Should you work out on your period? Here’s how to exercise in sync with your cycle — and make the most of your body’s natural ...

Turning a Fitbit tracker off is different from a restart or a reset. A restart will turn the tracker off and on, within one action, and you will not lose any data. A reset will delete all data and ...

You can connect your Fitbit device to the Strava app and make the most out of your exercise sessions by visiting Strava's dedicated Fitbit website.

You can sync contacts to iCloud from any Apple device to access each contact anywhere you can sign in to your iCloud account.