Specification Watch size:44mm: 45*38*10.8mmSystem Requirements: android4.4++ / ios10.0+Master chip: RTL8762DKBracelet memory: 128MBluetooth version: 5.0Heart rate chip: BD1662_I2CScreen display:1.9inch- square screen-390*435-TFTBattery capacity: 380mAHUsage time: About 5 days on method: Full screen touch Motor: Pie Motor Charging: Wireless charger Waterproof level: IP68Sensor:G-sensor 3 axis Dial:200+ Online free dial Menu style: 11APP: Wearpro Functions GPS Track GPS movement track,accurately record your every step of the mileage.note: the watch don't have GPS, GPS Trajectory function need connect mobile phone APP. Always on Display ( only 30s)Bluetooth Call After the mobile phone and the watch APP are connected, Bluetooth calls and dialing can be made directly on the watch side.DIY Watch Face After the phone and the watch APP are connected, the picture in the phone can be set as the screen pattern of the watch.IP68 Waterproof The waterproof performance of the watch supports daily hand washing, sweating or being splashed by rain, etc.Message reminder Support message notification of communication software such as SMS, Facebook, Twitter, line, WhatsApp, Skype, Instagram, Kakao Talk, etc.Health assistant Sleep tracker, sedentary reminder, heart rate /Pedometer, calories burned, distances, sports modes.More things AI voice assistant, independent clock alarm, real-time locking of movement data Watch menu language:Simplified Chinese, English, German, Russian, Portuguese, Spanish, Japanese, Korean, Vietnamese. Arabic, Thai, French, Italian, Polish, Persian, Greek, Danish, Traditional Chinese, Latin, Romanian, Turkish, Hebrew, Czech Other functions:Dial market/Smart split screen display Off screen time setting/3D dynamic dial Scan code connection/language switch Custom component/Pressure Voice calls/Pas lock screen Weather Pedometer/Play music Calories/Breath training Distance/Hourly point measurement Sport mode/Heart rate  Raise your hand to brighten the screen Sleep monitoring Incoming call Message notification/Calculator Sedentary reminder Alarm reminder/Custom watch face Stopwatch/Health Weekly Find phone/Dimming Dial switch WAR DT7 DT Smart Watch Choose us, one year warranty！ 10 reasons to choose us1.9 inch Infinite Screen Two-way payment GPS movement track Al Intelligent Voice Assistant Polymer battery Long battery life Double click to brighten screen Independent clock Mode switch500+ watch faces 11 menu styles Big screen, feel the different The larger display screen greatly improves the overall user experience.All kinds of content are more clear at a glance, and all kinds of operations are more convenient.A new generation of 1.9 inch high-definition full screen high pixel display resolution,bring you a more open visual enjoyment 60Hz high refresh rate Smooth drag screen effect1.9 inch Full screen320PPI320x435 resolution 32-bit color High color reproduction All in one Interpreting artisan aesthetics Sturdy geometric structure. The table mirror adopts a new design with a flat bottom surface, This shape is stronger and more durable against cracking.The touch sensor is integrated on the display panel and integrated into one.This makes the thickness of he display thinner and the bezel narrows NFC Access Control When reaching home the watch is your access control Raise your wrist to open the door quickly Reminder of NFC function:1. The NFC of this watch only supports as IC door cards with a frequency of 13.56MNZ (applicable to 80% on the market), does not support other functions.2. The fingerprint lock enters the administrator mode-add-card-write.3. Encrypted access control of the community needs to be written in the community property management office. GPS movement tracker Turn on the running function in the APP， the APP will record your next GPS movement track，accurately record every step you made.Calorie consumption data will be pushed to the watch and stored for you to view.note: the watch don't have GPS, GPS Trajectory function need connect mobile phone APP. The multi-sports mode for you to choose from No matter which sport you like, there is a physical training program that suits you.Choose running, basketball.football, cycling, or other projects that interest you.Go for exercise as much as you like, it will help you to test every move IP68 water resistant, atmospheric pressure, ultraviolet raysIt supports air pressure and ultraviolet forecasts, allowing you to take precautions in advance IP68 water resistant and dust proof, when washing hands.rainy days, the watch can also be used normally.With professional sports performance, we are not afraid of challenges.*Note: Do not soak in water, or wear it when swimming or bathing. Take care to avoid hand sanitizer. soap and other corrosive liquids entering the watch and causing damage to the components. Sleep monitoring Accurately monitor the sleep stage, deep sleep, light sleep, rapid eye movement period, nap, professionally interpret the sleep characteristics of each period, and perform sleep quality analysis to help you adjust your sleep habits and get a higher quality sleep. Womens menstrual cycle reminder The menstrual period and the ovulation period can not only be recorded, but also before the arrival intimate reminder, breathing exercise function, helpful for practicing yoga.* The above monitoring data and results are for reference only, not as a basis for diagnosis and medical treatment. * Is an all-weather health management platform The smart watch is connected to the newly upgraded WearPro App. WearPro is an all-weather health management platform. Can record various sports and body state data Note:1.The principle of smartwatch measurement is completely different from that of medical equipment. It is only for sports and fitness reference, thank you.2.After receiving the watch, please use the 5V 1A charging adapter to charge the watch for more than 2 hours.3.Please scan the QR code in the manual to download the APP before use 4. Please contact us to view more details and actual photos before purchasing.5. We support wholesale & drops hipping, please contact us directly for more details, thanks.6.This watch is IP68 waterproof, please do not suggest put in water for long time and do not wear to bath, swim, shower.7. Please contact us to view more details and actual photos before purchasing, we will not be responsible if you buy without viewing actual photos8. Of Black Watch Sport Strap: Black Gray or Black random send out!!