Owners of the Amazfit T-Rex 3 received a significant boost in value this week. In a move that signals a shift in Zepp Health’s software strategy, the company has officially extended the firmware support window for its rugged outdoor smartwatch, ensuring it remains updated for much longer than originally planned.
A Significant Lifecycle Adjustment
The updated support schedule, which was recently spotted on Zepp Health’s official documentation, moves the end-of-life date for firmware updates to September 2027. This change adds a full year of software viability to the device.
For users who purchased units manufactured in early 2025, this translates to a total support lifespan of approximately three and a half years—a generous window for a smartwatch in this price bracket.
Achieving Parity with the Pro Model
The extension is more than just a gesture of goodwill; it aligns the standard T-Rex 3 with its “Pro” sibling. Both the T-Rex 3 and the T-Rex 3 Pro now share the same firmware track, currently running on version 4.3.8.2.
By unifying the software development for these two models, Zepp Health has simplified its update process. This ensures that features like the recent Zepp OS 5 upgrade—which introduced the BioCharge tool, enhanced workout syncing, and a refined user interface—remain consistent across the entire T-Rex 3 family.
Why the Delay in the Next Generation?
Industry speculation suggests this software extension might be a strategic move to bridge the gap between hardware releases. Rumors indicate that the highly anticipated Amazfit T-Rex 4 may not arrive until 2027.
To keep the current lineup competitive in the interim, Zepp Health is focusing on the T-Rex 3 while preparing for a potential “T-Rex Ultra 2” launch, which many expect to see at the upcoming MWC Barcelona. By lengthening the support for the T-Rex 3, the company provides current owners with a modern experience, reducing the immediate need for a hardware upgrade.
Value and Community Impact
The reaction from the wearable community has been overwhelmingly positive. The T-Rex 3 was already considered a strong value proposition due to its durability and battery life; adding an extra year of guaranteed software refinement makes it an even more compelling option for budget-conscious adventurers.
While Zepp Health has not issued a formal press release regarding the change, the updated support pages provide a clear roadmap for the next 18+ months of the device’s life. For now, T-Rex 3 owners can rest easy knowing their gear won’t be obsolete anytime soon.
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