Reviews

LAST UPDATED: September 25, 2019

Best Whistler Radar Detector: Avoid Police and Speeding Tickets

These top Whistler radar detectors will help those who like to drive fast

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  • Product Network

    19 Products

  • Clock

    15 Hours

  • Reviews

    12 Reviews

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PUBLISHED ON September 25, 2019

Whistler's radar detectors have been around since the 1970s, and the company is well known for its high-quality devices. Whistler offers a wide variety of radar detectors, which are particularly helpful if you have a lead foot. So, which Whistler radar detector is the best of the best? Check out this buying guide to find the right one to suit your needs.

  • Best Overall
    Whistler CR73 Laser Radar Detector
    Summary
    Summary
    The CR73 offers 360 degrees of perimeter protection against all radar guns. It also rejects false alerts from radar-based traffic monitoring systems.
    Pros
    Pros
    It detects signals from the front, side, and rear. Has a colorful, easy-to-read display. Reduces false alerts during city driving. Gives audible and real voice alerts. Easy to install on your car windshield.
    Cons
    Cons
    No directional arrow that lets you know the radar direction. It may report a few false positives.
  • Best Overall
    Whistler CR73 Laser Radar Detector
  • Best Value
    Whistler 4500ES Radar Detector
    Summary
    Summary
    This device is capable of detecting all modern radar and laser guns. It can also respond to brief bursts of radar.
    Pros
    Pros
    It’s easy to use and packs similar features as the high-end Whistler models. Eliminates false alerts. Automatically shuts off when not in use to save your vehicle’s battery.
    Cons
    Cons
    The screen might get dimmer with time. May give false alerts. No digital compass.
  • Best Value
    Whistler 4500ES Radar Detector
  • Honorable Mention
    Whistler LR-300GP Laser Radar Detector
    Summary
    Summary
    The device includes a suction cup holder, USB cable to update the GPS and camera, a power cable for connecting with the auxiliary plug, and an owner's manual.
    Pros
    Pros
    It detects all new lasers and features an internal GPS that provides red-light and speed-camera alerts. The detection range is good, and it gives off very few false alarms.
    Cons
    Cons
    The screen may malfunction over time. Also, it may not stay plugged in, and even the lowest setting is quite loud. 
  • Honorable Mention
    Whistler LR-300GP Laser Radar Detector

    Whistler's radar detectors have been around since the 1970s, and the company is well known for its high-quality devices. Whistler offers a wide variety of radar detectors, which are particularly helpful if you have a lead foot. So, which Whistler radar detector is the best of the best? Check out this buying guide to find the right one to suit your needs.

    Best Whistler Radar Detector Reviews & Recommendations 2020

    Best Overall

    The CR73 is a high-performance radar detector that features Bilingual (English or Spanish)  Real Voice alerts. It has a 360-degree detection range, and can respond to all laser and radar guns including, X-band, back-band, and superwide K-band. It will also indicate the signal strength on the colorful OLED display. What’s more, with POP mode, short bursts of POP radar won’t go undetected.  


    The radar can filter alerts from collision-avoidance systems and traffic flow sensors with the help of Traffic Flow Signal Rejection, an advanced false-alert detection system. This helps to reduce false positives as you drive through the city or on highways. 


    As with most radar detectors, you may also have to put up with a few false positives from this model. In addition, it doesn’t have a digital compass or directional arrows that indicate the direction of the threat.

    Best Value

    The 4500ES is a more affordable option, which shares most of the features that are typical to the more expensive Whistler alternatives. Just as with many Whisler detectors, it also includes 360-degree coverage of all modern radar guns including X-band, K-band, and superwide K-Band. It’s also equipped with a total laser detection feature that can identify LTI Truspeed S, Laser Ally, and Laser Atlanta Stealth mode. 


    The unit has an advanced speed detection feature, POP mode, which can detect POP radar—it’s typically emitted in short bursts and can go unnoticed by a standard radar detector. With the help of Traffic Flow Signal Rejection (TFSR) technology, the unit can filter false alerts from traffic monitoring systems. This helps to reduce annoying beeping tones when you are driving in the city. 


    However, the alert filtration system isn’t 100 percent effective and you may get false alerts every now and then. Also, the display might dim out after a few months of use, which can make it difficult to read during the day.

    Honorable Mention

    Whistler's LR-300GP comes with a suction cup holder, a micro USB cable for updating the GPS and camera, a power cable for connecting with the auxiliary plug, and an owner's manual. If any problems arise, it is covered by a manufacturer's warranty.


