How do I change the date and time on my REM-Fit Active?

Your REM-Fit Active will automatically set the date and time each time you sync the device to match the date and time on your phone. If you want to force an update of the date and time, you can click the Settings Menu (the three stacked lines in the top left corner of the app) and select "Settings" then "Date, Time & Alarm" to access the date and time menu.