The Runtastic app, Six Pack app, Butt Trainer app and Leg Trainer app are compatible with your Apple Watch.
The FAQs in this section provide you with the information you need to use the apps on your Apple Watch. But be aware that our apps offer more features for your iPhone than your Apple Watch.
All the changes in the apps on your iPhone always sync with the apps in your Apple Watch, provided that your iPhone is paired with your Apple Watch.
For remaining questions about changes and features in Runtastic apps, please see the relevant section in our Help Center.
Here are the links to the relevant sections: Runtastic | Six Pack | Butt Trainer | Leg Trainer