The Amazfit GTS 3, GTR 3 and GTR 3 Pro got a big new firmware update which adds smart reply to notifications, the ability to reject calls via text message as well as several other optimizations. Amazfit GTS 3 gets firmware version 22.214.171.124 while GTR 3 Pro is treated to version 126.96.36.199 in the US, Italy, India, the UK, Vietnam, with more regions being added soon.
Amazfit GTR 3 Pro update changelog
GTR 3 Pro gets the added benefit of custom replies to notifications via the Zepp app on Android. Other improvements across the GT 3 range include optimized smart alarm clock reminders, Bluetooth connectivity and overall system stability. In addition to updating your watch firmware users should also make sure they are running the latest Zepp app on their phones.