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, Jul 21
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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 (DC)
Product Dimensions: 4.9"L x 3.5"W x 1.5"H
Number of Items: 1
UPC:
Compatible Devices: Smartphone, iPhone
Frequency Bands Supported: 34.7 GHz, 24.125 GHz
Power Source: Corded Electric
Display Type: OLED
Voltage: 12 Volts (DC)
Item Dimensions L x W x H: 4.9"L x 3.5"W x 1.5"H
Brand: Uniden
UPC: 050633600672
Model Number: R8w
Mfr Part Number: R8w
Manufacturer: Uniden
Warranty Description: 1 year
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 21
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 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
Stellar performance. Used to have to slam the brakes due to low range on previous detector. This thing detects radar from over a mile or two away. Now I just coast if I hear it go off. Awesome with the R8 companion app. I’m so psyched to have the best radar detector on the market. VERY accurate. Wifi is a plus. This is plug in play, like an Apple experience. I feel like a fighter pilot finding bogeys! The smart memory feature works great. We have K band traffic sensors here and it automatically remembers them and mutes. Worth every penny. An R7 is good but pairing to your phone is a game changer. Get this one. I also recommend a hard wire kit. Mines on the way.
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Reviewed in the United States on January 12, 2026 Reviewed in the United States on January 12, 2026 by D. Cumbey
Excellent unit, zero false results. Longer range than my Valentine. Valentine to many falses. Good to get!!
Reviewed in the United States on June 18, 2026 by Rich
Please do not buy the Radar Detector, it gradually degrades over time. After the fist week the arrows stopped pointing the proper directions and only would point behind me when obviously a cop was right in front of me. Over the next 2 weeks the "K" band radar would not turn off. If you know what that means, this darn thing beeps every 2 minutes and get's super annoying. I asked for a new product from Uniden, first they wanted me to try and fix it. They gave me 3 steps to try this process, surprise, none worked. I called Uniden back, they then said I could send it in to be fixed. I wanted a new one, but they told me that they "absolutely" do not offer this option. I only had "1" option, the option to wait 1 month for my radar detector to be sent in and repaired. They so graciously sent me back a FedEx label so I could ship them my faulty unit and have them refurbish it. I use my Radar detector for work, travel cross country. I was unable to send it in during the allotted time frame for the FedEx label. I called Uniden back for a new label where I was informed I am out of luck. I am out of luck on a $1,000k product? That is really not the kind of customer service one expects when buying your top of the line products. At this point, I am in a standoff with Uniden. They will not pay my shipping costs for their $1k product and they have no option to even replace the darn thing. I highly recommend saving your money and buying a cheaper radar detector.
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Reviewed in the United States on April 27, 2026 by A J
Uniden does it again coming up with high tech long range detector! saved me first day i used it.Lots of different setting to customize your driving security/ good product with quality insured!
Reviewed in the United States on June 26, 2026 by Gerald
Has a very wide suite of features although It sucks there are no readily available / simple guides to block out the commonly random signals this thing will pick up especially in K-Band, i have found on the highway that sometimes other cars on the road may be blocking the radars ability to pick up police Ka radar at further distances but at other times it caught them from afar at extremely long range for early alerts… in unison with Waze you are hard to catch! i’ve even had this alert to Laser however unfortunately for the cop i already knew where he was because of Waze lol
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Reviewed in the United States on June 15, 2026 by alex
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