believe it or not, the one thing i have to do more often than rest is set date and time ex when i change batteries and it's not intuitive, so was hoping to see it. omron should really add two buttons to make easy to figure out.
On the upper right, press and hold the sun icon and you will see the year pop up. You can change by using the note icon to go forward and the sun icon to go backwards. Press Start/Stop to go to the next item and so on. You can do the date and time this way. Good luck
The pairing button needs to be addressed and the display leaves a lot be desired. The font in the instructions is so small that old eyes struggle with it.