Product Features and Description
- Unsurpassed Range and Sensitivity: The R8 is a new platform with dual antennas, providing exceptional range and sensitivity. It can detect threats from all four directions, with voice alerts indicating the direction of the threat. It also displays the band and signal strength for each threat.
- GPS Technology with Auto Mute Memory: The R8 has GPS technology that can remember and automatically mute false alerts, such as retail store doors, along your routes. This ensures that you never have to listen to the same false alert twice.
- Red Light and Speed Camera Alerts: The R8 comes preloaded with red light and speed camera locations. It includes a free database and firmware updates to ensure that your detector is always up to date.
- Large Multi-Color OLED Display: The R8 features a large, easy-to-read OLED display. It can show more useful information at once, improving your overall situational awareness.
- Voice Alerts: The R8 provides voice alerts for hands-free operation. You can program the voice alerts to fit your style, allowing you to keep your eyes on the road without distractions.
- Advanced False Alert Filtering: The R8 has the best K/KA band filtering, minimizing false alerts from blind spot monitoring and collision avoidance systems in other vehicles.
- Package Includes: The package includes the radar detector, single and double window mount brackets, a zippered carrying case, a neoprene carrying case, Velcro tape, a power cord, a data cable, and an owner’s manual.
The R8 introduces a groundbreaking platform that sets a new standard in range and sensitivity. Its remarkable Dual Antenna enables the R8 to detect potential threats from all directions, providing unparalleled protection. With voice alerts indicating the direction of the threat, you can stay informed and alert while on the road. Additionally, the R8 displays the band and signal strength for each detected threat, ensuring you have all the essential information at your fingertips. This enhanced functionality takes the already exceptional R8 to a whole new level, delivering an even more perfect driving experience. The innovative design of the R8’s Dual Antenna empowers it to identify potential threats with remarkable accuracy and efficiency. By scanning all four directions, the R8 leaves no blind spots, ensuring that you are always aware of any dangers that may lie ahead. The voice alerts not only inform you of the presence of a threat but also indicate the direction from which it is approaching. This real-time information allows you to take immediate action and make informed decisions to ensure your safety and the safety of those around you. Furthermore, the R8 goes beyond simply alerting you to the presence of a threat. It provides detailed information about the detected signals, including the band and signal strength. This additional data allows you to gauge the severity of the threat and adjust your driving accordingly. Whether it’s a radar or laser signal, you can quickly determine its intensity and respond appropriately. With this level of insight, the R8 empowers you to make informed decisions that can help you avoid potential risks and maintain a secure driving environment. In conclusion, the R8 is a game-changer in the world of radar detection systems. Its advanced Dual Antenna technology sets a new benchmark for range and sensitivity, allowing it to detect threats from all directions. With voice alerts indicating the direction of the threat and displaying essential information such as the band and signal strength, the R8 takes your driving experience to a whole new level. Stay informed, stay safe, and enjoy the perfection that the R8 brings to your journey. 
- Product Dimensions: 5 x 4 x 1.4 inches
- Item Weight: 1.6 pounds
- ASIN: B09TWX4KFY
- Item model number: R8
- Best Sellers Rank: #12 in Radar Detectors
- Other display features: Wireless
- Color: Black
- Whats in the box: Product, manual
- Manufacturer: Uniden
- Country of Origin: Korea, Republic of
- Date First Available: March 24, 2022
Balancing the Scales: The Pros and Cons of the Product
The Uniden R8 Laser Radar Detector has received mostly positive reviews from customers. Many users have praised its long-range detection capabilities, allowing them to pick up radar signals from a distance. One user even mentioned that it picks up signals from state troopers well before they are in close proximity. This long-range detection can provide drivers with ample time to adjust their speed and avoid potential speeding tickets.Another notable advantage of the Uniden R8 is its ability to minimize false alarms. Some users have mentioned that it effectively filters out non-police radar signals, such as those emitted by automatic building doors or other vehicles with driver safety assistance features. This helps prevent unnecessary distractions and ensures that alerts are relevant and accurate. Users have also appreciated the customizable settings of the Uniden R8. With various options to adjust and optimize the device, drivers can tailor their experience to their specific needs. Whether it’s adjusting the sensitivity or enabling specific bands, the Uniden R8 offers flexibility and control. Furthermore, the Uniden R8 comes with a GPS lockouts feature that allows users to set specific locations where false alerts are commonly encountered, such as shopping centers or intersections with automatic doors. This feature helps reduce unnecessary alerts in familiar areas and enhances the overall usability of the device. Overall, the Uniden R8 Laser Radar Detector has impressed users with its long-range detection, minimal false alarms, customizable settings, and GPS lockouts feature. It provides drivers with peace of mind and the ability to anticipate and respond to potential speed traps effectively.
