A. 1. Sync the watch: Ensure that the watch is synced with your smartphone to update the time accurately. 2. Check time settings: Go to the app settings and verify that the time zone is set correctly. 3. Restart the watch: Turn off the watch and turn it back on to reset the timekeeping function.

B. 4. Update the app: Ensure that both the app and the watch firmware are updated to the latest versions.