The August 2025 update for the Active 2 Square is highlighted by the introduction of a 6-Level Font Size and the Jet Lag Manager. This multidimensional upgrade is powered by our newest Zepp OS 5 and includes several optimizations for a more stable experience.
This update is built for your life, at home and away. Conquer jet lag with the new Manager, while the adjustable font sizes deliver a smarter, more comfortable experience every day.
Six-Level Text Size
Personalize your watch for optimal readability. You can now choose from six different text sizes to find the perfect fit for your eyes, ensuring all information on your screen is clear and comfortable to read at a glance.
To adjust the font size, go to Settings > Accessibility > Text Size. For even quicker access, you can also add a shortcut to your control center.
The Jet Lag Manager
Minimize jet lag with the intuitive Jet Lag Manager. Input your travel details to receive a simple "Adaptedness" score tracking your adjustment to the new time zone. The feature provides a scientifically-backed schedule with actionable advice on when to sleep, be active, and get light exposure. Follow real-time alerts on your watch to adapt faster and make the most of your trip.
More Updates
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You can now drag the map using the touchscreen.
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The input keyboard for QWERTZ and AZERTY layouts.
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Improved the focus effect in list view for clearer and more precise navigation.
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With a single tap, you can quickly wake your watch.
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Upgrade to Zepp OS 5.