Best Garmin Varia Rear Light and Radar in 2025
Updated on July 2025
#1
Recommended
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- Built-in camera records footage automatically during incidents.
- Captures sharp video in 1080p at 30 fps or 720p for extended battery life.
- Control playback and settings easily via the Varia mobile app.
- Rearview radar detects vehicles approaching from 153 yards away and integrates with compatible devices.
- Three operational modes to optimize battery life, including radar-activated camera.
- Battery lasts up to 6 hours depending on settings; includes SD card for immediate use.
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- Built-in camera records footage automatically during incidents.
- Captures sharp video in 1080p at 30 fps or 720p for extended battery life.
- Control playback and settings easily via the Varia mobile app.
- Rearview radar detects vehicles approaching from 153 yards away and integrates with compatible devices.
- Three operational modes to optimize battery life, including radar-activated camera.
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#2
Value for Money
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- Rearview radar detects vehicles approaching from up to 153 yards (140 meters) behind.
- Compatible with Edge bike computers and smartphones, including some Garmin wearables.
- Varia app offers graphics and alerts for detected vehicles when paired with a smartphone.
- Integrates with Ride with GPS for enhanced map alerts.
- Compact design fits most road bicycles for easy mounting.
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- Rearview radar detects vehicles approaching from up to 153 yards (140 meters) behind.
- Compatible with Edge bike computers and smartphones, including some Garmin wearables.
- Varia app offers graphics and alerts for detected vehicles when paired with a smartphone.
- Integrates with Ride with GPS for enhanced map alerts.
- Compact design fits most road bicycles for easy mounting.
#3
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- Smart monitoring with a 207-yard detection range and 220° angle for vehicles approaching from behind, enhancing security with visual and audio alerts.
- Powerful 73 lumens tail light for visibility up to one mile during daytime rides.
- Long battery life of up to 17 hours with six light modes, USB Type-C for easy recharging and battery time display.
- Versatile mounting system compatible with various seat post sizes for quick and easy setup.
- App integration with Bryton Gardia for real-time graphics and audio alerts during rides.
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- Smart monitoring with a 207-yard detection range and 220° angle for vehicles approaching from behind, enhancing security with visual and audio alerts.
- Powerful 73 lumens tail light for visibility up to one mile during daytime rides.
- Long battery life of up to 17 hours with six light modes, USB Type-C for easy recharging and battery time display.
- Versatile mounting system compatible with various seat post sizes for quick and easy setup.
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#4
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- Includes Garmin Varia RTL515 rearview radar, mounting kit, cables, and 2200 mAh Wearable4U E-Bank.
- Detects vehicles approaching from up to 153 yards (140 meters) away, ensuring cyclist safety.
- Compatible with Edge bike computers, smartphones, and certain Garmin wearables for seamless operation.
- The Varia app provides visual alerts and vibrations for approaching vehicles when paired with a smartphone; integrates with third-party apps like Ride with GPS.
- Compact design for easy mounting on most bicycles; offers daylight visibility up to 1 mile and battery life of up to 16 hours in flash mode.
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- Includes Garmin Varia RTL515 rearview radar, mounting kit, cables, and 2200 mAh Wearable4U E-Bank.
- Detects vehicles approaching from up to 153 yards (140 meters) away, ensuring cyclist safety.
- Compatible with Edge bike computers, smartphones, and certain Garmin wearables for seamless operation.
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#5
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- Tail light activates when nearby vehicles are detected for enhanced safety
- Vehicle detection range of up to 140 meters
- Compatible with Edge 1000, Edge 810, Edge 520, Edge 510, and Edge Touring Plus
- Package includes Varia radar tail light transmitter (RTL 500), mounts, microUSB cable, and manuals
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- Tail light activates when nearby vehicles are detected for enhanced safety
- Vehicle detection range of up to 140 meters
- Compatible with Edge 1000, Edge 810, Edge 520, Edge 510, and Edge Touring Plus
- Package includes Varia radar tail light transmitter (RTL 500), mounts, microUSB cable, and manuals
#6
13% Off
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- Easily adjust the height of your Varia rearview radar for improved visibility to drivers.
- Mount the Varia device securely beneath your bicycle saddle on standard 7mm round alloy seat rails.
