The quickest access
to your training data!

The SIGMA LINK smartphone app is at the heart of the SIGMA SPORT mobile data world. Training data is always available everywhere. The app is available free of charge in the App Store and Google Play Store.

One app – various transmission paths

The ROX GPS models connect to the app via Bluetooth Smart. Other SIGMA bike computers use NFC (Near Field Communication) to read and transmit data. Transfer of data via NFC is only supported by Android smartphones. ROX 12.0 Sport and LINK App are communicating via the SIGMA CLOUD


Smart Notifications

In conjunction with the new SIGMA LINK app, the iD.TRI can also show incoming calls or messages live on the display.