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 28 Showing 541-560 of 999 reviews
  • Pros mentioned:
    Video quality

    Imran

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

    camera looks nice with clear recording it includes every thing you need

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

    Best camera ever

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

    EXCELLENT CAMERA. VERY EXCITED. LOVE ALL THE FEATURES AND LESS WIRES.

    I would recommend this to a friend

  • Owner

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

    Best Buy customer service are all pretty good, installer are great, love it.

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

    Rexing R4 dash cam

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

    Love it covers the whole vehicle inside and out and notifies me if any action buying one for hubby's truck. Buy it you will not be disappointed

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

    Excellent Camera

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

    Quality is good, works excellent, excellent camera coverage so if your wanting a good dash cam that will view both sides, front and rear this is the one you need.

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

    You need to upgrade in order for it to truly work

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

    I thought I would be protected 24/7. I had to buy an intelligence hardwiring kit for that to happen (it's not specified until you reach the instructions). It was an extra $40 but at least I'll be fully protected. Seems to be a good camera.

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

    RexingR4

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

    Excellent dashcam love the 4 camera views and the quality is top tier

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

    Great camera

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

    My husband purchased this to use while driving for Uber. He loves it. It records front and back with great picture quality.

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

    Worth the money

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

    Great dash cam! Side cameras move to the direction you need them. Good quality.

    I would recommend this to a friend
  • Cons mentioned:
    Wi-fi

    it could be improved

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

    nice camera for seeing whats happening, however i am still unable to connect to my phone unless I am standing next to it. Not a good product if you want to pull video from a distance of over 20 ft.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Love this dash cam

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

    Extremely satisfied with this dash cam. It performs as stated. will definitely purchase again.

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

    Dash cam

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

    Wonderful camera and the installers were a pleasure. Would recommend Best Buy and there install team.

    I would recommend this to a friend

  • Great dash cam

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

    Just purchased this and had instslled. So far, so good. Trying to figure out how to download the videos without having to remove the SD card, but hopefully can figure it out. That's the only teason for the 4 stars since it's not easy to figure out. Orherwise, good so far.

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

    Love the view

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

    This dash cam is easy to set up and does not block any view installed on the windshield next to the mirror.

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

    Great features recommend

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

    Great camera quality and app is easy to use. Love the fact that the video recorded automatically downloads.

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

    Great camera

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

    So far, we have nothing but good things to say about this dash camera. It has so many great features all in one box.

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

    Dash Cam works

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

    loved this product Got it for my dad and he loves it for his new truck!!

    I would recommend this to a friend

  • Dash can

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

    It’s a very good dash cam, nice view day in night for me I think it’s really important for everyone who has a car use it

    I would recommend this to a friend

  • Great product

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

    Great camera i feel safer with it mounted on my dashboard

    I would recommend this to a friend

  • Does the job with 4 camera angles

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

    I was looking for a dash cam that can record front and rear but this system gave me 4. Plus the connectivity to my IPhone and the built in parking sensor. The bestbuy installation and ordering was a breeze and pleasant folks. I bought 3 of these for my family for peace of mind.

    I would recommend this to a friend
Page 28, Showing 541-560 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.