The Amazfit T-Rex 3 Professional is getting but a brand new firmware replace, model 4.7.3.1. The 15.89MB launch provides segment-based tempo metrics for runners, higher navigation entry throughout exercises and expanded help for HYROX and interval-style coaching.
Higher instruments for runners
Let’s begin with the brand new exercise options. Certainly one of these is the addition of segment-based equal tempo knowledge for Outside Run and Path Run. In easy phrases, this offers runners a extra contextual view of tempo over particular segments quite than relying purely on the continually fluctuating reside tempo quantity.
That issues greater than it may appear at first look. Immediate tempo can bounce round fairly a bit, particularly in city environments, underneath tree cowl or on trails the place GPS circumstances are lower than splendid. Phase-equivalent tempo tends to offer a steadier reference level, making it simpler to evaluate effort and maintain a goal velocity.
The inclusion of each present phase equal tempo and final phase equal tempo is especially helpful. It offers runners a fast strategy to evaluate consistency between efforts while not having to dig into post-run knowledge afterward.
Navigation will get simpler mid-workout
One other addition is the brand new “Navigation” entry inside the monitor web page menu throughout exercises. Beforehand, accessing route steerage or navigation choices throughout an exercise may really feel a bit buried relying on the mode and setup. It ought to now be a bit to succeed in from the exercise interface, which is necessary for path runners, hikers and anybody utilizing routes on the transfer.
HYROX and interval customers get one thing too
The replace additionally expands AMRAP mode help for HIIT, HYROX Coaching, Hybrid Coaching and Cross Coaching, with timer modes and templates. These now help durations of as much as 99 minutes. Longer AMRAP classes are widespread in hybrid health and endurance-focused circuit work, so eradicating tighter period limits makes the watch higher suited to actual programming.
Given how a lot Zepp Well being has been leaning into HYROX just lately, this a part of the replace feels particularly related. It suggests the corporate is continuous to fine-tune the watch round that coaching ecosystem. Curiously, there could also be a brand new system drop quickly because it has been teased at a latest HYROX occasion. By the appears of it it could be a brand new variant of Stability 2.
There’s extra
This isn’t the place the updates finish.
Battery Supervisor now consists of utilization period statistics for the LED flashlight, which is a neat addition for anybody who really makes use of the built-in torch often throughout evening walks, early runs or tenting journeys.
The brand new toggle for watch face standing indicators is one other change. Some customers like having icons and indicators seen always, whereas others want a cleaner watch face. Giving individuals the choice to decide on is smart.
Exercise interplay has additionally been refined, with a countdown immediate now added when pausing or ending by way of lengthy press. That ought to assist scale back unintentional exercise endings, one thing each runner has in all probability skilled not less than as soon as and normally on the worst doable second.
Subscribe to our month-to-month e-newsletter! Try our YouTube channel.
And naturally, you possibly can observe Devices & Wearables on Google Information and add us as a most well-liked supply to get our professional information, critiques, and opinion in your feeds.

