CPU: SYD8811Display: 0.96 TFTTouch screen: touchResolution: 128*64RAM/ROM: 32K/512KBluetooth: BT 4.0Heart rate sensor: PAH8007Battery: 100mAh lithium batteryBluetooth effective distance: 10 metersBattery life: 5 daysCharging method: clip typeCharging time: 2 hoursMaterial technologyCase: PC+ABSStrap material: TPUHead size: 39*38.5*11.5mmStrap size: 20mmSupport system Android: support the original operating system version4.4 and above, (settings - about the device, check the android version)IOS: Support system version 8.0 and above. It can be set through the mobilephone-General-About this machine, check the version, if it is lower than version 11.0, please upgrade first.The specific languages ??of thewatch interface Chinese, English, Korean, Japanese, German, Spanish,French, Italian, Portuguese, Arabic, Hindi, Polish, Russian, Dutch,Turkish, Indonesian, CzechAPP supports languages ??"Chinese, Traditional Chinese, English, Arabic, Czech, German, Spanish, French, Hindi, Indonesian,Italian, Japanese, Korean, Portuguese, Russian, Turkish, Ukrainian, Polish, Thai, Hebrew, Vietnamese, Burmese, Greek"Full-time display 1) Date, week, clock, minute (real-time display);2) Time system: 12/24 hour dual system;4) After the mobile phone APP Bluetooth connection, the watchautomatically reads the mobile phone time, date, and standard and synchronizes.Walking movement monitoring 1) Accurately monitorwalking (number of steps), physical energy consumption (calories), andwalking distance (Km);2) 24-hour full-time monitoring.Information Reminder After connecting to the mobile phone APP Bluetooth, the watchwill vibrate in time to remind the phone for incoming calls, textmessages, QQ, WeChat, Twittre, Facebook, Whatsapp, Skype and other information.Remote photography After connecting to the mobile phoneAPP Bluetooth, turn on the mobile phone camera from the APP, and shakingthe camera at this time can be used as the phone shutter button to realize remote photography.Bluetooth off/on shortcut keys Users canturn on the Do Not Disturb mode according to the actual function needs,turn off or turn on the Bluetooth push function of the mobile phone, toappropriately reduce the power consumption of the watch and turn on (oroff) information push reminders.PackageSmart watch*1Magnetic wire*1Card pin*1Manual *1Operation guide*1