HUAWEI Band 8 Standard 1.47 inch AMOLED Smart Watch, Support Heart Rate / Blood Pressure / Blood Oxygen / Sleep Monitoring, HUAWEI Band 8 Standard Option:HUAWEI Band 8 Standard Performance wireless system: The transmission

Performance wireless system: The transmission mic built in rechargeable battery

Resolution: 240x282

Support decoding format: 4K VP9 video codec

and will not affect the use

Battery type: Lithium-ion battery

HUAWEI Band 8 Standard 1.47 inch AMOLED Smart Watch, Support Heart Rate / Blood Pressure / Blood Oxygen / Sleep Monitoring, HUAWEI Band 8 Standard Option:HUAWEI Band 8 Standard Performance wireless system: The transmissionFeatures 1. Create a personalised watch face5 from your beautiful outfit photo, to put your personality on full display! 2. The HUAWEI TruSleep 3. 0 system tracks every second of slumber, while also providing the tools and tips you need to sleep tight every night. 3. Smart TruSeen 5. 0 capabilities allow the band to automatically track your SpO2 level7, and notify you immediately if it ever drops below the ideal range, so that you can get back to feel