Fitbit 行動應用程式中安裝
描述
This is a gorgeous digital clock stencilled on top of a vibrant, constantly changing rainbow. It shows date, time, battery charge, steps taken, heart rate and calories burned. Update: Tap the word “arc” three times to switch between 12-hour and 24-hour time formats. Note that this clock requires access to your heart rate in order to function (solely to provide you with this information).