To sync a MotiFIT app setting change from your phone to your Apple Watch, please follow these simple steps...
On Apple Watch:
1. Open the MotiFIT app.
2. Tap on the MORE button.
3. Tap on the arrow to go back to the home screen.
4. Wait for approximately 15 seconds with the screen active (without turning black)
Note: Having your phone close to your watch will help this process.