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Garmin Varia RearVue 820

$469.00
Varia RearVue 820 features our most powerful radar yet with a wider field of view, giving you more reliable alerts than ever before. The tail light offers up to 2 km of visibility and has a brake light that shows when you’re slowing or stopping.
3 in stock
ANT+® Yes (radar, bike lights)
Dimension 98.9 x 25.9 x 43.2 mm (3.9” x 1” x 1.7")
Weight 90 g (3.2 oz)
Light modes Solid, peloton, night flash, day flash
Custom light mode configuration Yes (with Varia Mobile App)
Radar-only mode  
Lumens 25 solid, 8 peloton, 40 night flash, 100 day flash
Water Rating IPX7
Battery life 10 hours solid
15 hours peloton
10 hours night flash
24 hours day flash
30 hours radar-only
BLE Yes (radar, bike lights)
Viewing angle 220°
Visibility distance 2 km
Rear tail light  
Brake light  
Rear radar  
Lateral vehicle positioning  
Vehicle size classification  
Vehicle threat classification Speed-, size- and lateral range-based
Maximum vehicle detection range 175 m
Radar beam width 60°

Connectivity

Varia™ app compatibility  

Security Information

security updates until at least (YYYY-MM-DD) 2027-12-30
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