SpecificatioWater proof IP67Outlook&Material zinc alloy+plastic ABS+PC case+anti-static silicone strapChipset Huiding 5515+Jerry 6963ALCD style TFT screenLCD Resolution 1.28 "240 * 240Screen Size 1.28-inch HD full-color displayTouch Panel full screen touch (full fit)Memory RAM:256KBExternal Memory 64MbG-Sensor Swaziland Micro SC7A2OBluetooth Version 5.1MobileAPP-GPS YESHeart rate sensor 3600VibratorYESBattery Type polymer batteryBattery Protection BoardBattery Capacity 230MACharging time 2.5-3 hoursTheory Standby time 10-15 daysNormal using time 5-7 daysNotification SMS, WeChat, QQ push, optional other pushBluetooth phone supportVoice assistant support30 kinds of multi Sprot model-Watch: walking, running, cycling, rope skipping, badminton, basketball, football, swimming and other 30 sports modesBreathe training supportBlood pressure supportBlood oxygen supportSleep monitor support (22:00 p.m. - 8:00 a.m.)Pedometer supportSedentary Reminder supportDrink Reminder supportRemote Camera shakes or clicks the watch to control the phone to take photosThird party weather shows the weather of the day and the next six daysMusic controlUse your watch to control music playback on your phoneFind watch device supportFind mobile phone does not supportLCD Lightness adjustment supportOff Screen time adjustment supportChange watchface Long press the dial or switch in APPDIY Watch Face supports DIY's own photos or landscape pictures as its own dialAlarm clock reminder supports setting 3 alarm clocksCall/SMS Rejection supportCall reminder supportQuick View flips 90 degrees to highlight the screen.Do Not Disturb mode supportAchieve goal notification supportMessage storage 5 messagesStop watch support(flashlight) support