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:
- 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:
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REAR TRAFFIC WARNING: The SEEMEE R300 triggers a 300-lumen alert at 70m vehicle proximity, with smart dimming for safe, friendly visibility.
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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.
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BOOST VISIBILITY: Enjoy unparalleled 270-degree visibility that keeps you visible and safe, even from a distance of up to 2.4 kilometers.
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COMPATIBLE BIKE COMPUTERS: Seamlessly integrates with leading cycling computers like Garmin, Wahoo, and Hammerhead, providing instant traffic updates.
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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.
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PELOTONSYNC FLASH: Intuitively harmonizes flash patterns among nearby compatible taillights, amplifying visibility and team style on the road.
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DUAL BUTTON CONTROL: Simple, efficient, and fun, with separate buttonsto manage taillight and radar features.
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SMART LOCK SYSTEM: A lock feature to stop accidental turns-on saving your battery big time.
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AUTO WAKE-UP: The SEEMEE R300 automatically clozes off after 5 minutes of inactivity and springs back to life with any vibration.
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EASY TO MOUNT: A quarter-turn mount ensures fast and secure attachment to most seat posts.
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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;
- Bryton Rider 750 SE; Rider S800 540; Rider 750; Rider 460; Rider 420;
- Magene C606 (compatible but not with radar ANT+)
- SIGMA SPORT ROX 12.1 EVO (compatible only with radar ANT+, not lights ANT+)
- 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
- Pioneer GPS computer- SGX-CA600
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.
Customize radar alert settings:
- Turn on your bike computer, select Menu > Sensors>Radar (corresponding number) > Sensor Details > Alert Settings.
- Select an option.
Whats in the box:
- SeemeeR300 x 1
- Round seatpost mount x 1
- Aero seatpost mount x 1
- USB - C charge cable x 1
- User manual x 1
