The Garmin Varia RearVue 820 combines cutting-edge radar technology with a powerful tail light to provide cyclists with enhanced rear visibility and situational awareness. Its radar detects vehicles up to 175 meters behind, classifying their size and threat level while tracking lane changes for precise alerts. The bright LED tail light offers multiple modes including day flash, night flash, solid, and peloton mode designed to reduce glare for riders behind. A distinctive brake light flash pattern signals when you are slowing or stopping, improving safety on the road. Integration with compatible Garmin Edge cycling computers, smartwatches, and the Varia smartphone app delivers visual, audible, and haptic notifications so you can stay focused while riding. The compact design mounts easily on most seat posts and is compatible with additional mounting kits for a clean setup. With water resistance rated at IPX7 and battery life up to 24 hours in day flash mode or 30 hours in radar-only mode, the RearVue 820 is built for reliable performance in varied conditions and long rides.

Enhance your cycling safety today with the Garmin Varia RearVue 820 – stay aware and visible on every ride.

Product Dimensions:

5.59 x 3.90 x 2.80 in

0.20 lbs

Shipping Dimensions:

5.59 x 2.83 x 2.68 in