SEEMEE R300 Smart Radar Taillight

With its state-of-the-art radar technology, the SEEMEE R300 is not just a taillight. It’s a proactive safety measure. It detects approaching vehicles up to 140 meters distant, tracking speeds from 5 to 100 km/h. This proactive monitoring dramatically reduces rear-collision risks, whether from fast-moving vehicles, e-bikes, or casual riders, giving you peace of mind on the road.

Features at a Glance:

✔ ANT+ Radar System
✔ Compatible with Bike Computers
✔ Max Output: 300 Lumens
✔ Max Runtime: 100 Hours
✔ 2400m Visibility
✔ Max Detection Distance: 140 m
✔ 270° Wide Viewing Angle

LIGHT MODES

RADAR MODES

INCREDIBLY BRIGHT

The main light utilizes two LEDs with a combined max output of 300 lumens and with different lens angles for increased visibility. (Max Visibility Distance 3000 Meters)

360° OPTITRACING LIGHT

Projects a 360° red warning light to ensure all-around visibility and keep you safer on the road.

260° VISIBILITY

Take your safety to the next level with a superior 260° visibility, which helps other road users see you even from the side.

SMART MOTION SENSOR

Reliably detects your movement and becomes brighter as soon as you brake.

AUTO-ADJUST BRIGHTNESS

Be seen day and night. The light sensor detects ambient conditions in real-time and automatically adjusts the brightness.
*OptiTracing light is controlled by the light sensor and will be off during the daytime.

EASY-TO-READ INDICATOR

Three-level indicator accurately displays the power left in your light.
GREEN: 21%-100%, RED: 11%-20%, FLASHING RED: 1%-10%.

GET HOME SAFELY

If the battery runs low, ECO mode kicks in to keep the light on and bring you home safely. When the remaining battery power is 10% or less, it will automatically turn to ECO mode.
*The brake function is disabled during this period.

IPX6 WATERPROOF

Featuring an IPX6 waterproof rating, SEEMEE 300 is more than capable in severe weather.