Checking the software or firmware version | Bose QuietComfort Ultra Earbuds

1. In the Bose app, tap the Settings icon  in the upper-right corner.
   If a different product is shown, tap the My Bose icon  in upper-left corner then select the desired product.
2. Scroll down to the Support section and select Technical Info
   
   
3. Details about your product will be displayed.
   

For a list of previous updates see Software and firmware versions