Updated

Updated · Notebookcheck.net · Aug 4

Amazfit Rolls Out T-Rex Firmware 6.2.204.6 With Route Preview Upgrades and New Locked Workout Mode

Updated

Updated · Notebookcheck.net · Aug 4

Amazfit Rolls Out T-Rex Firmware 6.2.204.6 With Route Preview Upgrades and New Locked Workout Mode

2 articles · Updated · Notebookcheck.net · Aug 4

Firmware 6.2.204.6 for the T-Rex 3 and 6.2.204.3 for the T-Rex Ultra 2 are rolling out in phases, with the update also covering the T-Rex 3 Pro.
Route Preview now lets users pan and zoom maps before and during workouts, while Pool Swimming gains a Manual Rest feature that separates swim and rest periods.
Version 6.2.204.6 also adds an Always Locked touchscreen mode for workouts, limiting control to physical buttons, alongside alarm enhancements, bug fixes and stability improvements.
The release follows Amazfit's June 2026 update that added HybridCharge and HYROX training templates, and users can download the new firmware through the Zepp app.

Sources

Will Amazfit’s new T-Rex update finally make route navigation and pool swim tracking noticeably better in real workouts?

Amazfit keeps refining the T-Rex lineup, but are these phased firmware upgrades enough to boost long-term smartwatch value?

Why does the T-Rex 3 get an Always Locked workout mode, and what does it reveal about Amazfit’s software strategy?

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