While the majority of users have had positive experiences with the Uniden R8, there are a few disadvantages worth mentioning. Some users have reported issues with the device not detecting laser signals from police cars accurately. This can be concerning, as laser detection is crucial in avoiding laser-based speed enforcement. However, it’s important to note that laser detection can be challenging for any radar detector due to its highly focused nature.Additionally, a few users have expressed dissatisfaction with the customer service provided by Uniden. It is important to consider that reliable customer support can greatly enhance the overall experience with a product, especially for high-end devices like the Uniden R8. Finally, the price of the Uniden R8 may be a deterrent for some potential buyers. It is a premium radar detector with advanced features, but the higher cost may not be justifiable for all users. In conclusion, the Uniden R8 Laser Radar Detector offers impressive long-range detection, minimal false alarms, and customizable settings, making it a reliable companion for drivers seeking to avoid speeding tickets. However, potential buyers should be aware of the limitations in laser detection, potential issues with customer service, and the higher price tag associated with this premium device.
What do the stars speak of?
Opinions about this product were divided in such a proportion among the buyers.
The most helpful positive feedback Reviewed in the United States 🇺🇸 on March 25, 2023 by MG – Central Florida, and is titled “Don’t love the price but works well”
The price is a hefty one but it is the best radar detector I have used. I used to be an Escort / Passport detector user but the Uniden’s reviews won me over. After a month of using it, it’s saved me one traffic stop (and potential ticket). It learns quickly and has the least amount of false alarms of any detector I have used. False alarms only come from K band. Ka and Laser are flawless. With Ka you get long range and well, Laser, if it goes off your probably already caught but thats the same for 99% of laser detectors. For laser protection, you may want to combine with a laser jammer, if it is legal in your state. I hard wired mine into my truck for a more permanent set up. Mounts are great. Solid, no vibration. For reviews and how to program, check out You Tube. They have hour long videos on reviews and how to program. Overall it is a great detector, just wish it was a little cheaper !
Customer Rating: 4
Helpful Rate: 11
Variation purchased:B09TWX4KFY
People find the following negative one quite helpful. Reviewed in the United States 🇺🇸 on February 15, 2023 by yasser, titled “Very very very bad in SAUDI ARABIA ONLY CAPTURE 60%”
Very very very bad in SAUDI ARABIA ONLY CAPTURE 60% of radars Do not waste your money I lost a lot of money in the 1 st day of use.. Radar detect me 3 times And also the laser radars that capture it.. It do it only before not more than 30 meters It is very bad overall
Customer Rating: 1
Helpful Rate: 2
Variation purchased:B09TWX4KFY
Available Product Variations
Style: Laser Radar Detector + Hardwire Kit $728.40
728.4 $
Today only price
UNIDEN R8 Extreme Long-Range Radar/Laser Detector, Dual-Antennas Front & Rear Detection w/Directional Arrows & RDA-HDWKT Smart Hardwire Kit with Mute/Mark Button, LED Alert & Power LED
- ASIN: B09V26NZ45
- Best Sellers Rank: #81 in Radar Detectors
- Other display features: Wireless
- Manufacturer: Uniden
- Date First Available: March 29, 2022
Variation’s Features
- Unsurpassed Range and Sensitivity: The R8 is a new platform that offers unmatched range and sensitivity. Its dual antenna allows it to detect threats from all four directions, with voice alerts indicating the direction of the threat. It also displays the band and signal strength for each threat.
- GPS Technology with Auto Mute Memory: The R8 has the ability to remember and automatically mute false alerts, such as those from retail store doors, along your routes. This means you never have to listen to the same false alert twice.
- Red Light and Speed Camera Alerts: The R8 comes preloaded with locations of red light and speed cameras. It also includes free database and firmware updates to ensure that your detector is always up to date.
