Product description
STRIKINGLY VISIBLE. REMARKABLY POWERFUL.
Varia RearVue 820 features Garmin's most powerful and precise radar yet with a wider field of view, giving you more reliable alerts than ever before. The tail light offers up to 2 km (1.24 miles) of visibility and has a brake light that shows when you’re slowing or stopping.
TRACKS VEHICLES UP TO 175 METERS (MORE THAN 190 YARDS) AWAY WITH WIDER FIELD OF VIEW
GET UP TO 24 HOURS OF BATTERY LIFE IN DAY FLASH MODE
BRIGHT TAIL LIGHT IS VISIBLE UP TO 2 KM (1.24 MILES) AWAY
SEE THE SIZE OF APPROACHING VEHICLES1
BRAKE LIGHT ALERTS OTHERS THAT YOU’RE SLOWING OR STOPPING
STAY ALERT TO VEHICLES TRAVELING AT THE SAME SPEED2
| Dimension | 3.9” x 1.0” x 1.7" (98.9 x 25.9 x 43.2 mm) |
|---|---|
| Weight | 3.2 oz (90 g) |
| Light modes | solid, peloton, night flash, day flash |
| Custom light mode configuration | Yes (with Varia Mobile App) |
| Radar-only mode | Yes |
| Lumens | 25 solid, 8 peloton, 40 night flash, 100 day flash |
| Water rating | IPX7 |
| Battery life | 10 hours solid 15 hours peloton |
| ANT+® | yes (radar, bike lights) |
| BLE | yes (radar, bike lights) |
| Viewing angle | 220° |
| Visibility distance | 1.24 mi (2 km) |
| Rear tail light | Yes |
| Brake light | Yes |
| Rear radar | Yes |
| Lateral vehicle positioning | Yes |
| Vehicle size classification | Yes |
| Vehicle threat classification | Speed-, size- and lateral range-based |
| Maximum vehicle detection range | 175 m |
| Radar beam width | 60° |









