116S Heart Rate Watch Smart Wristband Sports Watch for Android IOSDescriptionTIPS:1.This product can seurface waterproof(Cool water), don't wear it to swim ,drop it to the water or soaked in water ect.2.If the watch can't be started up,pls charge it before you3.When using it for the first time, let the watch be fully charged before using it for longer life. If you dont understand, you can contact us.Main Features: Uses alarger 1.44-inch display, larger words, clearer, high-sensitivity , screen can achieve various operations, smart call reminder, Bluetooth camera, steps, calories, sleep monitoring, quickly view various functions, and the operation of the large color screen is smoother, and smart life is started from then on. The bracelet ismade of diamond-shaped lattice texture. The TPU materialhas a skin-friendly texture and is soft and. Thesingle-breasted designallows you to and fall off. Thefive colors are optional and can be replaced at will.Plug-in design, plug-and-playand worry-free charging, the charging port is USB interface, the wrist strap, you can plug directly into the USB or charging, easy and convenient.Built-in optical heart rate sensor, attention to your changes 24 hours a day, record your changes in each time on the excellent living APP, outline your,present your health and beauty.The APP connectionproduct distinguishes the exercise warm-up, the burning, the cardio-pulmonary enhancement and the like by drawing a curve of the data obtained by the monitoring.Let you the heart rate changes in each time period, reasonably plan the exercise, and release your sports passion more effectivelyFeature:Model Number:116plus/D13Bluetooth Version:Bluetooth 4.0APP Language: English,French,Italian,Japanese,Korean,Polish,Portuguese,Russian,Simplified Chinese,Spanish,Traditional Chinese / Water-Resistant:YesOperating mode: buttonCompatible OS:Android,IOSBattery Capacity:150mAh(Upgraded version)--It takes a long time to charge for the first time.Standby time:10-15 days(Upgraded version)--It takes a long time to charge for the first time.Functions:Alarm Clock, Oxygen,Date,Measurement of,Message,Sedentary reminder,Sleep management,TimeNotification type:Facebook Wechat,WhatsAppAlert type:VibrationShape of the dial:Square ShapedCase material:MetalBand material:SiliconeBand size:260x20mmDial size:39.8x39.8x9.6mmPackage Contents:1 x Smart Watch