The Amazfit T-Rex 3 Pro smartwatch (illustrated) is undergoing a firmware upgrade to version 4.4.1.3.
The Amazfit T-Rex 3 Pro is now in the process of receiving a critical firmware update: version 4.4.1.3. This iteration primarily targets bug rectifications, addressing concerns associated with linked headphones and display jolts.
Moreover, it resolves challenges related to multiple exercise modes, notably Rucking, Track Run, and Strength Training.
The T-Rex 3 Pro smartwatch from Amazfit is currently benefiting from a significant firmware update: version 4.4.1.3.
The last notable update occurred in early January 2026, when software version 4.3.8.2 was released, introducing two new performance metrics and enabling mid-workout voice memo recording capabilities for users.
According to the release notes disseminated for the Amazfit T-Rex 3 Pro’s software update 4.4.1.3 on the 4PDA forum, this update outlines eight bug fixes for the smartwatch.
Among these improvements is a solution for the newly introduced Rucking activity, which inaccurately displayed a distance of zero during sessions.
Additionally, issues concerning delays in lane selection during Track Run and erroneous muscle highlights in the pre-workout interface for Strength Training have been rectified.
Users of the Amazfit T-Rex 3 Pro can now expect an elimination of display-related inconsistencies that were previously encountered on the workout initiation page.
Likewise, the concern regarding route re-planning mid-exercise has been addressed, along with a bug that hindered the “Return to Start” workout feature.
Furthermore, connectivity enhancements resolve an issue preventing podcasts from playing seamlessly through connected headphones. The prior page stuttering bug has also been eradicated.
The software version 4.4.1.3 is expected to be rolled out incrementally among Amazfit T-Rex 3 Pro users (currently $399.99 on Amazon).

Typically, residents of regions such as the United States, Canada, and China are the first to receive these updates, while consumers in other locales may anticipate an additional week or two before availability. The release notes accompanying software version 4.4.1.3 for the Amazfit T-Rex 3 Pro.
Source link: Notebookcheck.net.






