System version:Android above 4.2
IOS above 8.0
Heart Rate,Blood Pressure,Blood Oxygen,Pedometer,Stopwatch, Clock,Music Control,Bluetooth Camera,Anti-lost,Weather,Notifications push, SMS alerts push, sleep monitoring, sedentary reminder,Multip sports mode,call remind,support OTA upgrade
Bracelet supports languages:English (default), Arabic, Thai, Portuguese, Spanish, French, Persian, Vietnamese
APP（TFIT） support language：
Chinese, English, Japanese, Turkish, Spanish, German, Russian, Finnish, Arabic, French, Malay, Indonesian, Korean, and Portuguese，etc.
Host, charger, wrist strap, manual, box
after receive the watch ,please charging first.Because after a long period of logistics, the watch has a low battery.Before using, scan the QR code on the manual to download the app and connect it to the watch with APP.