Training with Running Dynamics
The watch automatically uses wrist-based running dynamics unless you pair a compatible running dynamics accessory (). You can add a running dynamics screen to any running activity ().
- Press START, and select a running activity.
- Press START to start the activity timer.
- Go for a run.
- Scroll to the running dynamics screen to view your metrics.

REMEMBER: Ground contact time balance is only available if you are using a compatible running dynamics accessory.
- If necessary, hold UP to edit how the running dynamics data appears.