The new Amazfit T-Rex 3 Pro smartwatch is receiving its first software update. Version 2.2.3.3, a relatively minor release, has been reported by users on Reddit just a couple of weeks after its launch in early September 2025.
In the change log for this version 2.2.3.3 release, Amazfit indicates that it has optimized the offline route planning feature. This is one of the new features which arrived with the wearable. The update is said to ensure a “more reasonable” route is offered, though no further details are provided. Other enhancements are for the general smoothness of user interactions and for system stability.
On top of this, version 2.2.3.3 brings bug fixes. The main one tackles a problem encountered by users when they attempted to use the voice assistant when offline. There are said to be resolutions to other issues, but unfortunately, these are not listed.
Software version 2.2.3.3 is a 14.39 MB file, which can be installed via the Zepp app. It is unclear whether this update is already available for all users of the T-Rex 3 Pro smartwatch (curr. $399.99 at Amazon), or if it is rolling out in phases.
Polly Allcock – Senior Tech Writer – 4656 articles published on Notebookcheck since 2021
I’ve been interested in technology for as long as I can remember. From a young age, I have loved gadgets and understanding how things work. Since graduating, I have worked for several technology companies across FinTech, AdTech and Robotics.