What is mi band pair first?

Mi Band Pair is a Smart Bluetooth fitness tracker manufactured by Xiaomi. It comes with a variety of features, including step tracking, heart rate monitoring, sleep tracking, and notification alerts. The device is compatible with both Android and iOS smartphones, and can be paired with the Mi Fit app for access to additional features and data analysis. The band has a high-quality OLED display, and a battery life of up to 20 days. It is also water-resistant and can be worn while swimming or showering. The Mi Band Pair is available in a variety of colors and designs to suit different styles and preferences.