Black Smart buying Watch with White band

Product Name: Black Smart buying Watch with White band
New Smart Watch For Apple Cellphones, Androids and Samsung (LG , ect.) it connects Via Bluetooth.Watch Bands can be changeable to other colors. Make Calls , Dial from your Watch, text messages notify, Battery can last 3 days No Sim card watch. The main function: Time display, step counting, calories, distance, sport mode, hand-on bright screen, sleep monitoring, running track, call reminder, message reminder, sedentary reminder, alarm areminder, shake photo, find bracelet, dial switch, dial Chinese and English, Hourly Measurement, WeChat Sports, Heart Rate, Blood Pressure, Blood Oxygen, ECG, Body Temperature, Apple Health buying, Health Weekly, APP (Wearfit2.0), OTA Upgrade Vibration motor: cylindrical motor Charger interface: contact type Charging method: clip charging Button: touch full touch Waterproof rating: IP67 Android: System version 4.4 or higherApple: System version 8.4 or higher, Apple 5S or higher Check out my other styles and colors.