Stay aware of approaching cars with the Varia RVR315. This rearview radar pairs with your Edge bike computer, smartphone or other Garmin device to alert you of vehicles approaching from behind up to 140 meters (153 yards) away. When used with your smartphone, the Garmin Varia app uses bold graphics to indicate the position and speed of approaching vehicles, plus tone and vibration alerts. The radar’s compact vertical design allows for device mounting on most road-use bicycles. Ride more between charges with up to 7 hours of battery life.

 

• Varia RVR315 rearview radar provides visual and aubible alerts for vehicles approaching from behind to 153 yeards away

• This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select garmin wearables

• The phone app helps you increase your awareness by providing graphics, plus tone and alerts, to indicate the position and speed of approaching cars

• When used with a compatible smartphone, Varia radar integrates with your apps, such as Ride with GPS to overlay your maps with rearview radar alerts

• Easily mount this sleek, compact device on the seatpost of almost any road-use bicycle

• Time spend charging is not as good as time spent riding, get up to 7 hours of battery life

 

Technical Specifications:

• Battery Life: 7 hours

• ANT+: Yes

• BLE: Yes

• Water Rating: IPX7

• Battery Type: Rechargeable, built-in lithium-ion battery

• Wireless Frequency: 2.4 GHz @ 4 dBm nominal; 24 GHz @ 12 dBm nominal

• Operating Temperature: -20 to 50 degree C (-4 to 122 degree F)

• Charging Temperature: 0 to 40 degrees C (32 to 104 degrees F)

• More Specs in manual