Sarju Devi D20 Black Smart Watch Fitness Band 35 mm Color Touch Screen for ANDROID and IOS Smartwatch  (Black Strap, Standard)

high-sensitivity touch, the screen can achieve various operations, smart call reminder, Bluetooth camera, steps, calories, sleep monitoring, heart rate, quickly view various functions, and the touch operation of the large colour screen is smoother, and smart life starts from then on. ? The bracelet is made of a diamond-shaped lattice texture. The TPU material has a skin-friendly texture and is soft and smooth. The Single-breasted design allows you to relax and not fall. ?Male-in Plug-and-play design And worry-free charging, the charging port is a USB interface, remove the wrist strap, you can directly connect to the USB or charging head, easy and convenient. Bluetooth Version: Bluetooth 4.0 Your mobile phone Bluetooth version must be Bluetooth 4.0 or higher Android version must be Android 4.3 or above. Working: To connect the smart band to the mobile phone, you need to connect the current mobile successfully via Bluetooth.