Overview and Specifications:
1: large screen full touch, AMOLED true color screen
2: The third generation processor, the heart rate is more
accurate, and the measurement is clearer.
3:50 meters waterproof, support for posture recognition.
4, a charge, battery life up to 14 days.
AMOLED color touch screen 50 meters waterproof + stroke
recognition real-time heart rate detection scientific sleep adapt Android amp,
iOS smart sports
Honor Band 4 is divided into standard version and NFC version
The Standard Edition only supports Alipay Mobile Scan Code, which provides OTA
upgrades before September 30, 2018 The NFC version supports Alipay mobile scan
code and bus subway card, and the NFC version is scheduled to be released in
October 2018 The NFC version of the function and price information can be found
in the announcement after the listing Honor Band 4 You need to use the Huawei
Sports Health App to pair.
Android users please upgrade the app to 9.0.2. 302 and above
jOS users please upgrade the app to 8.0.6. 301 and above