    The detection range is good, and it also stays quiet and gives off very few, if any, false alarms. The device detects all new lasers in the United States, including Laser Atlanta Stealth mode and Laser Ally. It features an internal GPS that provides red-light and speed-camera alerts. It has an OLED text display, dim and dark modes, a battery saver setting, and SWS selectable tone alerts.


    One problem with this device is the screen may stop working after a few months of use. In addition, the plug may not stay plugged in, and even the lowest setting on the volume is quite loud.

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    Benefits of Whistler Radar Detectors

    • Detection of speed traps. No one likes getting a speeding ticket. A laser radar detector determines if your speed is being monitored by law enforcement and alerts you if you're being tracked by police.
    • Storage of important data. Many radar laser detectors feature GPS, which allows you to save the locations in which law enforcement usually monitor drivers' speeds. This can help you avoid traffic tickets.
    • Detection of speed-monitoring and red-light cameras. The best radar detectors have a feature that allows you to download the GPS coordinates of red-light and speed-detecting cameras. Then you know in advance if you'll be approaching these locations so you can avoid getting ticketed.

    Types of Whistler Radar Detectors

    Corded

    Many high-performance laser radar detectors include cords. You typically mount them on the windshield with suction cups. This type of radar detector provides the best range when it comes to alerting you well in advance to any law enforcement in the vicinity. These units are inserted into an auxiliary plug (i.e., cigarette lighter). 

    Cordless

    This type of radar detector does not feature a cord. The advantage is that they are very portable, and you can easily use them between several vehicles. They are much easier to install, and you don't have to worry about a cord dangling from your windshield and connecting to an auxiliary port. However, you have to consider the battery life.

    Remote Mount

    These radar detectors are permanently affixed to your vehicle. They are hidden so thieves and police are unable to see them. Since these built-in devices are concealed, they are becoming increasingly more popular among consumers. Overall, they are very convenient to use. However, they tend to be much more expensive than other types of radar detectors.

    Whistler Radar Detector Pricing

    • $50 to $100: The best whistler radar detector under $100 typically has real voice alerts, a stay-alert feature for longer drives, and X-band, K-band, super wideband, and Ka-band protection.
    • $100 to $250: These units often have 360-degree protection, enabling them to detect signals from the front, sides, and back of the vehicle. They often have three different city and highway modes to decrease false alarms. Many are cordless with rechargeable batteries, and some have Wi-Fi-enabled dashboard cameras.
    • $250 and up: You will find top-end and remote-mount radar detectors in this price range, such as the Whistler PRO-3700 High Performance Laser Radar Detector, which features Radar Signature ID (RSID), Laser Signature ID (LSID), Field Disturbance Sensor Rejection (FDSR), POP Mode, and a bilingual text display.

    Key Features

    360-Degree Laser Detection

    Some radar detectors only have one laser sensor, which only detects laser beams that are directly in front of a vehicle. Look for devices that provide 360-degree protection. They use multiple sensors to find laser pulses to the front, sides, and back of a vehicle. These units tend to be more expensive, but they are also more reliable.

    City Mode

    The majority of radar detectors have a default highway mode. This level of sensitivity is much higher than what is known as city mode. This is important because you want to receive the least number of false alerts from devices that are similar to radar guns, including automatic garage door openers. The city mode is helpful when you're driving in urban areas because it can differentiate between radar, laser, as well as emergency vehicle signals.

    Voice and Visual Alerts

    The great thing about a voice alert is that the device lets you know audibly when it picks up a radar signal. You can keep your eyes on the road and don't have to look at the unit's digital display. Radar detectors also feature visual alerts, including flashing lights, which are helpful if you don't want voice alerts to interrupt your driving experience (or your classical music playlist).

    GPS

    Not only do radar detectors with GPS tell you about radar in your proximity, but they also let you know your vehicle's speed, direction, and location. They can alert you if you're driving over a speed limit, and many are adjustable, so you don't need to manually change from city to highway mode. GPS units can also store locations that may feature a sudden decrease in speed limits or are known for featuring law enforcement patrols. Some models also have downloadable databases with the locations of speed and red-light cameras.

    Other Considerations

    • Smartphone-Compatible: The best radar detectors are becoming increasingly technology-friendly. Many are simple to integrate with your Android or iOS smartphone. They include apps that let you track enforcement areas and also let you alert other drivers in the area. Some units even transmit alerts to your phone with Bluetooth.
    • Tinted Windows: If your vehicle features a windshield with a metallic film, or tinting, it can interrupt the range of a radar detector. Fortunately, not many vehicles these days use metallic film for tinting purposes. However, if you have a darker tint on your side windows and/or rear windshield, it can reduce the sensitivity of a radar detector, particularly laser signals.

    Best Whistler Radar Detector Reviews & Recommendations 2020

    Best Overall

    The CR73 is a high-performance radar detector that features Bilingual (English or Spanish)  Real Voice alerts. It has a 360-degree detection range, and can respond to all laser and radar guns including, X-band, back-band, and superwide K-band. It will also indicate the signal strength on the colorful OLED display. What’s more, with POP mode, short bursts of POP radar won’t go undetected.  


    The radar can filter alerts from collision-avoidance systems and traffic flow sensors with the help of Traffic Flow Signal Rejection, an advanced false-alert detection system. This helps to reduce false positives as you drive through the city or on highways. 


    As with most radar detectors, you may also have to put up with a few false positives from this model. In addition, it doesn’t have a digital compass or directional arrows that indicate the direction of the threat.

    Best Value

    The 4500ES is a more affordable option, which shares most of the features that are typical to the more expensive Whistler alternatives. Just as with many Whisler detectors, it also includes 360-degree coverage of all modern radar guns including X-band, K-band, and superwide K-Band. It’s also equipped with a total laser detection feature that can identify LTI Truspeed S, Laser Ally, and Laser Atlanta Stealth mode. 


    The unit has an advanced speed detection feature, POP mode, which can detect POP radar—it’s typically emitted in short bursts and can go unnoticed by a standard radar detector. With the help of Traffic Flow Signal Rejection (TFSR) technology, the unit can filter false alerts from traffic monitoring systems. This helps to reduce annoying beeping tones when you are driving in the city. 


    However, the alert filtration system isn’t 100 percent effective and you may get false alerts every now and then. Also, the display might dim out after a few months of use, which can make it difficult to read during the day.

    Honorable Mention

    Whistler's LR-300GP comes with a suction cup holder, a micro USB cable for updating the GPS and camera, a power cable for connecting with the auxiliary plug, and an owner's manual. If any problems arise, it is covered by a manufacturer's warranty.


    The detection range is good, and it also stays quiet and gives off very few, if any, false alarms. The device detects all new lasers in the United States, including Laser Atlanta Stealth mode and Laser Ally. It features an internal GPS that provides red-light and speed-camera alerts. It has an OLED text display, dim and dark modes, a battery saver setting, and SWS selectable tone alerts.


    One problem with this device is the screen may stop working after a few months of use. In addition, the plug may not stay plugged in, and even the lowest setting on the volume is quite loud.

    Tips

    • While using a radar detector can help you avoid a speeding ticket, the best way to prevent interactions with the police is by driving safely and obeying the law.
    • Make sure to mount your radar detector as recommended by the manufacturer. If it's too high, you won't receive certain alerts because police often target either the front license plate or headlamps. As a result, the device won't receive the "splatter" from a police laser gun.
    • Don't put too much confidence in your radar detector. You also have to be aware of your surroundings and make sure to scan the road ahead. Cruisers coming from the opposite direction use moving radar, which can be trickier to detect.
    • The size of your vehicle determines how quickly police radar can detect your speed. Radar and laser devices shoot energy at your vehicle to figure out its speed, and the larger the target the easier it is. The speed of large trucks can be determined much farther away compared to a compact car.

    FAQs

    Q: How does a radar detector work?

    A: Radar detectors identify any radar in the area, such as police radar that is used to identify speeding vehicles. A radar detector identifies radar devices based on the radio waves they emit.

    Q: Are radar detectors legal?

    A: Every state has its own laws regarding radar detectors. The only state where the devices are illegal is Virginia. They are not sold in the state, and you can be fined up to $250 for simply having it in your vehicle even if it's not turned on. 

    Q: How far away can police radar detect you?

    A: As we mentioned previously, it depends on the size of your vehicle. If you drive a large truck, police can detect you from over one mile away. If you drive a small sports car, police equipment will work within 500 feet.

    Final Thoughts

    Our pick for the best Whistler radar detector is the Whistler CR73 Laser Radar Detector. It's simple to use, and it strives to eliminate false alerts.

    For a more budget-friendly option, consider the Whistler 4500ES Radar Detector