F22S Sport Smart Watches for man woman 2020 intelligent smartwatch fitness tracker bracelet blood pressure for android ios

Q: What mobile phones does the watch support to connect to Bluetooth?

A: IOS9.0 or above, Android4.4 or above

Q: How long can the watch last after being fully charged?

A: The watch can be used for about 5 days when fully charged

Q: How long does it take to charge the watch?

A: about 2 hours

Q: What is APP?

A: APP "Da Fit"

-Model No. F22 Heart Rate smart bracelet

-App OS IOS9.0&above，Android4.4&above

-Main function

Heart rate monitoring, blood pressure, blood oxygen, step, distance, calories, multiple exercise mode（Running, Golf, baseball, tennis, cycling, swimming, football, basketball）, sleep monitoring, call alert(call number/name), information alert,weather forecast, alarm clock alert, sedentary reminder, raised wrist screen, Remote camera, etc..

-Sensor SC7A20

-CPU chip HS6620D

-HR sensor HRS3300

-Vibration YES

-Waterproof IP67

-Bracelet support language 

Thai, Russian, English, German, Spanish, French, Polish

-APP Supported Language

Simplified Chinese, Traditional Chinese, Danish, Czech, German, Italian, Polish, Thai, Swedish, Finnish, Dutch,Portuguese, English, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Bulgarian, Bokemaerwen,

Norwegian, Hindi, Indian, Italian, Vietnamese