specification:_x005F_x000D_Watch Head Head Size:46.8*39*13.3mm_x005F_x000D_Band width:22mm_x005F_x000D_Screen Size2.19-inch HD bezel-less fully laminated large screen_x005F_x000D_Resolution:320*386_x005F_x000D_Touch TypeCOB Full Touch Interaction_x005F_x000D_Front Shell:Zine-alloy_x005F_x000D_Back Case:IML_x005F_x000D_Straps:silica gel_x005F_x000D_Number of keystwo buttons 1 side button, 1 Rotate button_x005F_x000D_CPU:BZ3209 5609_x005F_x000D_G sensor:SC7A20_x005F_x000D_HR sensor:Tianyi Hexin HSR3300_x005F_x000D_BT version:5.0LE+Basic_x005F_x000D_shake:Flat motor_x005F_x000D_Battery:150mAh lithium battery_x005F_x000D_Standby Time:10-15 day_x005F_x000D_Working Time:3-5 day_x005F_x000D_Charging way:Magnetic suction charging wire_x005F_x000D_SRAM:256KB_x005F_x000D_FLASH:64MB_x005F_x000D_Waterproof:IP65_x005F_x000D_ Mobile system support:Support Android 5.0 or later or Apple IOS9.0 or later_x005F_x000D_ APPLaxasfit pro_x005F_x000D_ Watch supports languages:English, Simplified Chinese, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Polish, Malay, Czech, Slovene, Arabic, Thai, Italian, Indonesian, Persian, Thai_x005F_x000D_ APP supports languages:English, Simplified Chinese, Traditional Chinese, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Japanese, Polish, Arabic, Malaysian, Thai, Czech, Slovak, Philippines, Indonesia, Ukraine, Vietnam, Italy, India, Finland, Croatia, Norway, Denmark, Sweden, Korean, Hungarian, Greek, Persian_x005F_x000D_ App notification reminder: support SMS,call reminder, social APP message reminder, WeChat, QQ, Facebook,Twitter, Line, Whatsapp, Instagram_x005F_x000D_ Functions:gameMenu style switchStep countingcaloriesMusic controlHeart rate, blood pressure, blood oxygen Breath trainLook up historical informationMessage reminderSitting reminderAlarm clock reminderstopwatchSleep monitoringMulti-dial marketFind the braceletFind the phoneWeather pushDial switchingRaise your hand to light the screenSport Modes 19Goal achievementLow battery reminderAPP language 19 countriesBluetooth callCall dialCall recordPhonebookCall reminderShake to take a pictureAI voice assistantCalculatorDo not disturb modeResetAdjust the screen-off timePhone book synchronizationHealth tricyclicECGAlways on displaytime settingdate settingbrightness setting1224 hour format switchingPassword lock_x005F_x000D_ Package including:_x005F_x000D_1*Smart Watch_x005F_x000D_1*charging cable_x005F_x000D_1*User Manua_x005F_x000D_