Individual test 2016: Garmin Varia Vision data glasses - Data monitor: Garmin Varia Vision in the test

While purists may shake their heads, tech nerds may enjoy the mini screen in front of their eyes, which displays the ride data from the Bluetooth-paired Edge bike computer. The battery-powered device, which weighs 30 grams, snaps into the bayonet catch attached to the temple and can be adjusted using the rubber arm and swivel joint. It can be mounted on the left or right and the display switches automatically. A small magnifying glass makes the image legible, but there is no sharpness correction, so in case of doubt, cyclists with poor eyesight will only see blurred white characters on a black background.

The monitor displays up to four freely selectable values - including routing information and turn-by-turn directions - on five different pages, which can be changed by swiping on the touch-sensitive surface of the support arm. This works surprisingly easily, even while driving, after a short learning phase. You also quickly get used to switching between near and far vision, i.e. looking at the monitor or the road. However, you should look for a quiet road to familiarise yourself with the system; at first, looking at the monitor is quite distracting. You also have to get used to the restricted view over your shoulder. The better the cycling goggles fit, the less noticeable the one-sided overweight becomes. Otherwise, after a short time you'll be looking at the small display instead of the computer on the handlebars. If it is linked to the smartphone, Varia Vision also displays incoming text messages or news via a vibration alarm.

A desirable next development step would be the option to connect it to other (Garmin) devices or directly to smartphone training apps, as well as a focus adjustment function for spectacle wearers. Otherwise, it is a nice gimmick for "early adopters" that shows where the journey could take us.

PLUS Innovative and intuitive, data easy to read
MINUS Restricts the field of vision, distracts from road traffic

Price 400 Euro
Info www.garmin.com