SKMEI 1250 bluetooth Smart Watch Call Message Notification Pedometer 50M Waterproof Sports Watch

User Manual for SKMEI 1227 https img banggood com file products 20170715002216SKU663304 SKU663291 gifSpecificationBrandSKMEI Model1250bluetooth VersionBT 4 0 Battery CR2032Standby TimeAbout 12 MonthsUsing TimeAbout 5 8 MonthsLanguageEnglishFeaturesCall ReminderSupportPhone Book SMS Message ReminderSupportSchedule Reminder Heart Rate Monitor Sedentary Reminder Sleep Monitor Activity Monitor Step Distance Calories Measuring SupportStopwatchSupportRemote CameraSupportAlarm AlertSupportAnti lost Alert Alert TypeSoundAlways Light up Screen Water Resistance50M Waterproof Swimming diving within 30 meters and dont bathing in hot water etc Phone AsistanceAndroid PhoneSupport Android 4 4 or above PhoneIOS PhoneSupport IOS 9 0 or above PhoneAPP NameXWATCHAppearanceDetailsDial ShapeRound Dial Case MaterialPlasticDial Diameterabout 49mmDial Thicknessabout 15 5mmWatchband Widthabout 22 5mmWatchband Lengthabout 250mm adjust range 140mm 240mmWatchband MaterialSilicone Package Included1 X SKMEI Smart WatchNotice Please install the apk app firstly before purchase in order to avoid not compatible with your phone The picture is only for reference please consider carefully before purchase