GARDIA R300 - Rearview radar & rear light - A powerful ally for your safety

Ride with complete safety with the Bryton GARDIA R300L rearview radar. This rearview radar with rear light offers double protection to support you during your rides. When vehicles approach from behind, in addition to notifications on the cycle computer and the GARDIA app, the Bryton GARDIA R300L will automatically change the lighting mode to also warn approaching vehicles.

Detect potential hazards
The GARDIA R300L radar sensor detects vehicles approaching from behind up to 190 meters away. Connected to compatible cycle computers, GARDIA R300L provides both visual and audible alarms to alert you of approaching vehicles. When vehicles approach from behind, GARDIA R300L will automatically assign a threat level based on speed to activate a warning light suitable to alert the incoming vehicles.

Automatic light change
When connected to a compatible Bryton cycle computer, GARDIA R300L will use the device’s built-in brightness sensor to adjust the lighting mode according to current light conditions. If sufficient light is detected, the rear light will switch to daytime flash mode to conserve battery, or during nighttime activity, it will automatically switch to night flash mode.

Brake detection
Using a built-in g-sensor, the Bryton GARDIA rearview radar light detects braking and warns vehicles behind you with a brighter light, reducing the chances of collisions when slowing down or in an emergency brake.

ANT+ connection
Using the ANT+ connection and a cycle computer enabled for the function, you can connect GARDIA R300L and a compatible front light directly to the cycle computer to form a network that allows you to manage all lights from the display - including turning them on/off and adjusting lighting modes.

Increase your visibility
The Bryton GARDIA R300L rearview radar with rear light is designed to signal cyclists’ position and help approaching vehicles spot them. During the day, the dedicated flash mode increases visibility up to 1.6 km.

Various lighting modes
Bryton GARDIA R300L offers several lighting modes to support you during your ride to make you visible in any condition, including high-intensity steady, low-intensity steady, daytime flash, nighttime flash, and group mode. With a compatible cycle computer, you can also adjust lighting modes directly from your screen.

Remaining battery time
Tired of calculating remaining battery hours based on percentage? With a compatible Bryton cycle computer or the GARDIA app, the remaining battery life will be displayed directly on the screen after pairing with the radar. By showing the remaining hours of autonomy directly, you can more easily manage your trip and settings before you start.

Powerful and rechargeable battery
With up to 17 hours of battery life in daytime flash mode and up to 12 hours in steady mode on a single charge, the powerful GARDIA R300L rearview radar and rear light can support you no matter how far your adventure takes you. To further extend battery life, when the level is low, the light intensity is automatically reduced. USB-C charging also makes recharging faster and more convenient than ever!

All-in-one mounting system
The innovative all-in-one mounting system of Bryton GARDIA R300L greatly simplifies attaching the device. Just fix the GARDIA R300L rearview radar in your preferred position and you’re ready to go! The included mount can fit round seatposts of 27.2 mm, 30.9 mm, 31.6 mm, and aero sections.

Technical specifications

• Width: 40.0 mm
• Height: 97.0 mm
• Depth: 20.9 mm
• Manufacturer weight: 66 g
• Water resistant: IPX7
• Viewing angle: 220°
• LED indicator: ANT+ & Bluetooth connection / Power

Lighting modes

• High-intensity steady: 8 hours - 20 lms
• Low-intensity steady: 12 hours - 5 lms
• Daytime flash: 17 hours - 73 lms
• Nighttime flash: 17 hours - 12 lms
• Group: 11 hours - 12 lms
• Radar only (light off): 24 hours

Included

• Gardia R300L.
• USB-C cable.
• All-in-one mounting system.
• Quick guide.