2 compatible with new apps


The Pro features a water-resistance rate at 5 ATM, which means it can be submerged in up to 50 meters of water. This is the feature mainly differentiated from its predecessor. Obviously, it’s good for swimmers. And, when it goes into the water, the Pro automatically goes into Water Lock Mode, which prevents water pressure from activating or controlling the screen accidentally.

image of samsung gear fit 2 pro water resistant up to 50 meters

Who is Samsung Gear Fit 2 Pro for?

The overall design of Samsung Gear Fit 2, as well as the Pro, is for those who prefer a sleek fitness band to a traditional watch style. Plus, a curved AMOLED display gives a natural look on your wrist. With the water-resistance feature, Samsung Gear Fit 2 Pro is good for swimmers. And a built-in GPS, heart rate monitor, and music library are probably all you need for your workout.

The term “Pro” might give you the impression that it has new and exclusive features. But, except for water-resistance feature, the Fit 2 and Pro are almost identical products. In fact, the original prices are not much different. The original price of the Fit 2 is $179, and the Pro is $199. If you already have the Fit 2, there is no need for upgrading to the Pro unless you need a water-resistance feature. But, if you don’t have any fitness tracker right now and like this design, a sleek, discreet, and versatile Samsung Gear Fit 2 Pro is highly recommended.

ProductGear Fit 2 ProGear Fit 2
Wristband DesignStandard Watch ClaspPeg-n-Hole
Screen Size1.5"1.58"
Resolution432 x 216
310 pixels
432 x 216
322 pixels
Size25.0 mm x 51.3 mm24.5 mm x 51.2 mm
Fits Wrists125 to 165 mm (S)
158 to 205 mm (L)
125 to 170 mm (S)
155 to 210 mm (L)
Weight33 g (S)
34 g (L)
28 g (S)
30 g (L)
RAM512 MB512 MB
Internal Storage4 GB4 GB
WiFi802.11 b/g/n802.11 b/g/n
BluetoothBluetooth 4.2Bluetooth 4.1
Battery200 mAh Li-ion200 mAh Li-ion
Water Resistance50 meters under the ISO standard 22810:2010up to 5 feet (1.5 m) of water for up to 30 minutes

Related Posts

Microsoft Surface Tablet Laptop lineup in 2019 – What are the differences in Microsoft Surface models?

Microsoft has been expanding the Surface line of portable computers. Go, Pro, Book, and Laptop. There are so many to choose from. And, they resemble at a glance, but they are significantly different from each other. What are the different Microsoft Surface models? Knowing the differences helps you decide which one is right for you. Here is Microsoft Surface Tablet Laptop lineup in 2019.

image of microsoft surface

Microsoft Surface Pro 6

Surface Pro 6 is a 12.3-inch tablet. With an optional keyboard called Type Cover, it works as a laptop. The keyboard attaches to the tablet with a magnet and detaches easily. While Surface Pro 6 is available in two colors (black and platinum), Type Cover has several different colors available so you can add an accent to your Surface Pro 6 to stand out from others. Unfortunately, the Type Cover is sold separately, so is the stylus pen.

image of microsoft surface pro 6

Despite a recent trend, Surface Pro 6 doesn’t have USB-C ports. Instead, it has USB-A and proprietary Surface connector to charge itself and hook up the hub to connect a variety of external devices. Starting at $899.

Mircosoft Surface Go

Microsoft Surface Go is a 10-inch tablet. Just like Surface Pro 6, you can use it as a laptop with the Type Cover, which is sold separately as well. Surface Go comes with Windows 10 in S mode, which is a less powerful operating system than all other Surface computers. If you want to more power, you may consider purchasing a business version of Surface Go come with Windows 10 Pro.

image of microsoft surface go

Surface Go has a great portability and comfort size as a tablet. A keyboard and stylus pen are not included. You need the extra around $200 for them. The Surface Go is currently one of a few Surface models which have USB-C port. With the port, not only can you hook up external devices, but you can also charge the Surface Go. Starting at $399.

Microsoft Surface Book 2

Surface Book 2 is available two different sizes, 13.5 and 15 inches. It competes directly Apple MacBook Pro. Unlike Surface Pro and Surface Go, Surface Book 2 doesn’t have a kickstand. Its display props up just like a traditional laptop. And the touchscreen display is detachable from the keyboard to work as a tablet. Because of the unique design of hinge, Surface Book 2 can’t fold itself up completely. There is a gap around the hinge, which may need the extra room in your backpack or whatever you carry it with.

image of microsoft surface book 2

Surface Book 2 has USB-C port, but it’s not Thunderbolt 3. Surface Book 2 includes the keyboard base. But, a stylus pen is sold separately. Starting at $1149.

Surface Laptop 2

Surface Laptop 2 is a 13.5-inch traditional laptop. The display and keyboard never get separate like other Surface computers. Unlike Surface Book 2, Surface Laptop 2 fold up flat so you can slip it into a tight compartment of your bag. It has a touchscreen display, but the hinge doesn’t allow to rotate 360 degrees. It doesn’t even open flat. The maximum open-angle is about 100 degrees.

image of microsoft surface laptop 2

It comes with the Windows 10 operating system. If you need features that are exclusive to Windows 10 Pro, you may want to consider a business version of Surface Laptop 2. Like all other Surface computers, accessories like mouse and stylus pen are not included. Starting at $1199.


