Uniden R8W (new Model) Extreme Long Range Laser/Radar Detector, 360° Awareness, Directional Arrows, Wi-Fi, Bluetooth, GPS, Real-Time Voice Alerts, Red Light & Speed Camera Alerts, R/TACH App
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Availability:
In Stock.
Arrives
Tuesday, Oct 27
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Features
- FLAG-SHIP PRODUCT - The Uniden R8w (newest model) is simply our best portable, windshield-mount Laser/Radar Detector. Record Shattering Performance, with Dual Blackfin DSPs (Digital Signal Processors) for unmatched performance and accuracy, and the dual antennas give you full 360 radar directional awareness.
- DUAL ANTENNAS & DIRECTIONAL ARROWS - Dual antennas allow the R8w to detect threats from all four directions, with voice alerts to indicate the direction of the threat, band type, and signal strength.
- BUILT-IN GPS WITH AUTO-MUTE MEMORY - The R8w can remember and automatically mute false alerts (such as retail store door alarms), along your routes so you never have to listen to the same false alert twice.
- RED LIGHT/SPEED CAMERA ALERTS - Pre-loaded Red Light and Speed Camera locations with free database and firmware updates ensures your radar detector will always be up-to-date.
- VOICE ALERTS - Voice alerts provide clear communication allowing for hands-free operation. Voice alerts are programmable to fit your style so you can keep your eyes on the road with no distractions.
Description
The R8w is Uniden’s flagship product. It’s simply our best portable, windshield-mount radar/laser detector. Built on the same platform that inspired the R8. Featuring extreme long-range performance, dual Blackfin® DSPs (Digital Signal Processor) for 50% faster performance and accuracy, and dual antennas gives you full 360° radar directional awareness (voice alerts and visual arrows on a large OLED display). Also, Wi-Fi, Bluetooth, GPS, R/TACH app support, and our speed and red-light database, and more. Also, the R8w features Auto Learn which greatly reduces false alerts over time giving you the quietest ride. Our exclusive proprietary technology, the R8w number one feature is unparalleled performance. Perfect just got better.
Brand: Uniden
Compatible Devices: Smartphone, iPhone
Frequency Bands Supported: 34.7 GHz, 24.125 GHz
Power Source: Corded Electric
Display Type: OLED
Voltage: 12 volts_of_direct_current
Product Dimensions: 4.9"L x 3.5"W x 1.5"H
Number of Items: 1
UPC:
Number of Packs: 1
Brand: Uniden
Number of Items: 1
UPC: 050633600672
Number of Packs: 1
Manufacturer: Uniden
Model Number: R8w
Mfr Part Number: R8w
Warranty Description: 1 year
Compatible Devices: Smartphone, iPhone
Frequency Bands Supported: 34.7 GHz, 24.125 GHz
Power Source: Corded Electric
Display Type: OLED
Voltage: 12 volts_of_direct_current
Item Dimensions L x W x H: 4.9"L x 3.5"W x 1.5"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Oct 27
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I've had a plethora of radar detectors and this is by far the best. The range is just crazy, on straight roads I get no less than a mile of warning (or about a minute) with arrows pointing at the threat (make that plural as it can detect more than one source). It is highly customizable to turn on and detect only the frequencies used in your turf as well as display colors and sounds. Not sure about the cost of a lawyer for a speeding ticket nowadays but I'd bet that just one ticket would pay for its cost. Please ignore those low star comments, some users think this detects police cars (LOL!).
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Reviewed in the United States on October 6, 2026 by Fonzi
5/5 Rating This is the bEST radar detector on the market and also my first. I can remember in college a friend of mine had one and it would go off whenever we're on a road trip or driving around the city. It didn't stop him from getting speeding tickets but I'm sure he would've gotten a lot more if it weren't for his radar detector. Now if he gotten this, it would be a completely different story. This radar detector is the BEST on the market, the functionality, the range, the settings, the accessories.. all of these make this the best thing smoking. The power cable that comes with it is very high quality, it also has a mute button so you can stop the detection alert if you want. It picks up everything including laser. To top it off you have access to a free companion app that allows you to have access to the radar and change it's settings. You would be able to have more control when using app. This detector is top notch and when you add the companion app R/Tach, you can't go wrong. Now I'm looking for mounting brackets. Pros Technological wonder Super accurate Long range Muiltiole detection functionality Works great with companion app and Waze Nicce accessories High quality cables and Sticky mount Cable contains a mute button Comes with carrying case and neoprene case for the Detector Cons None as of yet. This thing works great. To get the best out of it you will need to dive more into the technical aspect of the settings.
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Reviewed in the United States on July 14, 2026 by DaveSincere
This product is absolutely awesome. I used the available install kit and it was very easy. I also used a stick on magnetic mount on dash to hold it in place. I like that as it's so easy to remove the detector when my car is parked in shady areas and I can bring it in with me. Sensitivity of this device is unbelievable. Had two interstate trips recently and every time my detector picked up before the radar detected me. The availability of the detector to automatically update itself via wi fi is so cool. No need to remove and do updates on PC. Just park my car in garage and it updates itself.
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Reviewed in the United States on September 9, 2026 by Jerold P. Interlicchia
Received this yesterday. Sent it back today. The most expensive piece of junk you can buy. If you have a car (like most new cars) that have proximity sensors, it will alarm CONSTANTLY. Called their help desk. Their help desk needs help. After an hour of troubleshooting, they generated a ticket for their tech support. The said they would contact me by close of business. They never called. I tried explaining the problem to the help desk guy because they know there is an issue with the proximity sensors on Honda and BMW vehicles. He kept trying to get me to disable the X and K bands stating that it was due to businesses in the area. I tried to explain to him that there isn't a business within 10 miles of my house and it was even alarming n my garage. If you have a new vehicle with proximity sensors, DO NOT BUY THIS UNIT.
