Huawei has started rolling out its major HarmonyOS 7 software update for the Huawei Watch GT 7 and Watch GT 7 Pro smartwatches. The new firmware arrives as version 7.0.0.109 and brings a fresh look, handy shortcuts, and upgraded fitness features to the flagship wearables.
The update is being released in phases across different regions. While some smartwatch owners have already received the download notification on their devices, others will see it arrive in the coming days.
Refreshing the System Interface

The headline change in HarmonyOS 7 is a redesigned visual experience. Huawei has added light effects across the main watch face and the recent tasks screen to make the smartwatch feel more responsive and modern.
Navigating daily apps is also easier now. Both the workout history page and the built-in calculator have been streamlined with cleaner layouts, making numbers and activity details far easier to read at a quick glance.
Customizing Moods and Quick Controls
For mental health tracking, the Emotional Wellbeing app gets a fresh personal touch. Users can now pick between two new visual themes, Fluffy and Starry Nebula, to match the watch display with how they are feeling. Changing the theme is simple: open the Emotional Wellbeing app and go to Settings > Style.
The update also adds useful quick controls for daily convenience:
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Audio Connect App: A dedicated app that lets users pair, switch, and manage wireless earphones directly from the wrist without pulling out a phone.
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AOD Shortcut: Users can now place an Always On Display toggle right inside the Quick Settings control panel for instant access.
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Text in Memos: The built-in memo app now allows users to type out text notes, offering far more flexibility when writing down reminders.
Advanced Metrics for Cyclists
Fitness enthusiasts get a solid set of new performance tracking tools, especially for cycling workouts. The HarmonyOS 7 update introduces support for Lactate Threshold testing, helping users measure their physical effort limits during intense training sessions.
In addition, the watch can now calculate Functional Threshold Power (FTP) values using virtual power metrics. This gives cyclists a clear way to track their overall endurance, stamina, and output over time.
Overall System Optimizations
Alongside the main features, version 7.0.0.109 brings general refinements under the hood. Huawei has polished the display alignment across various menus and improved system stability to ensure the watch operates smoothly in day-to-day scenarios.
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