Top 10 Best Radar Detectors

Best Radar Detector Reviews

Radar detectors can help you monitor your speed and reduce your chances of getting a ticket.* They essentially work by picking up whether or not police in the area are using a laser gun to clock your speed; if the detector picks up on certain signals, it will make a noise to alert you to possible police use of a laser gun near you. While these devices are not foolproof, many people find them helpful in reducing their chances of getting a speeding ticket.

Best Overall: Uniden R3 Extreme Long-Range Radar Laser Detector

The Uniden R3 tops our list of the best radar detectors. This little device has a lot to offer, including GPS that alerts to red-light cameras, 360 degrees of digital signal processing, and filters for false K and KA alerts. This device is also reliably undetectable to Spectre Elite radar detector detectors.

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Pros

• 360 degrees of digital signal processing
• K-false filter
• KA-false filter
• "Mute key" on cigarette adapter
• Usually undetectable by Spectre Elite radar detector detectors

Cons

• Pricey

Best Value: Radenso SP Radar & Laser Detector with False Filtering

The Radenso SP detector offers a nice balance of features at an affordable price. It's easy to use with its bright OLED display and voice alerts (which means you don't have to spend time tearing your eyes away from the road). This Radenso also comes with its own false-alert filtering system to help reduce annoying alerts that waste your time.

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Pros

• Moderate price
• Easy-to-read OLED display
• False-alert filtering system
• 260 different voice alerts for precision
• X, K, and KA detection

Best Price: Whistler 5050EX Laser Radar Detector

The Whistler 5050EX laser radar detector is for those looking for something on a budget. This extremely affordable device has the features of a basic detector, including 360 degrees of signal detection, voice alerts, and GPS features. This device is also particularly nice for its bilingual voice alerts, available in both English and Spanish.

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Pros

• Great price
• Bilingual voice alerts in English and Spanish
• GPS red-light and speed-camera locations and alerts
• Multiple filter modes
• Customizable settings

Cons

• Not a lot of bells and whistles

*Disclaimers: The manufacturers and retailers of the listed products have not independently verified the information on this page. Note that future price changes and availability may affect the accuracy of the "Best Price" ranking. This site does not encourage or endorse any illegal behavior or activity. Note that not all regions permit the use of radar detectors, and almost all areas that allow detectors don't permit devices that actively transmit signals in order to jam other radar technology and equipment. AAA lists a general overview of the legality of radar detectors in the United States and Canada. Please confirm in your area before using.