Bought it for solo rides as suggested by my club mates. It's ace for showing what's behind. I still look over my shoulders but it gives piece of mind. Had to buy a separate mount as the garmin one is not great on aero seat posts.
Product Details
Cycle Safely with the Garmin Varia RVR315
Safety is of paramount importance when cycling on busy roads. Lights, reflectives and bright clothing are all essential, but the Garmin Varia Rear View Radar RVR315 goes a step further by offering an advanced and reliable warning system to the rider. Attached easily and discreetly to the seat post of almost any bike the Varia RVR315 is a rearview radar system that pairs wirelessly via ANT+ or Bluetooth to Garmin Edge computers, compatible smartphones and other select Garmin wearables. When paired, the Varia alerts the rider of vehicles approaching from behind up to 140m away via a series of visual and audible alerts that automatically show and emit from the Garmin device or smartphone.
Small and lightweight, the Varia is barely noticeable while the rechargeable, seven-hour battery life covers even long solo training rides. A robust exterior and IPX7 waterproof rating complete the unit and ensure long-lasting reliability.
Garmin Varia RVR315 Includes
- Garmin Varia™ RVR315 unit
- Mounting hardware
- Power cable
- Documentation
Features
- This rearview radar alerts the rider of vehicles approaching from behind
- Provides visual and audible alerts for vehicles approaching from behind up to 140 metres away
- Works seamlessly when paired to a Garmin Edge bike computer or compatible smartphone as well as select Garmin wearables
- When used with a compatible smartphone, the Varia app provides graphics — plus tone and vibration alerts — to indicate the position and speed of approaching cars
- When used with a compatible smartphone, Varia radar integrates with your favourite apps, such as Ride with GPS to overlay your maps with rearview radar alerts
- Easily mounts on almost any road bicycle, this device is sleek and compact
- Up to 7 hours of battery life
- Dimensions: 40 x 72 x 20mm
- Manufacturer Claimed Weight: 51.0 grams
- ANT+ and Bluetooth compatible
- Water rating: IPX7
- Part Number 010-02254-00
Specifications
- Compatibility (Device / Platform)
- ANT+, Bluetooth, iOS, Android
- Connectivity Type
- ANT+, Bluetooth
- Power Source Type
- Rechargeable Battery
- Primary Product Type (Electronics)
- Smart Rear Light
- Water Resistance Rating
- IPX7
- Battery Life (Typical Use, Hours)
- 7 hrs
- Charging Interface
- USB-C
- Dimensions (L x W x H mm)
- 40 x 72 x 20
- Display Type
- No Display
- Mounting Location
- Seatpost
- Weight (g)
- 51 g
- Product code
- 1217054 / 54295861035354
Reviews
I'm now on to my third one of these units. When they work, they are great, but they have a couple of design issues. The on/off buttons are known to fail. My first two units both had buttons that failed after just over 12 months. Also the power socket is an outdated Micro-USB type. It's about time that Garmin updated this product to fix the button design and replace the power port with a USB-C one
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
1 question answered
Does it come with the quarter turn mount?
Hello, I can confirm that this is supplied with the quarter turn mount. Many Thanks Liam
About Garmin
Data, in the hands of the riders who act on it.
Garmin has been navigating riders, runners and explorers since 1989. From the original GPS unit to today's Edge cycling computers and Forerunner watches, every product is built to put rich, accurate data into the hands of the people who'll act on it.
The Edge range is the most widely used cycling computer line in the world. Mapping, power, training load, structured workouts, group ride messaging, incident detection — Edge has set the bar most other head units now chase.





