Garmin RVR315

Garmin RVR315

• Rearview radar provides awareness of vehicles approaching from behind up to 153 yards (140 meters) away
• Pairs seamlessly with your Edge bike computer and compatible smartphone as well as select Garmin wearables or the radar display unit
• When used with your compatible smartphone, the Varia app provides graphics — plus tone and vibration alerts — to indicate approaching cars
• When used with a compatible smartphone, Varia radar integrates with third-party apps such as Ride with GPS to overlay your maps with rearview radar alerts
• Compact vertical design mounts easily to most road-use bicycles
• Battery life: up to 8 hours