Be extra safe and aware on your next cycling journey with the Garmin Varia Vision Bike Headset. This lightweight wearable attaches easily to your sunglasses to give you real time information right before your eyes. Pairing with the Varia rear-view radar, this headset can also alert you to vehicles approaching from behind you. The Varia Vision headset gives you vibration alerts from your connected phone as well as performance information such as data and directions using the accessible touch panel, you can switch between the data display screens even while wearing gloves. Easy to use and effortless to install, the Garmin Varia Vision headset puts safety first to enrich your cycling experience with accurate data, all in real time.