Managing what personal data goes to the cloud is becoming a major focus for wearable tech users. Thanks to a recent Android APK teardown by tech publication Gadgets & Wearables, we now have an early look at how Zepp Health is preparing to give Amazfit users much deeper control over their information.
Breaking Down the Zepp 10.8.6 Update
Instead of relying on a single, all-or-nothing cloud sync switch, code discovered in the latest Zepp app update points toward separate toggles for different types of data.
Strings found within version 10.8.6 include specific options like “Sync Health Data to the Cloud,” “Sync Fitness Data to the Cloud,” and “Sync Profile Data to the Cloud,” alongside an overarching “Turn Off All Data Sync” master button. Additionally, the app features an activity component called EquipmentPrivacyRestrictedActivityshowing that developers are actively building user interfaces and access restrictions around these settings.
What Each Category Covers
The underlying code outlines distinct boundaries for what information falls under these different buckets:
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Fitness Data: Includes workout records, exercise heart rate, PAI, training load, VO2 max, lactate threshold, and coaching metrics.
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Health Data: Covers broader wellness tracking features.
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Profile Data: Manages user profile information and equipment connections.
The Trade-Off: Features That Require the Cloud
While local-only storage offers a major win for privacy, the APK teardown reveals that turning off certain sync options will cause specific Zepp features to stop working properly.
For example, disabling profile syncing can trigger warnings like “Contacts Unavailable” and “Limited Equipment Management,” while app challenges may also stop updating. Another clear instance involves LifeLoad: if health data syncing is turned off, voice recordings captured by a watch cannot be sent to the cloud for server-side interpretation, which can also prevent LifeLoad events from feeding into HybridCharge.
What This Means for Users
While these changes are currently hidden deep inside development files and may change before a public rollout, they signal a welcome shift toward a more transparent, granular approach to wearable data management.
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