Surface Go is the smallest Surface computer. It’s good for those who want a tablet but occasionally need for typing. If you type a lot but also want to use it as a tablet, choose Surface Book 2. It’s the most versatile Surface computer of all. However, it’s a little thick when folded because of the hinge design. If you want more portability, you may choose Surface Pro 6. If you don’t need a tablet at all, Surface Laptop 2 is the best choice.

Related Posts

Thunderbolt 3 – the most advanced port available today

Thunderbolt 3 is the fastest connectivity standard on the market today. It provides up to 40 Gbps. When you often transfer large files, connect to multiple 4K displays, you should get devices with Thunderbolt 3. Here is some basic information about Thunderbolt 3.

Thunderbolt 3 uses USB-C

Thunderbolt 3 uses a USB-C connector. A USB-C is a thin, flat, and reversible connector, which you find it on many recent electronics. However, not all USB-C connectors, port, or cable support Thunderbolt 3. Even if a device or cable doesn’t support Thunderbolt 3, you can hook up your device to the other device with Thunderbolt 3. In this case, you use a Thunderbolt 3 as a regular USB-C (USB Type-C 3.1 to be exact), which is capable of transmitting at a rate of up to 10 Gbps.

image of usb c

How do you know if a port or cable supports Thunderbolt 3?

As mentioned above, Thunderbolt 3 is a connectivity standard, not a shape or type of USB connector or port. Without exception, Thunderbolt 3 uses USB-C. So, how do you distinguish between Thunderbolt 3 and a regular USB-C port or connector? For ports or cables with Thunderbolt 3, you can see a lightning-bolt logo on or near them.

image of apple thunderbolt cable

What is the speed of other types of USB?

Let’s see how fast other types of USBs provide a transmitting capability. USB 2.0 is only 480 Mbps, USB 3.0 is up to 5 Gbps, and USB 3.1 is up to 10 Gbps. Thunderbolt 3 is 4x faster than USB 3.0 and twice as fast as the previous generation, Thunderbolt 2.

Peer-to-peer network

Thunderbolt 3 supports Ethernet networking protocols. With a Thunderbolt to Ethernet adapter cable, you can transfer data from one PC to another at up to 10 Gbps. It’s a great way to copy large files quickly between two computers.

Connect to a monitor

image of multiple monitors

You can transmit video from Thunderbolt 3 port to DisplayPort 1.2 on a monitor. Thunderbolt 3 is capable of outputting to two 4K monitors at the same time. If you want to connect multiple monitors from a single Thunderbolt 3 port, you will need a Thunderbolt dock.

Send and receive up to 100 watts of power

Just like other USB ports, Thunderbolt 3 can provide up to 100 watts of power so you can charge your mobile devices at the maximum possible speed. Interestingly, USB-C ports are not only to send the power but also to receive it. In fact, recent laptops have a Thunderbolt 3 port as a charging port to recharge itself, and the same port can connect to other devices when it’s not recharging.

Daisy Chain up to 6 devices

You can connect up to six devices using Thunderbolt 3 devices and cables. For example, to watch a video that is stored in an external hard drive, you connect your computer, hard drive, and a monitor using multiple Thunderbolt 3 cables. As long as devices support Thunderbolt 3, and devices in the middle of the daisy chain have two Thunderbolt 3 ports, it works without the need for a Thunderbolt dock.

Best 2 in 1 Laptop in 2019 between 12″ and 14″

If you want a computer with great portability yet you don’t want to compromise its performance, a 2-in-1 laptop is your best bet. There are two types of 2-in-1 laptop. One looks a traditional laptop but it has a touchscreen that flips back 360 degrees so you can use as a tablet. The other is basically a tablet with a detachable keyboard. The former is more like a laptop with a capability of use as a tablet. And, the latter is more like a tablet with a capability of use as a laptop. And, there is a wide range of size available on the market, however, I prefer the size around 13-inch as a potable laptop when traveling or moving around in a house with it. So, here in this post is the best 2 in 1 laptop in 2019, around 13-inch for travel.

image of 2 in 1 laptop

Convertible Laptop

Convertible 2-in-1 laptops look a traditional laptop. A display is a touchscreen, and it has hinges that flip back 360 degrees to turn into tablet mode. You can also rotate around 300 degrees back and let it stand up to see a display without a keyboard in front of you (aka tent mode). or face a keyboard down on the desk to show the display only with a desirable angle (aka display mode).

image of convertible laptop

If you type a lot, a convertible 2-in-1 laptop is a good choice. Battery and motherboard are stored in the base, not in the display. So, it has good balance for typing. It also has the advantage to have a large space for a battery. In general, a convertible 2-in-1 laptop has better battery life than a detachable 2-in-1 laptop. The downsides are that it’s likely to be thicker and heavier. And when you use it as a tablet, a keyboard is on the back. It feels awkward although the keyboard is disabled.

