The last firmware version listed directly for the Approach R10 is version 4.30. The release date for version 4.30 is not indicative of the last update for the Approach R10, as updates to new features and improvements since September of 2022 have been released and implemented through the Garmin Golf app software versions.
Refer to the Garmin Golf app version and check for update releases to the Garmin Golf app for any potential changes or improvement related to the Approach R10.
Please refer to my response posted above. Updates and improvements have been released for the Approach R10, and have been updated through the Garmin Golf app...not to the direct firmware on the device.
