How to set the clock correctly: 1. Download the HeroBandIII (scan the QR code or search HeroBandIII in App Store to download), then turn on Bluetooth on your phone. 2. Open the APP and click Bind Device, select P22 from the list. 3. After login, you can set some personal settings. Note: Our app is HeroBandIII, please download the correct app, otherwise you can’t set the clock correctly. In addition, the watch is connected to the mobile phone via Bluetooth, but this process must be completed. in der Anwendung. KALINCO Smartwatch offers you up to 7 sports modes to choose from. Use HeroBandIII to view and analyze all activities. Helfen Sie dabei Ihren Gesundheitszustand besser verstehen und bei Lebe ein besseres Leben. Sleep tracking: If you fell asleep with the watch on, it will track your sleep. After waking up, press ‘SLEEP’ to know your sleeping time. Check your sleep trends for the past 7 days in the HeroBandIII app. How to wear the watch and measure your heart rate, blood pressure