Lenovo Yoga C930 14″

Lenovo Yoga C930 is a 13.9-inch convertible 2-in 1 laptop. Not only does the hinge allows flipping the display 360 degrees for use as a tablet, but also does it have a built soundbar. It provides solid audio quality whatever position you set the laptop in. A webcam has a physical shutter to cover the lens for privacy and security with extra confidence. It includes an active pen and there is a slot in a chassis to store neatly. Starting at $1079.99.

image of lenovo yoga c930 soundbar hinge and active pen garage

Specs – CPU: Intel Core i5/i7 | GPU: Intel UHD 620 | RAM: 8GB/16GB | Storage: 256GB/1TB | Display: 13.9-inch, FHD/UHD| Size: 12.9″ x 8.9″ x 0.57″ | Weight: 3.04 lbs

Ports – (1) USB 3.1, (2) USB-C Thunderbolt 3, (1) Audio combo jack

HP Specter x360 13t touch

HP Spectre x360 is a 13.3-inch convertible 2-in-1 laptop. It has a fancy design on a chassis edge, which looks like a jewel. One corner has a power button, which you can access whatever position you set the laptop in. And the other corner has a Thunderbolt 3 port. There is another Thunderbolt 3 port on the side. It has a long battery life. Starting at $1149.99.

image of hp spectre x360 13t gem cut

Specs – CPU: Intel Core i5/i7 | GPU: Intel UHD 620 | RAM: 8GB/16GB | Storage: 256GB/512GB/1TB/2TB | Display: 13.3-inch, FHD/UHD| Size: 12.16″ x 8.58″ x 0.57″ | Weight: 2.92 lbs

Ports – (1) USB 3.1, (2) USB-C Thunderbolt 3, (1) Audio combo jack

LG Gram 14

LG Gram is a convertible 2-in-1 laptop with a lightweight body. It weighs only 2.53 pounds. It comes with an LG-s Stylus Pen. The laptop doesn’t have a slot for the pen or even the pen doesn’t have a magnet to attach to the laptop body. There is no Thunderbolt 3 port. Starting at $1499.99.

image of lg gram 14 2 in 1 ultra lightweight laptop

Specs – CPU: Intel Core i7 | GPU: Intel UHD 620 | RAM: 16GB | Storage: 512GB | Display: 14-inch FHD | Size: 12.8″ x 8.3″ x 0.7″ | Weight: 2.53 lbs

Ports – (1) HDMI, (2) USB 3.0, (1) USB-C, (1) Audio combo jack

Samsung Notebook 9 Pro 2019

Samsung Notebook 9 Pro is a lightweight 2-in-1 laptop. It weighs only 2.8 pounds. It also has a long battery life. An active pen is included, however, there is no slot to store in the laptop. The latest version (2019 ver), the metal chassis gives you a premium look and feel. Starting at $1099.99.

image of samsung notebook 9 pro 2109

Specs – CPU: Intel Core i7 | GPU: Intel UHD 620 | RAM: 8GB/16GB | Storage: 256GB/512GB | Display: 13.3-inch, FHD | Size: 12.14″ x 8.13″ x 0.55″ | Weight: 2.84 lbs

Ports – (2) Thunderbolt 3, (1) USB-C, (1) Audio combo jack

Detachable 2-in-1 Laptop

A detachable 2-in-1 laptop is basically a tablet with a detachable keyboard. Typically, a keyboard is thin, and it doubles as a cover of the tablet. There is no hinge to stay the display (tablet) up in the position. Instead, it has a built-in kickstand on the back. It has great portability. The overall size even with a keyboard can be thinner, and the weight can be lighter than a convertible 2-in-1 laptop. It’s good for those who type occasionally. However, a thin keyboard may cause difficulty in typing especially when typing on your lap.

image of detachable 2 in 1 laptop

Microsoft Surface Pro 6

Microsoft Surface Pro 6 is a 2-in-1 laptop with a detachable keyboard. The size of the display is 12.3 inches. A kickstand behind the display holds the position. Unfortunately, there is no USB-C port. Battery life is improved by around 2 hours as compared with its predecessor. Please note that a basic version doesn’t include a keyboard or stylus. Make sure what accessories included and price when you buy. Starting at $899.00.

image of microsoft surface pro 6

Specs – CPU: Intel Core i5/i7 | GPU: Intel UHD 620 | RAM: 8GB/16GB | Storage: 128GB/256GB/512GB/1TB | Display: 12.3-inch, 2736 x 1824 | Size: 11.5″ x 7.9″ x 0.33″ | Weight: 1.7 lbs/2.4 lbs (with keyboard)

Ports – (1) USB 3.0, (1) Mini DisplayPort, (1) Surface Connect port

Lenovo ThinkPad X1 Tablet 3rd Gen

Lenovo ThinkPad X1 Tablet 3rd is a Windows tablet that has a very similar design with Microsoft Surface Pro 6. The size of the display is 13 inches, with a resolution of 3000 x 2000 pixel. It is slightly larger than Surface Pro 6. Unlike Surface Pro 6, Lenovo ThinkPad X1 comes with a keyboard and an active pen. It also has two Thunderbolt 3 ports and 4-in-1 MicroSD card reader. Starting at $1199.00.

