Garmin Varia eRTL615 Visibility Rearview Radar and Tail Light for eBike

• Battery-free 24 GHz rearview radar and tail light for compatible eBikes (requires compatible Garmin eBike cable; sold separately)
• Radar detects vehicles approaching from behind up to 150 yards (140 meters) and integrates with select Garmin wearables, Edge bike computers or the Varia app on your compatible smartphone to provide alerts
• Tail light provides daytime visibility up to 1 mile away and has 4 light modes: solid, peloton mode, night flash or day flash
• Sleek and compact design offers multiple mounting options with universal seat rail mount or rack/pannier mount
• Offers ANT+ technology and BLUETOOTH Low Energy connectivity for pairing with compatible devices and apps
• Update software by using the Varia app on your smartphone or Garmin Express software on your laptop