Functions:

1. 1.43"AMOLED|466*466 resolution 
2. Rugged sport watch
3. BT calling support
4. IP68 Waterproof
5. Exercise time, calories, distance, pace, real-time heart rate, steps, stride frequency, activity record
6. 24 hours continuous heart rate monitoring, sleep monitoring, blood oxygen monitoring
7. Weather, support cloud dial push, find mobile phone, music control, stopwatch, countdown, find mobile phone, shake photo, alarm clock, power saving mode，Full touch,Double side buttons, multi-dial switching
8. 107 Sport Modes (Walking, running, outdoor riding, rope skipping, basketball, basketball, climbing, tennis...etc
9. Sedentary reminder, drink water reminder, alarm clock reminder, medicine reminder, message notification
10. Mail,Outlook,lnstagram,Snapchat,Gmail,Zalo,Telegram,Youtube...etc.

1-year warranty if any quality issue.