image of detachable 2 in 1 tablet laptop

Specs – CPU: Intel Core i5/i7 | GPU: Intel UHD 620 | RAM: 8GB/16GB | Storage: 512GB/1TB | Display: 13-inch, 3000 x 2000 | Size: 11.96″ x 8.88″ x 0.35″/11.96″ x 8.88″ x 0.59″ (with keyboard)| Weight: 1.96 lbs/2.79 lbs (with keyboard)

Ports – (2) USB-C Thunderbolt 3, (1) Audio combo jack

Dell Latitude 7200 2-in-1

Dell Latitude 7200 is a 12.3-inch Windows Tablet. The resolution is 1,920 by 1,280 pixels, which is considered adequate but lower than competitors such as Surface Pro 6 and ThinkPad X1. There are two Thunderbolts 3 ports. A keyboard and active pen are not included. Starting at around $1500.

image of dell latitude 7200 2 in 1 laptop

Specs – CPU: Intel Core i5/i7 | GPU: Intel UHD 620 | RAM: 8GB/16GB | Storage: 256GB/512GB/ | Display: 12.3-inch, 1920 x 1280| Size: 11.5″ x 8.22″ x 0.37″/11.5″ x 8.22″ x 0.48″ (with keyboard) | Weight: 1.87 lbs/2.06 lbs (with keyboard)

Ports – (1) USB 3.1, (2) USB-C Thunderbolt 3, (1) Audio combo jack

Related Posts

The Best Dash Cams on Amazon in 2019

Dash cams market are rapidly growing in recent years. As dash cams get to gain prominence, they tend to have a better resolution, more features, and more reasonable price tags. It seems that almost all dash cams today have G-sensor, motion sensor, and loop recording. Let’s focus on other features and compare the popular dash cams. Here are the best dash cams on Amazon in 2019.

image of car accident

Apeman C450

image of apeman c450 dash cam

Apeman C450 ($59.99) is a single channel (front only) dash cam. It has a 170-degree wide-angle lens and a 3.0-inch display. An included suction mount allows a dash cam to spin 360 degrees so you can face toward the inside of your car and record happy time with your friends and family. Again, it’s a single-channel dash cam, and there is no interface for a rear camera. So, there is no way to add a rear camera. Of course, you can directly mount it on the rear window as a dedicated read camera. It may be good for big SUVs because you don’t need to an extra long cable to connect the front and rear camera of dual channel dash cam.

Crosstour CR300

image of crosstour cr300 dash cam

Crosstour CR300 ($37.99) is almost identical with Apeman C450 in design and features. It has a 170-degree wide-angle lens and a 3.0-inch display. The mounting device also spins freely so you can face toward the inside of the car to record the interior. Crosstour CR300 is also a single channel, and there is no interface to connect to the rear camera.

Apeman C420

image of apeman c420 dash cam

Apeman C420 ($49.99) is a single channel dash cam. It has a 170-degree wide-angle lens. It has almost the same features as Apeman C450, except for the overall size is smaller, and so is the display. The size of display is 2-inch. It’s more discreet and also less noticeable from the inside. The mount can spin freely so it can face toward the inside of the car. You can’t add a rear camera to Apeman C420.

Rove R2-4K

image of rove r2-4k dash cam

Rove R2-4K ($99.97) is a single dash cam. It has a 150-degree wide-angle lens and features 4K UHD video recording. If you want a dash cam for security and legal purpose in case of an accident or something like, it doesn’t have to be that high resolution. But, if you want to record a scenic road or a happy time with your friend and family inside the car, 4K would be great. It supports up to 128 GB SD card. However, 128 GB is not really great for dash cam featuring 4K. It has a built-in GPS to record location, speed, and route along with videos. It also has built-in WiFi. You can connect with your smartphone via WiFi and manage your videos with a companion app wirelessly. So, you don’t have to pull and put back the SD card anymore. And, the firmware of the dash cam can be updated easily with your smartphone app. It also has features of time-lapse recording and voice guidance.

Rexing V1

image of rexing v1 dash cam

Rexing V1 ($99.99) is a single channel dash cam. It has a 170-degree wide-angle camera and a 2.4-inch display. And, built-in WiFi allows you to manage the videos wirelessly with your smartphone and a companion app. You have an option to add a GPS device so you can record the information such as location, speed, and the route along with videos. Most Rexing brand dash cams come with an adhesive mount. An adhesive mount sticks on the windshield, and a dash cam mounts on it directly. So, dash cam itself won’t move after mounting on the windshield. The camera lens can move certain angle up and down, but not sideways.

ProductApeman C450Crosstour CR300Apeman C420Rove R2-4KRexing V1
Screen Size3"3"2"2.4"2.4"
Field of View170°170°170°150°170°
Max SD card support32GB32GB32GB128GB256GB
Compatible hardwire kitB0791BHYBWB07FXJD8W1B0791BHYBWB07FXJD8W1B01LXC2329

About hardwire kit for parking recording

All dash cams in this post are capable of parking recording. However, they all need a constant power supply for parking recording. For most recent cars, cigar lighter sockets have no power when a car turns off. Thus you need a hardwire kit to power the dash cam all the time. Please note that they work under the same principle, but there is compatibility with each dash cam. Make sure of compatibility with your dash cam when you purchase a hardwire kit.

