Name: TF9 Smart Watch and Heart Rate Fitness Multi Sports Band
SKU: 221134

Hardware Category Description Remarks

Main chip NRF52832 QFAA
Acceleration sensor Bosch BOSCH BMA421 Bosch 4 series high-end hard step counter low-power sensor
Heart rate Tianyi Hexin HRS3300
Screen screen IPS true color screen
Screen size 1.3 inches
Resolution 240x240
Blood pressure, blood pressure measurement, support
Dynamic heart rate exercise heart rate curve support
Touch screen full touch support
Ambient temperature Operating temperature 10-50 degrees
Charging USB interface in-line charging support
Bluetooth Bluetooth LE 4.0 support
USB storage is not supported

System Software Category Description Notes

Andiord system Support Android 4.4 and above Da Fit
IOS system Apple IOS9.0 or later Da Fit
Pedometer/calorie support
Sleep monitoring support
Vibration motor support
Alarm reminder support
Call rejection, long press the bracelet to hang up the phone support
Harassment call Built-in harassment phone display Support
Stopwatch support
Multi-sport mode walking, running, swimming, badminton, football, 8 sports modes, etc.
Sedentary reminder
Call reminder / SMS reminder Android, IOS push call and information content Support
Other push SMS WeChat QQ Twitter Facebook and other 10 kinds of push, optional all push support
WeChat Sports Join WeChat Sports Leaderboard (customizable private WeChat public account) Chinese language support
Dynamic heart rate dynamic heart rate histogram display and analysis support
Remote control photo click, shake one support
Dial selection Three dial options Support
Remote music control mobile phone player pause previous and next support
Air upgrade support
Multi-language Firmware language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian Support
App language: Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian