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Gardia R300L cycling radar with tail light

Bryton ★ 3.3/5 · ItemOracle Score Mid-Range

$130 USD
Price subject to change
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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

Bryton Gardia R300L combines radar alerts with a 73-lumen tail light and app display. Visual and audible alerts warn of vehicles up to 207 yards behind, aiding safety; customers note Bluetooth compatibility with Garmin devices

Highlights

  • rear vehicle detection up to 207 yards
  • visual and audible alerts
  • IPX7 waterproof and 220 viewing angle

Pros

  • visual and audible alerts behind rider
  • 215-yard detection range
  • bluetooth compatibility with Garmin devices
  • waterproof IPX7 design
  • bright 73-lumen tail light

Cons

  • mixed reviews on accuracy
  • some reports of alerts false positives
  • some users say device stops working

Best For

  • night rides with traffic awareness
  • group rides with rear vehicle monitoring
  • commutes requiring tail-light visibility
  • bike touring on roads with traffic
  • apps display for ride data
  • Garmin device integration

Features

  • R300L detects vehicles up to 190 meters behind with 220° coverage and provides visual and audio alerts
  • Tail light outputs 73 lumens for daytime visibility
  • Up to 17 hours battery life with six light modes and USB-C recharge
  • Viewing angle supports 220° detection and IPX7 Waterproof rating
  • Compatible with multiple handlebar sizes: 27.2mm, 30.9mm, 31.6mm

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