Brand : Xiaomi
Model : Mi Band 8
Color : Black
Always on display
1.62 inch screen
60Hz refresh rate
Heart rate, SpO2
Battery life : 16 days
Supports Android / IOS
i8 Pro Max IWO13 PRO Smartwatch Bluetooth Call Heart Rate Sleep Monitor Fitness Watches 1.75 inch High-Definition Screen IP68 Swimming Waterproof Smart Watch With 10 Built-In Games.