Huawei Talk Band B7 Smart Fitness Tracker (CN version)

Experience the convenience of a fitness tracker and a Bluetooth headset in one device with the Huawei Talk Band B7. This smart sports band features a 1.53-inch OLED color screen, real-time heart rate monitoring, manual blood oxygen measurement, and sleep tracking. It supports Bluetooth 5.2 calls and is IPX7 waterproof, offering up to 2 days of battery life. (CN version)

model: Huawei Band B7 Call Type: Bluetooth calling Host model: other Blood oxygen monitoring: Manual measurement Extreme battery life: 2 days Power supply mode: USB charging water proof: IPX7 Heart rate monitoring: Real-time monitoring AI voice function: Does not support AI voice function For people: General Standard battery life: 2 days Blood pressure monitoring: Does not support blood pressure measurement Screen display: color Wristband Material: Fluorine rubber NFC function: No NFC function