Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • REXING 90 If LTS - 00:21:21 21 4-CH DASH CAMERA WIDE ANGLE LLTRA LENS Shooting - - o Becons 1080P CA CAMERA WIF GPS DASH C.. REXING 1 A2 V30 Micro S2 64 GB XC I U T Pas iPhone sold separately.
  • Main Features of the DASH CAMERA: 1. 4-Channel Recording: Capture multiple angles simultaneously. 2. Collision Detection: Detects impacts and automatically saves footage. 3. CPL Filter (optional): Reduces glare and reflections. 4. GPS Logger: Tracks location and speed. 5. Loop Recording: Continuously records and overwrites old footage. 6. WiFi + App Control: Access and control the camera remotely. 7. Supercapacitor: Longer battery life and quicker start-up. 8. 170 Ultra Wide Angle Lens: Captures a wider field of view. 9. Parking Mode: Automatically records when the vehicle is parked.
  • The image shows a traffic scene with several trucks and cars on the road. The image is being recorded by a front camera, which captures the traffic in front of the trucks. The camera is set to record in 1080p resolution, providing high-quality footage of the traffic. The image also includes a map and a timer, indicating the location and time of the recording. The scene is likely being monitored for traffic management or safety purposes.
  • "With CPL Filter (Included): Get crystal clear footage and reduce the glare from headlights and street lights that often gets in the way of capturing crisp details. 4-CH DASH CAMERA WIDE ANGLE RA LENS HD DIGITAL RECORDER."
  • High Clarity Detail Day or Night Rexing Other No matter the lighting condition, top quality super night vision ensures sharp details and color accurate footage. Auto adjusting exposure assists in capturing valuable information such as street signs or license plate numbers even at night. CPL Filter (Included) Reduce the glare from windscreen reflections, street lights and headlights that often gets in the way of securing important details for use as evidence in the event of a road incident. CPL Filter No CPL
  • Built-in Wi-Fi & GPS Android App on Google Play. Transfer footage straight to your mobile device for playback and easy sharing. View your recorded route with the speed and location of your vehicle. 4-CH Dash Camera. Featured on Latea Top Posts. Switching Photo Mode.
  • Collision Sensor & Loop Recording: When an impact is detected, the current recording will be saved as an event to a separate file, making it easy to find and safe from loop recording, which automatically overwrites old footage with the newest.
  • Super Night Vision: Capture crystal clear footage from every angle, no matter the time of day, with front, rear, left, and right cameras recording all in 1080p with super night vision.
  • P Collision Detection 24/7 Parking Monitor: The camera stays on alert when your car is parked and turned off, providing around-the-clock protection. If an impact is detected, the camera will turn on, record a 30s video, and then turn off again.
  • The text on the image reads: "Type Port ensures power solid and reliable transmission."
  • Multi-CH Dash Camera
  • Alt View 21. Rexing - R4 4 Channel Dash Cam W/ All Around 1080p Resolution, Wi-Fi, and GPS - Black.
  • Alt View 22. Rexing - R4 4 Channel Dash Cam W/ All Around 1080p Resolution, Wi-Fi, and GPS - Black.
  • Rexing - R4 4 Channel Dash Cam Product Overview Video video 1 minutes 02 seconds
  • Hardwire Kit Install Video video 1 minutes 40 seconds

Rexing - R4 4 Channel Dash Cam W/ All Around 1080p Resolution, Wi-Fi, and GPS - Black

Model:
BBY-R4
SKU:
6537776
Highly rated by customers for:
$299.99

Customer reviews

Rating 4.4 out of 5 stars with 999 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers are positive about the R4 4 Channel Dash Cam's video quality, ease of use, and overall performance. Many appreciate the built-in GPS and the resolution it provides. However, some customers have reported issues with the Wi-Fi connectivity and the app, as well as difficulties getting the parking mode to function correctly.

This summary was generated by AI based on customer reviews.

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.
Page 24 Showing 461-480 of 999 reviews

  • Dashboard Camera

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This camera makes us feel very comfortable; it records 24 hours a day and has a 360-degree viewing angle, what more could I ask for?

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Yolette

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I highly recommend this very good product I will buy it again

    I would recommend this to a friend
  • Best Buy Employee

    Easy set up

    |
    Best Buy Employee
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    [Employee of bestbuy] Set up and installation was pretty easy. I did a hardwire and cameras quantity is pretty good!

    I would recommend this to a friend

  • All angles

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Technician recommended! I’m sure he knows what good product.

    I would recommend this to a friend
  • Pros mentioned:
    Video quality

    Dash Cam Rexing

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Only camera you would need for your car i would highly recommend if your looking front/rear dash cam!!!

    I would recommend this to a friend
    • Brand response from RexingUSA
      Posted .

      Thanks for the review and for being a REXIG customer! Love that you love your REXING device! rexingusa

  • Best Buy Employee

    Nice Buy

    |
    Best Buy Employee
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    [Employee of bestbuy] It’s a nice dash cam, I would recommend to anyone looking for one.

    I would recommend this to a friend
  • Pros mentioned:
    Resolution

    Peace of mind

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had Geek Squad install to avoid any issues. Like the resolution, but the size of all four screens is a bit small to view in real time.

    I would recommend this to a friend

  • Quite satisfied and pleased

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We have been wanting to purchase a dash cam for awhile. The online assistance was very helpful (chat). We had waited for awhile before purchasing. The assistance we received was very helpful and informative. Also, geek squad was very nice and friendly and gave us great information about our purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Video quality

    Great camera

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product, picture quality is far better than my previous low grade cameras.

    I would recommend this to a friend
  • Pros mentioned:
    Video quality

    Good value for the cost

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've only had this a day but so far so good. Images are clear and easy to view.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Nice clear picture.

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My new dash cam covers mostly every angle when I’m driving and it’s very easy to use and will be a big help in case of an accident.

    I would recommend this to a friend
  • Pros mentioned:
    Video quality

    Good camera

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Camera is really good, this is my second one. For my other car. Also told friends to get it.

    I would recommend this to a friend

  • Loaded with features that come in handy in an emer

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Overall seems to be a good dash cam. I've activated the g sensor and sat down and bounced in my seat a few times,shook the car, and it didn't activate while the vehicle was off and it was professionally hardwired.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Camera

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very nice camera at a very low price. Like this product.

    I would recommend this to a friend

  • Trouble with one camera

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s a pretty nice camera. The back camera was giving me some trouble as it would disconnect often.

    I would recommend this to a friend
  • Pros mentioned:
    Video quality

    Simple to use

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome so awesome caught bad boy trying to mooky mooky my boo boo wheels. Boom boom

    I would recommend this to a friend
  • Pros mentioned:
    Video quality

    Great Camera and Install

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very pleased with the picture quality and the installation that was done by Best Buy. We have not set up the app so I can't speak to that

    I would recommend this to a friend
  • Pros mentioned:
    Video quality

    Rexing R4

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Installed professionally by Best Buy. Quality of picture is good. Sensor for motion detection does not drain the battery and no issues as of today. Cameras from all angles is wonderful.

    I would recommend this to a friend

  • rexing

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not clear on how to set up without install from best buy, I can only assume that;s by design in order to get the best buy service. I'm not ready for that as of yet being I may get adifferent car. but would still like to use the product.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great Dashcam for the price

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very easy to install.Make sure you check that it will fit your vehicle because of the wire length

    I would recommend this to a friend
Page 24, Showing 461-480 of 999 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.