Item Type: Smart Watch. Large-screen touch is for a better experience. USB charging mode, plug-in design, plug-and-play worry-free charging: charging port is USB interface, remove the wrist strap, you can plug directly into the USB or charging head, easy and convenient.-Model:Smart Watch
-Operating System:Support 4.4 Android, IOS 8.4 or above
-Case Material:Plastic
-Compatible Operating System:Android, iOS - Apple
-Band Material:TPU+PC
-Features:Heart Rate,Blood Pressure,Oxygen,Fitness, Bluetooth Enabled, Heart Rate Monitor, Sleep Monitor
-MPN:Does Not Apply
-Band Colour:Green/purple /red /blue/ black
-Weight:39g
-Bluetooth:4.0
-Display:1.3 Inch HD curved large screen
-Screen Type:TFT
-Wate-resistant Rating:Daily Wate-resistant
-UPC:Does not apply
-Brand:Unbranded
-Case Size:43mm