calls if you crash

Tocsen – The intelligent Crash Sensor

The Tocsen crash sensor is the perfect companion whether you are freeriding, carving on the slopes or mountain biking, especially if you are alone. But what if you have an accident?  Out in the country or off-road? And there is no one there who can help you?

Tocsen to the rescue. This unique system of crash sensor and app detects a fall and asks audibly how the rider is doing. If there is no audible response, Tocsen sends out an emergency call including accident location GPS data to emergency contacts and the entire Tocsen community nearby.



Tocsen Precision Sensor

uvex tocsen

Available in pink or black

3 months of battery power thanks to Bluetooth® Low Energy

Free App
Easy to use and includes valuable tips for behaviour in an emergency


How the Tocsen system works

1. Mounting

The Tocsen crash sensor is perfectly suited for every uvex ski and bike helmet, and of course for all other sport helmet brands. It is simply attached to the hard shell helmet behind the ear self-adhesive.

2. Start app

Install the free app, set up the Tocsen system and enter personal emergency contacts.

3. Go

Shake the sensor to connect and activate it. Now you're ready to go.

4. Crash detection

Should the user crash, the sensor and app will ask audibly if everything is okay. The emergency call system is activated if the user does not react within 30 seconds.

5. Message to emergency contacts and first responders

If the user does not react audibly, all emergency contacts and Tocsen members in the vicinity will be alerted,  GPS coordinates included. The app not only guides first responders to the scene of an accident, but also provides valuable tips for how they can help when they get there.

uvex mountainbiker

100% Made in Germany

The electronics are manufactured in the Black Forest, the housing in Nuremberg. The batteries are from Lake Constance, the packaging comes from Braunschweig, the servers are in Bavaria and our headquarters are in Freiburg. Distribution is handled by uvex in Fürth.


uvex tocsen logo