Bracelet band color variety, you can freely choose, and easy to change.
Applicable platform: Android and Apple iOS platform.
Applicable people: Adult, public, fashion, business, old man.
Screen size: 0.86 inches OLED.
Size: 230*16.10*10.09mm
Material: TPU
Battery Capacity: 40MAH.
Battery Life: 7-10 Day.
