There are two ways to sync your REM-Fit Active.
1. Auto Sync - If you opening the app (either for the first time or after closing it), the REM-Fit Active app will automatically sync.
2. Manual Sync - Click the settings (the 3 stacked lines in the top left of the screen). You will see an icon of two arrows in a circle. Click that to initiate a sync at any time. Additionally, when on any of the main cards (ActivePoints,SleepPoints , etc.) you can pull the card down and a sync will be initiated.