Hardware Configuration CPU JL7012F Display screen 1.53 inch TFT LCD Resolution 360*360 pixel Bluetooth Support BLE5.3 RAM/ROM RAM640KB ROM128Mb FLASH Heart rate sensor HX3918 battery Polymer lithium battery 290mAh charging method Magnetic charging Charging time 1.5 hours Bluetooth effective distance 10 meters Waterproof level IP68 Battery life 15 days or more Material technology Watch case ABS+PC button ABS+PC Strap material TPU Cover material Stainless steel Head size 57*54*16mm Strap size 142mm long belt, 78mm short belt Product specifications packing list Watch*1, magnetic charging cable*1, user manual*1 Manual language Chinese, English Stand-alone weight 79.4g Product gross weight 180g Package dimensions 10*8*6.6 CM FCL quantity 50pcs Carton size 42*34.5*22 CM Gross weight 10KG Function introduction Product Features Bluetooth Call, Step counter, sleep, heart rate, blood pressure, blood oxygen,compass, call reminder, multi-sports mode, dial selection, stopwatch, music control, sedentary reminder, drink reminder, alarm clock, raise your hand to brighten the screen, dial replacement, remote photo , Weather, phone SMS notification; WeChat, QQ, Facebook, Whatsapp, and other third-party information reminders; support system Compatible with IOS 11.0, Android 5.0 and above system versions watch-multi-Language support English, Simplified Chinese, Japanese, German, French, Russian, Italian, Spanish, Portuguese, Malay, Filipino, Indonesian, Thai, Vietnamese, Turkish, Persian, Czech, Polish, Finnish, Hebrew, Arabic, Dutch, Danish Support language "IOS (33 kinds): Arabic, Bulgarian, Polish, Bosnian, Danish, German, Russian, French, Traditional Chinese, Finnish, Korean, Dutch, Simplified Chinese, Czech, Croatian, Romanian, Norwegian, Portuguese, Pashto, Japanese, Swedish, Slovak, Thai, Turkish, Ukrainian, Spanish, Greek, Hungarian Italian, Hindi, Indonesian, English, Vietnamese Andriod (28 languages): Arabic, Bulgarian, Danish, German, Spanish, Finnish, French, Hindi, Croatian, Indonesia, Italian, , Korean, Norwegian, Dutch, Polish, Pashto, Portuguese, Romanian, Russian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Simplified Chinese, Traditional Chinese" Full-time display 1) Date, week, clock, minute (real-time display);2) Time system: 12/24 hour dual system;3) After the mobile phone APP Bluetooth connection, the watch automatically reads the mobile phone time, date, and standard and synchronizes. Walking movement monitoring 1) Accurately monitor walking (number of steps), physical energy consumption (calories), and walking distance (Km);2) Start 24-hour heart rate monitoring and measure it every 30 minutes Information reminder After connecting with the mobile phone APP Bluetooth, the watch will vibrate when the push switches such as mobile phone calls, text messages, QQ, WeChat, Facebook, Whatsapp, etc. are turned on. Remote photo Connect the wristband to the APP to start a remote photo, touch the wristband or shake it to start shooting (Note: the camera permission corresponding to the APP needs to be given) Bluetooth off shortcut key Users can turn on the Do Not Disturb function according to actual needs, and the bracelet will not respond to third-party application message reminders within a set time after the function is activated