Apeman C860

image of apeman c860 dash cam

Apeman C860 ($99.99) is a dual channel dash cam. The front camera has a 150-degree wide-angle lens and a 2.7-inch display. The rear camera isn’t waterproof, so you need to mount it on the rear window from inside. It supports up to 128 GB micro SD card so you need to format SD card less frequently. Please note that although many dash cams have the feature of loop recording, the recordings triggered by sensors such as parking recordings are not subject to loop recording. Once the portion of SD card for parking recording gets full, it won’t record the new one until you erase some of them or formal SD card to erase all at once along with other recordings. So, a larger capacity SD card support is a good feature.

Apeman C420D

image of apemen c420d dash cam

Apeman C420D ($59.99) is a dual channel dash cam. Both front and rear cameras have a 170-degree wide-angle lens. The front camera has a 2.0-inch display. It’s almost identical to C420 (single channel), but there is a slight difference in the interface. Thus I don’t think they are interchangeable. The rear camera is waterproof. I don’t know the exact rating, but you can mount the rear camera both interior and exterior.


image ofchortau b-t13 dash cam

CHORTAU B-T13 ($47.98) is a dual channel dash cam. The front camera has a 170-degree wide-angle lens and a 3.0-inch display. The rear camera is waterproof so you can mount it both interior and exterior. The front mount is not only spin around but also swivel. You can easily level after putting the mount on the windshield.

Crosstour CR900

image of crosstour cr900 dash cam

Crosstour CR900 ($99.99) is a dual channel dash cam. Both cameras have a 170-degree wide-angle lens. And the front camera has a 3-inch display. Both front and rear cameras use an adhesive mount. The front camera can adjust the angle up and down and left and right at a certain degree. And, the rear also turns up and down. You have an option to add a GPS device to record the location, speed, route along with videos. The rear is not waterproof. So, you need to mount on the inside of a rear window.

Rexing V1P

image of rexing v1p dash cam

Rexing V1P ($129.98) is a dual channel dash cam. The front camera has a 170-degree wide-angle lens and a 2.4-inch display. It has a built-in WiFi to connect your smartphone and manage videos wirelessly with the app. You have an option to add a GPS device to record the location, speed, route along with videos. The rear camera is not waterproof. You need to mount inside of the rear window. It comes with an adhesive mount. Simply, stick the mount on a windshield and attach a dash cam to it. it supports up to 256 GB SD card.

ProductApeman C860Apeman C420DCHORTAU B-T13Crosstour CR900Rexing V1P
Screen Size2.7"2.0"3.0"3.0"2.4"
Field of View
Waterproof (Rear Camera)NYYNN
Max SD card support128GB32GB32GB32GB256GB
Compatible hardwire kitB0791BHYBWB0791BHYBWB07FXJD8W1B07FXJD8W1B01LXC2329

Crosstour CR750

image of crosstour cr750 dash cam

Crosstour CR750 ($79.99) has two cameras on a single device. It’s also known as a taxi cam. Each camera is on the front and back. The front camera faces the road and the back faces the inside of the car. So you have a recording of the road and interior at the same time. It’s good for taxi drivers as a security camera. But, it’s also good for those who travel and want to record both a scenic road and you and your friends and family of happy times. It also has a built-in GPS. It can record location, route, and speed along with the videos. An included suction mount can spin freely, but it’s not much use for taxi cam.

Pruveeo C2

image of pruveeo c2 dash cam

Pruveeo C2 ($89.99) has two cameras on a single device. It’s also known as a taxi cam. Two cameras are located on the bottom of the device, and both of them can rotate 180 degrees. It has a 2.7″ display. The display is considered as a standard size for a dash cam. However, all buttons are located on either side of the display that makes the overall size of the device huge. Besides, it’s a taxi cam, which you can’t completely hide it behind a rearview mirror for the inside camera. While clear presence of dash cam may deter criminal activity by passengers of Uber, Lyft, and Taxi, it’s not good for those who want it to be discreet.

Vantrue N2 Pro

image of vantrue n2 pro dash cam

Vantrue N2 Pro ($199.99) is a dash cam that has two lenses, also known as a taxi cam. The front camera has a 170-degree wide-angle lens and the interior camera has 140 degrees. The interior camera sits on the right end of the device and it can turn up and down so you can adjust the angle without affecting the angle of the front camera. It supports up to 256 GB SD card. The mount with a swivel joint allows you to level the camera easily after putting on the windshield. It has a 1.5-inch display. Due to the design especially the inside camera location, you can’t put behind a rearview mirror to hide from a driver’s sight completely. The best position is probably below or next to the rearview mirror on the passenger side. If it’s too close, it blocks the view of the inside camera. You have an option to add a GPS device for recording route, location, speed, etc. The GPS device doubles as a mounting bracket. So, all you need is to switch the mounting brackets. It costs around $20. It’s not expensive, but the dash cam is so expensive that it should include the GPS mount. It’s a drawback.