- Compatible with Uniden Radar Detectors: The R8 is compatible with the following Uniden radar detectors: R7, R3, R1, DFR9, DFR8, DFR7, and DFR6.
- Simple Installation: The Uniden hardwire kit allows for easy installation of your radar detector in just minutes.
- Includes Mute Button: The Uniden hardwire kit comes with a mute button for select windshield mount radar detectors.
Variation’s Description
The UNIDEN R8 EXTREME LONG-RANGE Radar/Laser Detector is a top-of-the-line device that offers unparalleled performance. With its dual-antennas, it provides both front and rear detection, ensuring that you are aware of potential threats from all directions. The detector also features directional arrows, allowing you to easily determine the source of the signal. This feature is especially useful in busy traffic or complex road situations where pinpointing the location of the radar or laser is crucial. In addition to its advanced detection capabilities, the UNIDEN R8 is equipped with the RDA-HDWKT Smart Hardwire Kit. This kit includes a mute/mark button, LED alert, and power LED, providing you with even more control and convenience. The mute/mark button allows you to quickly silence alerts when necessary, while the LED alert and power LED keep you informed of the detector’s status at a glance. With this smart hardwire kit, you can seamlessly integrate the UNIDEN R8 into your vehicle’s electrical system, ensuring a clean and professional installation. When it comes to long-range detection, the UNIDEN R8 is unmatched. Its extreme sensitivity allows it to detect radar and laser signals from a distance, giving you ample time to adjust your speed and avoid potential tickets. Whether you’re on the highway or navigating city streets, the UNIDEN R8 provides reliable and accurate detection, giving you peace of mind on the road. In conclusion, the UNIDEN R8 EXTREME LONG-RANGE Radar/Laser Detector is a high-performance device that offers exceptional detection capabilities. With its dual-antennas, directional arrows, and smart hardwire kit, it provides unmatched accuracy and convenience. Stay one step ahead of radar and laser enforcement with the UNIDEN R8.Get it for 728.4 $ Limited Sale
Insights & Inquiries: Getting to the Heart of Your Questions
1. How does a radar detector work? A radar detector works by detecting the radio waves emitted by police radar guns. When a radar gun is in use, it emits a signal that bounces off moving vehicles and returns to the radar gun. A radar detector can pick up these signals and alert the driver, giving them a chance to slow down and avoid a speeding ticket. 2. Are radar detectors legal to use? The legality of radar detectors varies by country and even within different states or provinces. In some places, radar detectors are completely legal to use, while in others, they are illegal. It is important to check the laws in your specific area before using a radar detector. 3. Can a radar detector detect all types of radar guns? Radar detectors are designed to detect various types of radar guns, including X-band, K-band, and Ka-band radar. However, some radar guns use different frequencies or technologies that may not be detectable by standard radar detectors. It’s important to choose a radar detector that is capable of detecting the types of radar guns commonly used in your area. 4. How accurate are radar detectors? The accuracy of radar detectors can vary depending on the quality and capabilities of the device. High-quality radar detectors, like the UNIDEN R8, are known for their accuracy and reliability. However, it’s important to note that radar detectors are not foolproof and should not be relied upon as the sole means of avoiding speeding tickets. They are meant to provide an additional layer of awareness and help drivers make informed decisions. 5. Can a radar detector detect laser or lidar guns? Yes, some radar detectors are equipped with laser detection capabilities. Laser guns, also known as lidar guns, use laser beams to measure a vehicle’s speed. Radar detectors with laser detection can alert drivers to the presence of laser guns, giving them a chance to slow down. However, it’s important to note that laser detection may not provide as much advance warning as radar detection. 6. How far can a radar detector detect radar signals? The range at which a radar detector can detect radar signals depends on various factors, including the quality of the device and the environment in which it is used. High-quality radar detectors, like the UNIDEN R8, are known for their long-range capabilities, often able to detect radar signals from several miles away. However, it’s important to note that the range can be affected by factors such as terrain, weather conditions, and the presence of obstructions. 7. Can a radar detector detect red light cameras and speed cameras? Some radar detectors, including the UNIDEN R8, are equipped with built-in GPS technology that allows them to provide alerts for red light cameras and speed cameras. These devices use a database of known camera locations to provide real-time alerts to drivers, helping them avoid potential traffic violations. It’s important to regularly update the device’s database to ensure accurate and up-to-date information. 8. Are radar detectors difficult to install and use? Radar detectors are typically designed to be easy to install and use. Most devices can be mounted on the windshield or dashboard using suction cups or adhesive mounts. Once installed, the radar detector usually requires minimal setup, such as selecting the desired settings and updating the database if applicable. The device will then automatically detect and alert the driver to radar signals. It’s recommended to carefully read the product manual and follow the manufacturer’s instructions for optimal installation and usage.
