DayBand is a Bluetooth low energy product that monitors movement and sleep. It is a stylish device that supports the pedometer function and can convert exercise calories. The device also monitors sleep and provides statistical analysis of sleep quality. This feature is particularly useful for individuals who want to track their sleep patterns and improve their sleep quality. Additionally, DayBand supports the sharing of health information and sports functions, making it a versatile device for individuals who want to track their fitness goals.

To use DayBand, the phone system must be android4.3 or more, and the phone must support BLE (Bluetooth 4.0). The device comes with an apk that is compatible with the hardware. This ensures that users can easily connect their device to their phone and start using it immediately. The apk also provides additional features that enhance the user experience.

Overall, DayBand is a useful device for individuals who want to track their fitness goals and improve their sleep quality. It is a stylish device that supports a range of functions, including the pedometer function, sleep monitoring, and sharing of health information. The device is easy to use and comes with an apk that is compatible with the hardware.