Download Android apk, click here.

ANT+ USB Driver

1. When using POWERFUN/ZWIFT/ROUVY... software, if your computer can not identify your ANT+ USB stick, you need to download the driver here.

2. It's for Windows system only. Please download it on PC browser.

3. You can watch the YOUTUBE video below to install the driver properly.

↑↑↑Download only on Windows.