Tag: Zepp OS

  • Amazfit T-Rex 3 Update: New HYROX Mode Now Available

    Amazfit T-Rex 3 Update: New HYROX Mode Now Available

    Key Takeaways

    1. The Amazfit T-Rex 3 smartwatch has received a software update to version 3.9.4.4, following the previous update of version 3.8.5.1.
    2. A new HYROX Training workout mode has been added, including AMRAP, TABATA, and EMOM options, alongside existing workout types.
    3. The update introduces a zoom feature for the display and supports automatic heading tracking on maps.
    4. Improvements include alerts during navigation and enhancements to the Zepp Coach page, with the Weather feature now indicating nighttime status.
    5. The update is gradually rolling out, and users can install it via the Zepp app when available in their area.

    The Amazfit T-Rex 3 smartwatch is now getting an update to software version 3.9.4.4. This comes about a month after its previous update, version 3.8.5.1, which introduced tools for maps and improved heart rate monitoring for swimming.

    New Features Added

    The update’s notes for version 3.9.4.4 highlight the addition of a new HYROX Training workout mode to the T-Rex 3. This workout type, along with existing options like Cross Training and HIIT, now includes three different modes: AMRAP, TABATA, and EMOM. Furthermore, the smartwatch gains a zoom feature, letting users enlarge parts of the display. Additionally, the watch now supports automatic heading tracking when zooming in on the map.

    Improvements in Functionality

    There are reports of improvements to the Map interface, including beep and vibration alerts during navigation, and enhancements to the Zepp Coach page. Moreover, the Weather feature can now indicate a nighttime status. You can find the complete release notes in the screenshot below. It’s important to remember that the T-Rex 3 still operates on Zepp OS 4.5 for now. The newest operating system, Zepp OS 5.0, has been rolled out to the Balance 2 smartwatch and was recently made available for the Bip 6. However, it is still unclear if or when the T-Rex 3 will get Zepp OS 5.0.

    Update Rollout

    Software version 3.9.4.4 is likely being distributed gradually to users of the Amazfit T-Rex 3 smartwatch (currently priced at $189.99 on Amazon). Once the update is available in your area, you will be able to start the installation process via the Zepp app.

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  • Amazfit T-Rex 3 Update: New Maps & Better Heart Rate Accuracy

    Amazfit T-Rex 3 Update: New Maps & Better Heart Rate Accuracy

    Key Takeaways

    1. The Amazfit T-Rex 3 smartwatch is receiving a new firmware update, version 3.5.7.1, following the Zepp OS 4.5 update in March 2025.
    2. New features in version 3.5.7.1 include mountain peak height display on maps, depth tracking for specific water activities, and improved Always-On Display status indicators.
    3. The update enhances workout features, including a more power-efficient Resume Later option, an updated workout status page, and improved heart rate measurement accuracy while swimming.
    4. A bug fix restores vibration alerts for the Cadence Assistant during outdoor activities.
    5. The update is currently available only for U.S. users of the Amazfit T-Rex 3 smartwatch, and it can be downloaded via the Zepp App when accessible.

    The Amazfit T-Rex 3 smartwatch is getting a new update, firmware version 3.7.5.1. This comes after the Zepp OS 4.5 update that started in early March 2025. This earlier update included improvements to maps, introduced a new Trail Running metric, and made upgrades to the Readiness algorithm.

    New Features in Version 3.5.7.1

    The latest version 3.5.7.1 includes more changes to the map application. It now shows mountain peak heights during workouts, plus you can switch the map style between a north-up view and a compass setting. For those engaging in Outdoor Freediving, Indoor Freediving, and Spearfishing, users can track their depth changes while working out. Additionally, a new feature supports status indicators on the AOD (Always-On Display) watch face. Users can also see CAPTCHA messages in the Notification Center and utilize a wrist rotation gesture to open notifications.

    Improvements to Workout Features

    According to the release notes, the Resume Later feature has been improved to save more power during workouts, and the design of the workout status page has been updated. Also, the heart rate measurement algorithm is reportedly more precise when swimming, with one Reddit user confirming this enhancement. Furthermore, a Facebook user pointed out that a bug related to the Cadence Assistant for outdoor activities has been fixed, restoring vibration alerts for users.

    Availability of the Update

    Currently, it seems that the version 3.5.7.1 update is only available for users in the United States who own the Amazfit T-Rex 3 smartwatch (currently priced at $234.99 on Amazon). It is not clear when this phased rollout will be completed. When it becomes available in your location, you can download the update via the Zepp App by navigating to Profile > Amazfit T-Rex 3 > System Update.

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  • Amazfit Smartwatch Update: New Optimizations and Bug Fixes

    Amazfit Smartwatch Update: New Optimizations and Bug Fixes

    Amazfit Balance smartwatch users have seen a new update today. The latest software version, 3.22.9.1, is the third in this line, coming after version 3.22.8.1 and the very first version 3.22.7.1. While the main features such as Zepp Flow read aloud notifications and the Hyrox Race activity remain unchanged, the update includes various enhancements and bug fixes.

    Notification Center Improvements

    In comparison to version 3.22.7.1, this new version 3.22.9.1 enhances the Notification Center, offering more detailed pages like the Morning Update. Additionally, the sports record display page has been revamped to provide a better user experience. The Zepp OS team has also worked on fixing issues related to irregularities in health data and swimming activity logs. Furthermore, a problem where users couldn’t restart the Balance device has been addressed.

    Ongoing Notification Issues

    Despite these improvements, some issues continue to affect notifications from apps such as Telegram, where users see the end of the message instead of the start. An Amazfit representative commented on this problem on Reddit, indicating that it may be fixed through an OTA update coming this November.

    Update Rollout Process

    Amazfit typically releases software updates for the Amazfit Balance smartwatch in stages. There’s no clear timeline yet for when all users will get this update. Once it’s accessible, you can download software version 3.22.9.1 directly from the Zepp App by navigating to Profile > My Devices > Amazfit Balance > System Update.

    u/nurkamol via Reddit

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