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.

• First Use:
• The light will be locked, rapidly flashing red light when you press the buttons.
• To Unlock: press and hold the power button for 3 seconds to unlock the light or charge the light.
• To lock the light, why? Traveling etc will not allow the light to be bumped and turn on the light.
• To Lock: when the light is off, press and hold the power button for 3 seconds to enter locked mode.

Features:

• 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

Key Features:

• REAR TRAFFIC WARNING: The SEEMEE R300 triggers a 300-lumen alert at 70m vehicle proximity, with smart dimming for safe, friendly visibility.
• RADAR DETECTION: Alerts you to approaching vehicles from 140 m behind with visual and audible prompts; it’s got your back, even around bends, with a 35 watchful eye.
• BOOST VISIBILITY: Enjoy unparalleled 270-degree visibility that keeps you visible and safe, even from a distance of up to 2.4 kilometers.
• COMPATIBLE BIKE COMPUTERS: Seamlessly integrates with leading cycling computers like Garmin, Wahoo, and Hammerhead, providing instant traffic updates.
• LONG-LASTING BATTERY: With a robust 3350mAh battery, it powers through for a remarkable 100 hours. Rapid recharge in a mere 2.15 hours via USB-C.
• PELOTONSYNC FLASH: Intuitively harmonizes flash patterns among nearby compatible taillights, amplifying visibility and team style on the road.
• DUAL BUTTON CONTROL: Simple, efficient, and fun, with separate buttonsto manage taillight and radar features.
• SMART LOCK SYSTEM: A lock feature to stop accidental turns-on saving your battery big time.
• AUTO WAKE-UP: The SEEMEE R300 automatically clozes off after 5 minutes of inactivity and springs back to life with any vibration.
• EASY TO MOUNT: A quarter-turn mount ensures fast and secure attachment to most seat posts.
• IPX6 WATERPROOF: Built to defy the elements, the lPX6 standard safeguards flawless functionality, rain or storm.

Compatible Bike Computers:

• Garmin Edge 840; Edge 540; Edge Explore 2; Edge 1040; Edge 1030 Plus; Edge 130 Plus; Edge 830; Edge 530; Edge Explore 10; Edge 520 Plus; Edge 130; Edge 1030; Edge 820; Edge Explore 1000 15; Edge 520; Edge 25; Edge 1000; Edge 510; Edge 810;
• Stages Cycling Stages Dash M200; Dash M50/L50
• Hammerhead Karoo 2; Karoo 3
• Wahoo Fitness ELEMNT ROAM
• Bontrager Trek – RIDEtime Elite (compatible only with lights ANT+, not radar ANT+); Transmitr Remote

Light Modes:

Mode Low High Night Flash Day Flash Eco Flash Group Ride Mode Only Radar Mode Lumens 15Lm 50Lm 10/50Lm 0/100Lm 0/3/3/10Lm 5Lm 1Lm Hours Radar On 14:30 08:00 11:50 16:00 24:00 20:00 26:00 Hours Radar Off 32:40 19:30 26:30 38:00 100:00 54:00 /

Radar Modes:

Radar Flash Indicator Radar Night Flash Radar Day Flash Radar Flash Off Only Radar Mode Mode Eco Flash I Low I Night Flash High I Day Flash Group Ride Mode Light Up In The Last Selected Radar Mode Flash Lumens 0/60Lm 0/300Lm 0Lm 0/300Lm

Pair with a bike computer:

• Turn on SEEMEE R300 and activate its radar function.
• Turn on your bike computer, go to Menu>Sensors > Add Sensors > Radar > Search All.
• Select SEEMEE R300 (random number), and click “Add”.
• When pairing successfully, the sensor shows that “Radar” and “Lights” are connected.
• * Place your bike computer and taillight within 3 meters. Keep 10 meters away from other ANT+ sensors when pairing.

View radar on your bike computer:

• The vehicle position moves up the column as a vehicle gets closer to your bike. The threat level changes color based on the potential level of threat.
• Green indicates no vehicle is detected. Orange indicates a vehicle is approaching. Red indicates a vehicle is approaching at a high rate of speed.
• If your bike computer is set to sound or vibrate, it will sound an alarm when it detects the first vehicle. After the threat is eliminated and a new approaching vehicle is detected, the computer will sound an alarm again.