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Reviewed in the United States on May 22, 2026 by Steve
Was an Escort loyalist since the Passport days... but that does not get you anywhere I learnt. I went through the motions of research and reviews when I needed a new detector, and while the Uniden seemed to be the obvious choice, I remained loyal to Escort, until I tried to purchase the Redline from them. Final straw was Escort customer service during the purchase cycle - not the friendly sales agents, but their corporate policies after their system rejected my purchase but put a pending sale hold on my card, and could do nothing to resolve it, nor expedite the purchase thereafter for my upcoming road trips without deducting expedited shipping from their trade-in program. Their faulty but I was expected to pay. Contradictory advertised incentives when it comes to "free expedited shipping" and then deducting it if you use the trade-in program. Call it fate or karma, but it convinced me to try Uniden, and I am SO HAPPY I did. I have used this unit on two long, round-trip road trips in the weeks immediately after this purchase, and an impressed at the range of this unit. Got momentary early warnings as state patrol did not continuously have their radar guns on, and sure enough, came across them hidden at on-ramps. Also loved the multiple signals warnings, and a lot of other features just not available in the Escort. When researching, I was overwhelmed at how programmable this unit is, and how "easy" the Escort is to use, comparatively. While reviewers say this is an "enthusiast's detector" don't be deterred by that. NO WORRIES. I used the available files online by VORETX RADAR (whose reviews were helpful too - THANK YOU !!) to program the baseline on this detector. It is not complicated - you just upload his file to this unit after you plug it into your PC. It takes care of the frequencies to block (frequencies used by the collision radars used by the Hondas, Toyotas, etc. that are so annoying to a radar detector user). I then customized it farther for the visual stuff. I am now using it with the R8 Companion app on my phone (you don't need to), and while this all sounds complicated, it was REALLY EASY to set up. It would be nice if @uniden themselves provided a file online with automotive radar frequencies that one could upload, but as mentioned, VORTEX Radar gives us that. Very happy with the switch. I would recommend this to others caught in the "analysis-paralysis" of picking a radar detector.
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Reviewed in the United States on March 30, 2026 by SafariGuy
This is a GREAT radar detector! The WiFi option is a MUST (finally). Works perfectly with the R/Tach app - allowing you to customize the settings, filters and download updates over the air (WiFi). My wife had the R7 version, and I noticed hers would detect radars much sooner than my older escort detector… which is why i decided to get this one once my escort max II finally stopped working (after 10 years of service). And so far, this detector is much more sensitive than my old escort max 2 - just hope it lasts as long! It’s a pricey detector, but if it lasts 10 years, then it’ll pay for itself many times over. I just can’t get over how great the range is and how nice the screen is.
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Reviewed in the United States on September 17, 2026 by Stephen Smith
I have had the R3, then the R7 for quite some time. Recently, we wanted a 2nd detector, so I went looking. I looked at the Escort Redline 360c and this R8w. I liked the idea of the Escort integration with Android Auto and such but the bottom line for a detector, is how well and what it can detect. The biggest advantage the R8w has, for me is the ability to detect Gatso 3/4 radar, which is becoming prevalent in my area. Plus the R8w range is second to none in range. It even outdoes my R7, which with the International firmware, is pretty darn good as well. It also has apps out there on both iOS and Android that integrate well with this detector(albeit not as well with Android Auto/Carplay) Pros LONG range detection Detects Gatso radar Offers good lockouts Offers a TON of settings/adjustments to really dial in the detection for your area Big screen with visibility when needed. Cons Not a huge fan of their mounting clip. The Escort magnetic quick release has it beat Can be chatty if not adjusted well. It's not as well a plug and play detector as the Redline Plastic body which makes it feel a bit cheap compared to the Redline, although the plastic keeps it light Overall, if you want the best radar detector that can detect the furthest and covers as many radar types as possible, this is the one for you. Just takes a little bit to dial it in. Vortex Radar has a great article on how to do this as well as recommended settings.
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Reviewed in the United States on March 2, 2026 by Amazon Customer
I recently purchased the Uniden R8W, and I have to say, it has exceeded my expectations in several ways. This radar detector is packed with features that cater to both casual drivers and serious road enthusiasts. Firstly, the extreme long-range detection capabilities are impressive. I’ve noticed it picks up radar signals from quite a distance, giving me ample time to react. The 360° awareness feature provides complete coverage, which is essential for staying informed about all potential threats on the road. One of my favorite features is the directional arrows. They indicate where the signal is coming from, which helps me assess my surroundings better. The real-time voice alerts are also helpful because they keep my eyes on the road instead of forcing me to glance at the device constantly. The addition of Wi-Fi and Bluetooth connectivity is a game changer. It allows for easy updates and lets me connect the detector to my smartphone using the R/TACH app. With this app, I can access helpful features like real-time location data and community alerts for red light and speed cameras. It significantly enhances my awareness of potential hazards. The built-in GPS functionality is another standout feature. It not only helps in providing alerts for red light and speed cameras, but it also allows for the option to mark locations, which can be useful for remembering areas where I’ve encountered speed traps before. The design of the unit is sleek and modern, fitting nicely with my car's interior. The display is clear and intuitive, which makes it easy to navigate through the various settings and options. Overall, I highly recommend the Uniden R8W for anyone in the market for a reliable and feature-rich radar detector. It offers fantastic performance and the peace of mind that comes with advanced detection technology. Whether you're a frequent traveler or just drive occasionally, its capabilities provide excellent value for the investment.
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Reviewed in the United States on July 5, 2025 by GuiWhey