ProductCrosstour CR750Pruveeo C2Vantrue N2 Pro
Screen Size2.4"2.7"1.5"
Field of View
Max SD card support32GB128GB256GB
Compatible hardwire kitB0791BHYBWB0765683WGB07G9WTWB9

Related Posts

Beat Saber Update – 6 new songs added in OST Vol.3

Six free songs are added to Beat Saber. When you try to start the game, you will be notified the update is available and ask if you want to update. After being updated, you will see six new songs in OST vol.3. Here is a list of the songs.

image of beat saber new free update ost vol 3
  • Origins (ft. Mutrix) by Jaroslav Beck, Jan Ilavsky
  • Reason For Living by Morgan Page
  • Give A Little Love by Pegboard Nerds
  • Full Charge by PIXL
  • Immortal by Slippy
  • Burning Sands by Boom Kitty
image of beat saber update free new songs ost vol3

All six new songs use gold and pink cubes. You are supposed to slash gold cubes with the left controller and pink cube with the right controller.

The issue with Custom Songs, Beat-On, and SideQuest

I play Beat Saber on Oculus Quest. If you have custom songs downloaded via SideQuest and Beat-On, you may experience installation failure no matter how many times you try to update. If it’s the case, you need to uninstall Beat Saber via SideQuest or Beat-On and then reinstall Beat Saber.

Don’t worry about your high scores. They remain intact throughout the process.

Even after you uninstall Beat Saber, you will continue to see the icon of the game in the home screen and library. Just click it, and it will start downloading and installing automatically.

Then, I tried to add custom songs back. I opened Beat-On and followed step 1 & 2 & 3. (1 – uninstall Beat Saber, 2 – patch on Beat Saber, 3 – install mod Beat Saber) However, it freezes. Beat-On says “Critical Error” in a red box and shows the image below forever. After that, you can’t open Beat Saber or even uninstall it.

image of beat on critical error after update ost vol 3 beat saber
image of beat on freeze after update ost vol 3 beat saber

The only way to get out of this situation (as long as I know), hook up the headset to the computer and launch SideQuest. Click “Currently Installed Apps and a gear icon on Beat Saber and “UNINSTALL APP.” Then you have to reinstall via the home screen or library. (A popup window says “Update”, but what it actually does is download the whole game and install.)

image of uninstall app via sidequest oculus quest
image of uninstall beat saber via sidequest oculus quest

Again, don’t worry about your high scores. I have done three times (freeze, uninstall, reinstall, Beat-On, freeze again), high stores stay without a need for a backup.

It seems the patch is not compatible with the updated Beat Saber. The developer will probably release a compatible patch soon. Until then, you can enjoy the new songs and many other songs in OST Vol.1 & 2, Extra, and add-ons.

Related Posts

FIXD OBD2 Bluetooth Adapter Review

image of fixd obd2 bluetooth adapter and app

FIXD ($59.99) is OBD2 Bluetooth Adapter that pairs with your phone or tablet and works with a companion mobile app. The app is free and available at Google Play Store and Apple App Store. Add-on is also available with an annual subscription of $59.99. In addition to the features of an OBD2 scan tool, FIXD offers vehicle’s maintenance schedules and reminders and allows you to keep track of consumable items like tires, wipers, and battery. The price of $59.99 is just a middle between professional-grade adapters (e.g. BlueDriver $99) and budget adapters (e.g. BAFX Products $22). Here is FIXD OBD2 Bluetooth Adapter review.

User-Friendly App with push notification

The FIXD adapter works with exclusively the FIXD mobile app. It has a good design. It’s easy to navigate and comfortable to look at. In the Timeline tab, the app shows typical maintenance checklists and recommended replacing items based on mileage. Each list has a clickable link to Amazon so you can shop the necessary parts and items. In the Wear Items tab, you can keep track of consumable items. There are four items, battery, tire, wiper, and oil. You have to manually enter the date and mileage of last replaced. The app sends you a push notification to remind you to check the items based on time and miles since you replaced them last time.

Is mileage automatically updated?

The app just adds a daily average mileage every day. The average is calculated based on the one you first enter and another one you enter the next time you use the app. To make it more accurate, you need to manually enter the mileage in the Timeline.

Diagnostics features

You can read and clear trouble codes just like many other OBD2 adapters. However, the codes you can get with FIXD are limited to engine trouble codes (e.g. generic codes P0### and manufacturer-specific codes P1####). You can’t access to ABS, Airbag, TPMS modules (aka Enhanced Diagnostics) with FIXD. The listings of online retailers such as Amazon, Bestbuy, and Target or even its website described that it can perform Enhanced Diagnostics. But, there are no successful reports regardless of vehicles years, makes, and models.

FIXD also has a feature of freeze frame data, which is a snapshot of various engine data at the time the trouble code is stored in the engine computer. You can see live data and customize them in a gauge or graph style.

