The Garmin Varia Radar was an absolute revelation when it first debuted in 2015. A RADAR system for your bike to inform you about road traffic behind you! Two years on, Garmin have repackaged things into the Garmin Varia RLT510, so what has changed and should you upgrade?
The Garmin Varia is a radar device for bikes…I’ll just let that sink in. So we’ve GPS, dynamic lights, hundreds of cycling camera’s and now radar! Whats next “frickin’ laser beams”?? Talking to people about the device some gone “Wow”, some not so. So let’s have a look at the Garmin Varia Radar Review