Garmin Varia RVR315 rearview radar

STAY AWARE OF APPROACHING CARS This rearview radar pairs with your Edge bike computer or compatible smartphone to alert you of vehicles approaching from behind. MAXIMUM AWARENESS Varia RVR315 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 140 metres away. MULTIPLE PAIRING OPTIONS This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables. WORKS WITH THE VARIA APP This smartphone app helps you