Other features

FIXD has some other features like “Trip Mode”, “Fighter Pilot Mode”, and “Navigation”. All these features can flip the display so you can use as a head-mounted display.

image of fixd trip mode head mounted display
image of fixd fighter pilot mode

Lack of I/M monitors (aka I/M readiness or smog checks)

I/M monitor is the feature to let you know if your vehicle is ready for a state inspection. It’s a very basic feature that even many inexpensive OBD2 scan tools have. FIXD, somehow, lacks this feature. However, the feature is included as one of the premium features, which require an annual subscription of $59.99.

FIXD Premium

The premium features also include “FIXD mechanic hotline”, “confirmed fix reports from Identifix”, and more details of the trouble codes. You have an option to subscribe monthly for $7.99. Both options include a one-week free trial.

image of fixd premium add on features

Manage multiple vehicles in one app

You can use one FIXD adapter to get the trouble codes from multiple vehicles. However, one FIXD adapter is designed to leave it plugged to one vehicle to make the most of the features of the adapter and app. With one adapter plugged per vehicle, you can keep track of the vehicle’s maintenance schedules and information about consumable items. And, when check engine light turns on, the app sends you a push notification. If you have multiple vehicles and plug FIXD adapters to each vehicle, you can manage them all in one FIXD app.

Who is FIXD for?

“FIXD OBD2 Professional Bluetooth Scan Tool & Code Reader for iPhone and Android” This is the title of FIXD adapter at Amazon.com. The adapter is obviously not professional-grade and not for professional mechanics. And, I can’t recommend this adapter for DIYers or those who have some knowledge about an automobile, either.

Why? First of all, speaking of the features of maintenance schedules and reminders, it doesn’t tell you the exact condition of wear items. You also need to enter mileage manually to get things accurate. All it does is to send a notification. Vehicles have indicator lights on an instrument panel do the same job in the first place. The features of maintenance schedules and reminders are useless for those who have basic knowledge about an automobile.

What about the diagnostics features? FIXD adapter can scan vehicle computer and retrieve the diagnostics trouble codes, but it’s limited to the engine computer. Unlike truly professional-grade adapters such as BlueDriver and OBDLink MX+, FIXD can’t scan ABS, airbag, TPSM, etc. Besides, it lacks the feature of I/M monitors. If you just want to access the engine computer, many inexpensive OBD adapters can do the same job.

For those who own multiple vehicles, isn’t it convenient to manage them all in one mobile app? Yes. But, it will cost you more because you need multiple adapters for each vehicle. Say you own three cars and buy three adapters. 3-pack FIXD costs $139.99. Again, if you have basic knowledge about the automobile and pay attention to indicator lights on each vehicle, you don’t need FIXD to tell you maintenance schedules and stuff. For a check engine light, instead of buying three FIXD adapters, just get one BlueDriver for $99.95 for engine diagnostics of all your vehicles. Plus, BlueDriver generates repair reports from Indentifix and performs Enhanced Diagnostics without charging additional costs or subscriptions.

If you have little knowledge about an automobile, FIXD may be beneficial. With the FIXD app, you can get familiar with various maintenances and those schedules. When a check engine light is on, you may get less panic because you can scan the engine computer right away. And it will give you a rough idea what’s going on with the engine.


  • User-friendly app
  • Maintenance schedules and reminders
  • Keep track of the condition of wear items
  • Manage multiple vehicles with one app (if multiple adapters plugged to each vehicle)


  • Need to enter mileage manually to get accurate maintenance schedules and reminders
  • Just logs and reminders, not actually tell you the exact condition of wear items
  • Lack of the feature of I/M monitors (available as an add-on feature that needs a subscription)
  • No Enhanced Diagnostics
  • Not compatible with third-party apps
  • Not compatible with Windows devices
  • The total costs add up by subscription (optional)


image of fixd-obd2-bluetooth-adapter

FIXD OBD2 Bluetooth adapter has the features of maintenance schedules and reminders and keeping track of wear items in addition to engine diagnostics features. The adapter is designed to leave it plugged to one vehicle to make the most of the FIXD features. If you have multiple vehicles, plug one adapter per vehicle, and you can manage them all in one FIXD app. You can scan the engine computer and get the trouble codes. No Enhanced Diagnostics regardless of years, makes and models. It lacks the feature of I/M monitors. This feature is included as a Premium feature along with “FIXD mechanic hotline”, “confirmed fix reports from Identifix”, and more details of the trouble codes. A subscription $7.99/mo or $59.99/yr is required for the Premium features. The price of FIXD adapter $59.99 is a bit too expensive for overall features. But, it may be good to get familiar with maintenance lists and schedules for those who have little knowledge about an automobile.

