Bryton GARDIA R300L Cycling/Bike Radar with Tail Light, Visual and Audible Alerts for Vehicles up to 207 Yards Away, IPX7 Waterproof, Viewing Angle 220°, Support APP Display

【Unrivaled Rearview Awareness】 Ride with a "second set of eyes." The Gardia R300L detects vehicles up to 207 yards (190 meters) away—outperforming competitors—with a wide 220° coverage. Get instant visual and audio alerts on your bike computer or phone before a car even comes into view.

【High-Intensity Daytime Visibility】 Be seen when it matters most. Our 73-lumen tail light is engineered for maximum daytime safety, visible from up to one mile away. Whether you're on a sun-drenched highway or a shaded trail, you'll have the confidence that drivers see you early.

【Industry-Leading Battery Life】 Spend more time riding and less time charging. Enjoy up to 17 hours of continuous use on a single charge. With six customizable light modes and a convenient USB-C port, the R300L is built for everything from short commutes to all-day centuries.

【Universal, Tool-Free Mounting】 No more compatibility headaches. The innovative all-in-one mounting system fits standard (27.2mm, 30.9mm, 31.6mm), D-shaped, and Aero seat posts. It’s sleek, secure, and ready to go in seconds.

【Smart Connectivity & App Integration】 Seamlessly pairs via ANT+ or Bluetooth with your bike computers. Use the Bryton Gardia App to turn your smartphone into a dedicated radar display with real-time haptic and audio alerts.