Huawei TalkBand B5 Bluetooth 4.2 Headset Fitness Tracking Business Smart Bracelet for Android / iOS is a must-have for fitness enthusiasts. It features a 1.13 inch AMOLED touch color screen, 2.5D glass, 300*160 pixel, support for sliding, clicking, and IP57 waterproof and dustproof. It also supports acceleration sensor, gyroscope, heart rate sensor, hall sensor, and is compatible with device`system must be Android 4.4/ iOS 9.0 OS or above and Bluetooth 4.2 or above.

The TalkBand B5 has a built-in 108mAh battery for long time using, about 6 hours talk time (theoretical), about 3.5 days working time science sleep off (theoretical) or about 3 days working time science sleep operate (theoretical), about 2 hours charging time (theoretical). It also has 2 headphone pick-and-place buttons, press simultaneously to eject the headphones, and 1 side button, support long press, short press, double click.

The TalkBand B5 supports 9 languages: Simplified Chinese, American English, European Spanish, European Portuguese, French, German, Russian, Italian, British English. It also has a variety of features such as color touch, Bluetooth call, music listening via Bluetooth headset, contact (speed dial), caller ID/call mute (only supports Huawei EMUI 4.1 and above), call history, health assistant (TruSleep science sleep, 24 hours); Heart rate monitoring, activity record, etc., exercise monitoring (walking, running, cycling, etc.), sports target setting, message reminder, sedentary reminder, smart alarm clock, transaction alarm clock, bracelet to find mobile phone.