MJ –
Must have regardless of speeding
I installed in cybertruck and was able to spot radar pretty easy and accurately. I did buy r8 companion app to reduce false alerts. Also installed settings provided by vertex radar.
Chris –
Great performing detector, sub par build quality
I finally made the transition from Escort to Uniden. I cannot deny that the performance of the detector is amazing. But for the price, I really wish the build quality was better. Compared to my escorts, the material quality and finish definitely feels a bit on the cheaper end, despite the high performance and cost. Unfortunately, after owning the detector for two and a half months, one of the pins in the detector body power port broke, leaving the sector unable to power on or off. I switch the detector between two vehicles maybe once a week, and am pretty disappointed that it couldn’t stand up to the task. Uniden does offer a one year warranty, but they unfortunately have a turn around window of 14-20 business days.
CCDP-721 –
One of The Best Radar Detectors on the Market
I have owned several Radar Detectors, and this is one of the best on the market. The Uniden R8 is very sensitive to the KA and K radar bands. The dual antennas provide the functionality for the directional arrows to determine the direction of the radar source. The R8 can track up to five radar sources, including the signal strength. Radar band KA segmentation and prioritization ensures you will know if traffic radar is operating in your vicinity. The GPS helps block out unwanted radar sources from door openers.
PCG –
Excellent Range
Took out for first road trip and delivered like a champ. Great range. Doesn’t just let you know you’re getting a ticket, but warns well in advance. Definitely worth the price.
Amazon Customer –
You won’t regret
Bought this to replace my Escort Max360. This is a much better detector and have only gotten a few false X Band signals. I can further adjust the sensitivity to eliminate some of false alerts. If you speed this will save you money.
Steven Hensley –
Excellent Detector
Hadnt owned a radar detector in decades. Read something about detectors and was curious what was on the market these days. Looked like the Uniden R8 and the Escort Max 360 were the top choices. Hit youtube and did some research. Decided on the R8. Pretty staggering price, because it always seemed like it takes about $300-350 dollars to get out of a typical speeding ticket, and you logic out how a $300 detector will pay for itself on the 1st time it alerts you and saves you. Well, this one will have to save you a couple times to justify the $700 price tag. Have had it for a couple months now. The main redeeming part on this expensive purchase is Ka band detection. It is beyond good. The range of pickup is exceptional. They stole the idea of arrow display to tell you which way the radar is coming from, from the original Valentine One detector…..but it is essential in helping fine tune your conclusion of which way the threat is coming from. X and K band are probably only good if you are traveling through Mayberry, where older technology radar guns are probably still in existence. Laser is worthless. It just confirms a ticket for you. Ive actually been lasered once with this detector. But, the cop had his Ka signal going in the background, so it tipped me off to pay attention that a cop was in the immediate area and make sure my speed was in line, and THEN I got hit with laser. If that Ka signal wasnt going in his car, thier laser would have gotten me. So, once again, laser detection is worthless, its too late if they laser you. Its all about the Ka band. As far as the look, it is chunky. But in a great way. The display window is large and angled towards the driver. I literally like it more and more everyday I use it. All the displays are understandable and easy to quickly reference with your eyes. I can’t imagine the Escort 360 could be better than this. Also, I saw people complain that for this price, the shell of the unit should be metal, and not plastic for the price you pay, and it made it feel “cheap”. I never felt like the plastic was a deal breaker. Looks nice, feels fine. Not an issue for me. The suction cup mounting bracket has been a problem. Been dealing with high heat days and then a cooler night and have come out many a morning to leave and the mount is lying on the floor. The last thing you want is a $700 radar detector falling (maybe the plastic could be a problem?). But i must have gotten a good seal recently, because it hasnt fallen in weeks. Another VERY important thing, my STRONG advice, RUN THE WAZE APP ON YOUR PHONE IN COMBO WITH THIS DETECTOR. They work extrenely well together. When one has a weakness moment, the other covers it. These 2 together are formiddable! And Waze is FREE. So, I would highly recommend this detector. Hope this helps in your decision☺️
Delanie –
Annoyingly good
My old detector was more of a ticket notifier since it would go off so late. My only complaint with the R8 is that it sometimes goes off nearly a minute before I see the radar source. It picks up radar I’m not even driving toward in town, so I had to really tone down the sensitivity while under 45mph and now it is perfect.
