Varia RearVue 820 delivers advanced rear-facing radar and a powerful tail light to help you ride with confidence. It detects approaching vehicles with high precision and provides reliable alerts while keeping you visible from long distances. With brake light functionality and long battery life, it enhances safety on every ride.

• Detects vehicles up to 175 m away with wide field of view
• Tail light visible up to 2 km (1.24 miles)
• Up to 24 hours battery life (day flash mode)
• Integrated brake light with automatic alert pattern
• Compatible with Varia app, Edge computers and Garmin smartwatches