Full HD 1080p dash camera system including front and rear* cameras. Supports one additional camera for a total of 3 video channels. Featuring "Eco" battery saving technology for 90% current draw reduction while parked. Includes 32GB memory card and built-in GPS/speed antenna.
Q: How is the dashcam powered?
A: The Momento M8 dashcam is powered by your vehicle's battery.
Q: Does this dashcam offer any features to save battery life while the car is parked?
A: Yes, the Momento M8 has an 'ECO' parking mode that uses radar motion sensors to reduce battery consumption by 90% compared to other dashcams.
Q: What is the field of view for the cameras?
A: Both the front and rear cameras have a 130-degree field of view.
Q: Can I connect the dashcam to my phone?
A: Yes, the Momento M8 has built-in dual-band Wi-Fi for connecting to the Momento app.
Q: Does this dash camera have a screen?
A: No, this model does not include a screen.
A: The Momento MD-8100 smartphone integration is designed to work through the standalone Momento Dash Cam Viewer app on your phone, not through the CarPlay interface on your dashboard.
Q: Does the camera connect to the app on your phone from anywhere or do you have to be near it?
A: You must be near the vehicle to connect to the camera and view footage. The camera creates its own private Wi-Fi network. You go into your phone's settings, join that specific Wi-Fi network, and then open the Momento app. This means it behaves more like a walkie-talkie than a cell phone; you have to be within about 10–20 feet of the car for the app to see the camera.
Q: Can this dash come with clear night vision or no night vision option?
A: The Momento MD-8100 does not have a "night vision" mode that you turn on and off. Instead, it uses high-end hardware to provide clear low-light recording automatically.

Full HD 1080p dash camera system including front and rear* cameras. Supports one additional camera for a total of 3 video channels. Featuring "Eco" battery saving technology for 90% current draw reduction while parked. Includes 32GB memory card and built-in GPS/speed antenna.

2K UHD (1440p) dash camera system including front and rear cameras. Supports one additional camera for a total of 3 video channels. Featuring "Eco" battery saving technology for 90% current draw reduction while parked. Includes 64GB memory card and built-in GPS/speed antenna.

Enhance your driving safety and documentation with the REXING V1P Flex X4, featuring 4K front and Full HD 1080p rear recording. This all-inclusive package comes with a 32GB SD card and a smart hardwire kit, providing everything you need for setup. The dash cam offers superior clarity with enhanced night vision and includes a built-in microphone, speaker, optional GPS logger for precise route tracking, and loop recording for continuous coverage. The G-sensor detects impacts, and the innovative parking monitor, powered by the smart hardwire kit, guards your vehicle when parked. Easy to install and equipped with 5.0 GHz WiFi for mobile app connectivity, this model supports expansion to four-channel recording, ensuring comprehensive protection and convenience.

Capture ultra-clear 4K front and 4K rear footage with the Rexing R88 Dual Sony STARVIS 2 Dash Cam. Featuring parking mode for continuous monitoring, it ensures enhanced security. Loop recording and G-sensor impact detection safeguard your vehicle by capturing crucial moments both on the road and while parked. The 5.8GHz WiFi enables seamless video transfer and app control.
| Pros for Momento - MD-8100 HD Dash Camera Kit (Front and Rear Camera) - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Video Quality, Overall Performance, Ease of use, Installation, Size | Video Quality, Overall Performance, Installation Ease, Connectivity, GPS Performance |
| Cons for Momento - MD-8100 HD Dash Camera Kit (Front and Rear Camera) - Black | |||
| There were no cons for this product— | There were no cons for this product— | Parking Mode, App, Price | Frame Rate, Heat Dissipation, Power Supply |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Chose this dash cam because it comes with a rear camera and both front and rear views are HD. I got it hardwired installed by a Best Buy technician to avoid having wires cluttering up my dashboard. If you're wanting a hardwired dash cam, and not one that just plugs into your cigarette lighter, this camera is super solid. One of the other things that drew me to this camera is that it sits flat on the windshield. Nothing is hanging on my windshield cluttering my view. Sometimes I forget that it's even there...is that a good/bad thing? haha
JustinL Posted
Love the small and slim size. The app also works great and connects to the camera with ease.
Theone Posted