Mike Preston –
Superior range
First off.. The range of the R8 is insane. I have the Escort Max 3, Escort max360 MKii and the R4. Have run all of them against the R8. The R4 is just as good as the R8 as far as response and range. The Max360 is not as quick and does not have the range of the Uniden’s. Still a solid radar detector. The Escort is a little better on the filtering by your locations you are frequent to encounter that are not real threats. The companion apps for the R4 and R8 are very nice. You can also play the alerts thru your radio speakers if needed. I have picked up Ka bands from LEO from as far as 2.5 miles from the front antenna and over a 1.5 on the rear antenna. Terrain little hilly but flat also. I would trust any of them on str8 a ways. If I was to be in a real hilly and curvy area traveling I would use the R8 and or R4. The directional arrows on the R8 is really the main difference from the R4 except I feel the R8 has just a tad more range sometimes compared to the R4. I would recommend the R4 and R8.
Vince L. –
These have come a long way
I’ve been using detector units since the 1980’s and wow the Uniden R8 is amazing. Awesome sensitivity and full ability to customize each band and setting either on the unit or better yet on the PC with the Uniden app. Really you can customize and adjust everything down to the colors and layout. Having 2 antennas is worth the extra cost. I didn’t think I needed it, but I’m glad I got it. This detector integrates seamlessly into the highway one app as well via bluetooth and I can still play my music. GPS is useful since you can block out alarms below a specified speed as well as mute the location of a roadside radar speed display for example. Great stuff.
Jenny Hoang –
From R3 to this! R8 is the best!
So I tried the r3. Waited too long for custom SE software from mithheru on rd forum. I live in Houston so get WAAAAYY TOO MANY FALSES! With this R8 and the $10 app (r8 companion) for my iOS plus Waze, I haven’t been surprised yet! I see (hear) hpd, hcso, hcco, highway patrol and sneaker metro or motorcycle cops LONG BEFORE THEY EVEN KNOW I EXIST! Love the kit! I’m going to get a dedicated android Samsung for my vehicle with jbv1 and try that over Waze in the future. Super expensive but man’s this thing is awesome! It took me roughly 3 days to understand the iOS app on my 45 mile 1 way trip to work. So getting a minimum 90 miles 5 days a week helped understanding how it works. Then once you start learning the app lockouts (or unit. The app just makes it easier) and user interface with the r8, you are gathering data worth thousands! This r8 IS AWESOME!
jkitchen –
Works quite well.
I had been a long time Escort radar user, but the reviews for the R8 indicated it might be the best solution w/o requiring other services. So far, it works great. Very long range notice so you can adjust you speed. Not too chatty. A bit bulky looking like the Valentine, but with a blend mount and wire tap into the mirror, not bad at all. I have yet to change any standard settings.
wje –
Excellent, but pricey
This is my first detector upgrade in quite a while. I’ve always been an Escort fan, upgraded because of all the false alerts I was getting from the radar units in new cars. It works great, no false alerts so far, great range. Downsides, expensive, pretty bulky. The configuration app works fine, but not very polished. I’d still recommend this if you’re willing to pay for it.
Shen –
UNIDEN R8
Received the goods, genuine, carefully packaged, is a pretty good seller.
Shawn K –
Awesome Radar Detector.
This is the best purchase I have made in a while. This little device has saved my hide a couple of times already and I have only owned it for a few days. Yes I have a bit of a lead foot. This radar detector keeps me honest. Easy to install. Not a lot of false detection and it is easy to setup. A little on the pricey side but it is worth it!
