Product information： App operating system: IOS8.0 or above, Android4.4 or above Screen size: 0.96" 80*160 size: Host: 48.5*22.5*12.0mm Whole machine: 270*22.5*12.0mm Strap material: metal strap Standby time: 7-10 days Bluetooth: BLE 4.0 Charging time: about 2 hours Charging method: clip charging cable Main functions: heart rate monitoring, blood pressure, step counting, distance, calories, sleep monitoring, stopwatch, countdown, call reminder (caller number/name), message reminder, alarm clock reminder, anti-lost reminder, sedentary reminder, female menstrual period function reminder , Take pictures remotely, raise the wrist to brighten the screen, etc. Support languages: English, German, Russian, Japanese, French, Korean, Portuguese, Spanish, Italian, Chinese Simplified, Chinese Traditional,

Product specifications