How do I determine the firmware version of my product?

See below.

Note: If you see a message in Epson View saying that a new firmware version is available for your product, update the firmware as soon as possible. Updating the firmware using a computer and the USB charging clip is faster than updating it with the Epson View app on your mobile device.

Checking the Firmware Version of Your Watch

You can check the firmware version of your watch by displaying it on the watch screen.
1. Press the  Enter button. You see this screen:
   
2. Press the  Up or  Down button to select Settings > System > Ver. Info. Your watch screen displays the firmware version information.
   
3. Press and hold the  Back button for at least 2 seconds to return to the Time screen.
Related references
Time Screen Menus