Related Posts

Best OBD2 Bluetooth Adapters in 2019

OBD2 stands for On-Board Diagnostics the second generation. It’s a standardized diagnostics system which is equipped on all vehicles manufactured in the U.S. in 1996 or later. The vehicles have a connector called DLC (Data Link Connector) from which you can get various engine data and trouble codes by using an OBD scan tool. Recent years, wireless OBD adapters become popular among DIYers, home mechanics, or even professionals. The adapters pair with your mobile devices via (mostly) Bluetooth and work with the mobile apps. Here are the popular OBD2 Bluetooth adapters in 2019.

image of data link connector
By M.Minderhoud – Own work, CC BY-SA 3.0, Link

BlueDriver by Lemur Vehicle Monitors ($99.95)

image of bluedriver bluetooth obd2 adapter

BlueDriver pairs with your phone or tablet via Bluetooth. It works exclusively with the BlueDriver mobile app available on Android or iOS devices. BlueDriver focuses on vehicles diagnosis. When the adapter retrieves a trouble code, it generates a repair report based on the code, car’s make, model, and year. It shows you the details of the problem and possible causes and fixes. So, no more guess works, straight to identify the cause and fixes the problem. It will save you time and money. Of course, there are basic features like live data, freeze frame data, I/M monitors, etc. And, BlueDriver supports Enhanced Diagnostics such as ABS, Airbag, Transmission, etc on selected makes. The company has been working on adding more and more makes to be supported since its debut. At the time of writing, the supported makes for enhanced diagnostics are GM, Ford, Chrysler, Toyota, Nissan, and Mazda (available worldwide), as well as BMW, VW, and 2003+ Honda (available in North America). Click here to read a full review.


  • Repair Reports
  • Enhanced Diagnostics


  • Expensive
  • Not compatible with third-party apps
  • Not compatible with Windows devices

BAFX Products Bluetooth by BAFX Products ($22.89)

image of bafx products bluetooth obd2 adapter for android

BAFX Products OBD2 Bluetooth adapter has been existing in the Amazon best sellers ranking for a longer time than any other adapters. It’s a basic and inexpensive OBD adapter. Unlike other OBD adapters for the same price range, BAFX adapter is reliable, and the company offers a 2-year warranty. Although there are no fancy features, it’s compatible with many third-party apps like Torque, DashCommand, ScanMaster, Piston, and more. It connects your phone, tablet, or laptop via Bluetooth. It’s compatible with Android and Windows devices. it’s not compatible with iOS devices. For iOS devices, choose WiFi version of BAFX adapter.


  • Inexpensive
  • Compatible with many third-party apps


  • Not Compatible with iOS devices
  • No Enhanced Diagnostics
  • Relatively large size

FIXD by FIXD ($59.99)

fixd obd2 bluetooth adapter

FIXD adapter uses Bluetooth to connect your phone or tablet. It works exclusively with the FIXD mobile app available for Android and iOS devices. The app focuses on a vehicle’s maintenances, schedules, and reminders. Of course, it has some basic features such as reading and clearing the trouble codes, live data and some fun features like “Trip Mode” and “Fighter Pilot Mode”. But it lacks a very basic feature of I/M monitors. I/M monitor is included as Premium (=add-on) features along with Identifix reports and FIXD mechanic hotline. You can add Premium features with an annual subscription $59.99 with a week free trial. It’s very expensive because BlueDriver offers the same features for free. BlueDriver charges no additional costs. All features are included with a purchase of BlueDriver adapter. Click here to read a full review.


  • Maintenances, schedules, and reminders


  • Lack of I/M monitors (It’s included as a premium feature, which needs an annual subscription.)
  • Not compatible with third-party apps
  • Not compatible with Windows devices
  • No Enhanced Diagnostics
  • The subscription fee is too expensive.

OBDLink MX+ by ScanTool.net LLC ($79.95)

image of obdlink mx+ mx plus

OBDLink MX+ is a Bluetooth OBD adapter, compatible with Android, iOS, and Windows devices. With the OBDLink mobile app, you can perform Enhanced Diagnostics on selected makes. At the time of writing, supported makes for Enhanced Diagnostics are Ford, GM, Mazda, Nissan, and Toyota. It’s also compatible with many third-party apps. Not only are diagnostics apps, but with the third-party app called obdCANex, you can control windows, door locks, and even remotely start your engine on supported GM models. OBDLink MX+ includes software for Windows called OBDwiz. Click here to read a full review.


  • Enhanced Diagnostics
  • Compatible with Android, iOS, and Windows devices
  • Compatible with many third-party apps
  • OBDwiz (software for Windows) included


  • Expensive
  • No repair report from Indenfix or hotline


BlueDriver is the best OBD adapter for a professional. It’s focused on vehicles diagnostics. Enhanced Diagnostics is available for selected makes. And repair reports help you identify the cause of the problem and save you time. If you don’t like the OBD adapter working with the only exclusive app, choose OBDLink MX+. OBDLink MX+ is compatible with Android, iOS, and Windows devices. And, you can use it with many third-party apps. It’s the most versatile OBD adapter of all. If you don’t need fancy features, choose BAFX Products. Please note that the Bluetooth version of BAFX adapter works with Android and Windows. If you use an iOS device, you need the WiFi version of the BAFX adapter. FIXD is not worth the price, and subscription is too expensive. If you spend $59.99 for the adapter and another $59.99 for a yearly subscription, why don’t you buy $99.95 BlueDriver? It charges no additional costs, and all features plus Enhanced Diagnostics are included with a purchase of the adapter.