IT'S YOUR BIKE
The free Granville App and BikeTrax GPS-Tracker connect you to your e-bike. Locate it at any time and follow it in real time. Receive an alarm notification on your phone if your bike is moved or handled without your permission.
Download the App for free to activate your BikeTrax devices. The flat-rate GPS-data subscription is completely free during the first year.

ANTI-THEFT PROTECTION for your bike – Europe-wide
The Granville App keeps your bike safe. Whether it's on a bike tour on holiday, parked at work or left down-town while you are shopping, your App is constantly connected to your bike and will alert you even at the slightest movement.

ROUTE DIARY: All your routes are automatically recorded
The trips your bike takes are automatically available in the Granville App. You can manage them, share them on social media or export to a GPX file.

BIKE-PASS: Your bike's individual 'tyreprint'
Collect all important information including photos, description, proof of purchase and proof of ownership in the bike pass so that you have it on-hand in an emergency. Evidence that you are the owner of your bike is readily accessible with a tap of a button.

THEFT REPORT: Submit your bike and theft data to the police
React quickly and precisely in case of theft. The bike-pass and the bike's current location can easily and quickly be shared with the relevant authorities by using the Granville App's theft report feature, giving police a head start to catching the thief and returning your bike.

NEWSFEED: First-hand information and news
Which bike lock fits best for your bike? What's new in the Granville App? The newsfeed gives you up-to-date information and the best tips, tricks and developments from PowUnity on anti-theft protection for e-bikes, pedelecs and more.