iFitness need to be used with T02 wristband. After paired with T02 wristband, app can collect sport data and sleep data produced by your wristband.And you can take pictures by remote controlling camera of your mobile phone.
In addition, the functions below can be customized:
1. notifications
2. reminders
3. sedentary reminder
4. goals
5. preset sleep
6. screen orientation
7. screen time
8. units display