Jon A. –
Alerts well ahead of the threat.
I like the R8. So far avoided any potential speeding tickets. It alerts to the threat well ahead of it. Giving you time to respond accordingly. Enjoy the quiet ride features that automatically adjust for their specific reasons.
DR –
Nice product
Upgraded from a r3 which worked well for 3+years. The alerts are improved and the arrows help with the direction of the signal.
Michael J. Winter –
Works great!
I originally purchased an R4, but the GPS was defective. So, I decided to return it and upgrade to the R8. I’m so glad that I did. Right from the start, the GPS instantly connected. The features are really good, and I like the directional arrows. The range is incredible. Plus, the GPS auto mute function with its learning capability for false signal is awesome. I recommend this unit!
Amazon Customer –
Not workable
Bad screen
KL –
I don’t speed, this is just for…research.
I’ll just start off by saying the suction power on the windshield mount is good, until it gets cold, and then it tends to give a little. That said: This is a miracle of modern technology. It’s leaps and bounds ahead of some of the other detectors (let me tell you about the app and its ability to locate multiple hits when ‘Ol Smokey decides to set up a speed trap near a shopping center with multiple K band radar units on automatic doors) On the highway, it blows my mind how far it will detect Ka band, WELL BEFORE I can visually see tax collector’s blinky lights. Someone could be pulled over, the radar gun bouncing its signal off of the Good ‘Ol boys that Roscoe P Coltrane haplessly decided to pull-over, and not only is the R8 picking it up, but it’s also showing me where they are located. More than once, it’s pinged on one target ahead while another sneakily approached from the rear. It’s even better after you wire it into your rearview mirror (if yours has power requirement for a compass or garage door opener…etc.) as it becomes less unsightly and just hangs out above. I’ve also notices and improvement in range with it up there. Take my word for it. If you’re a….researcher…like I am, you will be quite pleasantly surprised.
Sean S. –
Need to speed?
I haven’t gotten a ticket using this radar. It gives you plenty of notice of what’s ahead and behind you. I love it
Benjamin L. –
I have the R7. This R8 is about the same speed to a non technical speeder like myself.
The R8 is very similiar to the R7. Everything I read said that and I wanted to try it to see the difference. I waited for a price drop on Amazon and got it cheaper…much cheaper than the $699 price tag. It catches the about the same false alarms, possibly deletes them quicker than the R7 but I don’t fool with fine tuning this detector much. I read you could download information a lot easier with this one than the R7 such as updates. I’ve not done that with either my R7 or R8. Both have saved me some trouble since purchase…but I usually don’t drive much faster than 10 over anyhow and mostly 5 over on the interstate. Get one….they let you know with the arrows what direction to look when it starts to beep. I’ve got this and the R7 in my two trucks.
Mr. Tudball –
Pricey…but will save your hide in the long run!
Yep. It’s expensive. But WELL worth its weight in platinum! Saved my heavy-footed hide many time. Love the directional announcement that lets me know where the signal is coming from. Also love the GPS feature which seems to be able to locate K and KA bands even in mountainous and hilly areas. It’s ability to locate signals very far away is impressive. I have three of these great devices and will continue to keep UNIDEN as my provider for radar detectors.
Machell –
Uniden support blames Amazon
If you Google Uniden R8 screen failure, you’ll see a significant number of people talking about their detector screen failing. So, I call the good folks at Uniden support to see about a warranty repair. They want $99 to fix a known problem AND they go further to tell me not to buy my Uniden products from Amazon. Weird.
Brucifer –
Website/support
Really NOT impressed with the website! It seems Uniden has done everything possible to make updating the firmware as painful as possible!
Alfredo Paramo –
REAL DEAL
This is the best radar detector I have ever used and own. Built in Bluetooth for pairing with a phone. Arrived updated to the latest software. If you don’t have a computer, you can’t update it so keep that in mind.
Scotty –
Hard as HELL to do software updates!!!!
I already have an R7, great detector but it also is virtually impossible to update the software or even check for updates without help. These guys can make an awesome radar detector but cannot set up an ez to use self explanatory method to simplify the software update process. Come on people!!!
Farid Qazi –
great RD
It has a great angle facing the driver and it learns known false alarms I think it is worth the money