Product shaped smartwatchThe reference size of the machine is 44*36.5*10.4mmThe weight of the machine is 54gZinc alloy for the case20MM wide silicone strap (quick detachable design)Charging mode magnetic suction chargingColors black, blue and pinkHome screen 1.7 high-definition IPS all-around screenTouch screen 2.5D cambered capacitive touch screenBluetooth push SMS news and other client information and other communications timely reminderHeart rate monitoring, monitoring your heart rate around the clockECG Analysis of ECG dataPedometer motion meter, calories burned, miles loggedSitting is a reminder that it's time to get up and move, and change your unhealthy lifestyleSleep monitoring objectively and scientifically records and analyzes your sleep conditionLook for mobile phone function anti-loss reminder. Bidirectional searchBluetooth music playback controls mobile phone music playbackCall Reminder SupportBluetooth features and version 3.0, 4.0 support Bluetooth callingBattery specifications and capacity 320mAh high capacity polymerVibration motor supportVarious languages include Chinese, English, German, Spanish, Italian, French, Portuguese (Brazil), Russian, Indonesian, Czech, Thai, Dutch, Polish, Turkish, Malay, Vietnamese, Greek, Arabic, HebrewOther functions alarm clock, calendar, stopwatch, computer