- Installation requires a 4 mm hex wrench (not included).
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- Easily adjust the height of your Varia rearview radar for improved visibility to drivers.
- Mount the Varia device securely beneath your bicycle saddle on standard 7mm round alloy seat rails.
- Installation requires a 4 mm hex wrench (not included).
#7
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- Battery-free rearview radar and tail light designed for select eBikes (requires compatible Garmin eBike cable sold separately)
- Detects vehicles approaching from behind at distances of up to 150 yards (140 meters) and integrates with Garmin devices for alert notifications
- Tail light enhances daytime visibility up to 1 mile, featuring four modes: solid, peloton, night flash, and day flash
- Compact design allows for versatile mounting options, including universal seat rail and rack/pannier mounts
- Supports ANT+ and Bluetooth Low Energy for device connectivity
- Software updates available via the Varia app on smartphones or Garmin Express on laptops
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- Battery-free rearview radar and tail light designed for select eBikes (requires compatible Garmin eBike cable sold separately)
- Detects vehicles approaching from behind at distances of up to 150 yards (140 meters) and integrates with Garmin devices for alert notifications
- Tail light enhances daytime visibility up to 1 mile, featuring four modes: solid, peloton, night flash, and day flash
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#8
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- Includes Varia RCT715, seat post mount kit, USB cable, 16 GB SD card, Wearable4U E-bank, and microUSB cable
- Features a built-in camera for 1080p video recording, automatically saving footage upon detecting incidents
- Rearview radar detects vehicles from up to 153 yards (140 meters) and integrates with Edge bike computers, select Garmin wearables, or the Varia app for alerts
- Offers up to 4 hours of battery life with radar and light in high mode, 5 hours on low, and 6 hours on day flash with 1080p recording
- Wearable4U E-bank provides a 2200 mAh charge to keep your device powered continuously
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- Includes Varia RCT715, seat post mount kit, USB cable, 16 GB SD card, Wearable4U E-bank, and microUSB cable
- Features a built-in camera for 1080p video recording, automatically saving footage upon detecting incidents
- Rearview radar detects vehicles from up to 153 yards (140 meters) and integrates with Edge bike computers, select Garmin wearables, or the Varia app for alerts
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#9
6% Off
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- Enhances awareness and security with a reliable mount for Garmin Varia RTL510 and RTL515, compatible with the Garmin quarter-turn system.
- Features an ATOP dial system that easily adjusts to various seatpost diameters: 27.2mm, 30.9mm, 31.6mm, D cross-section, or aero cross-section.
- Installs quickly on any bike using the ATOP dial system, removing the need for multiple mounts or complicated installations.
- Incorporates an ATOP lacing system with a rubber adapter pad to protect carbon or aluminum seatposts from scratches.
- Ensures a secure fit with the strong ATOP lacing system, providing peace of mind without reliance on a single rubber band.
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- Enhances awareness and security with a reliable mount for Garmin Varia RTL510 and RTL515, compatible with the Garmin quarter-turn system.
- Features an ATOP dial system that easily adjusts to various seatpost diameters: 27.2mm, 30.9mm, 31.6mm, D cross-section, or aero cross-section.
- Installs quickly on any bike using the ATOP dial system, removing the need for multiple mounts or complicated installations.
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#10
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- Compatible with Garmin Varia Rearview Bike Radar models such as RTL510, RTL515, and RVR315, fitting road bike seat posts of 27.2mm, 30.9mm, and 31.6mm.
- Versatile design accommodates both Varia Rearview Radar and smart bike lights.
- Constructed from durable injection moulded co-polymer for strength and weather resistance.
- Securely locks the Varia radar or tail light on the bike for stable positioning during rides.
- Designed for quick, tool-free installation on bike seat post bars in under 60 seconds.
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- Compatible with Garmin Varia Rearview Bike Radar models such as RTL510, RTL515, and RVR315, fitting road bike seat posts of 27.2mm, 30.9mm, and 31.6mm.
- Versatile design accommodates both Varia Rearview Radar and smart bike lights.
- Constructed from durable injection moulded co-polymer for strength and weather resistance.
- Securely locks the Varia radar or tail light on the bike for stable positioning during rides.
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