App Store
Version 3.0 · 2026-07-24
Fixed a bug that's causing sync issues on some devices and minor UI/UX changes.
Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 3.0, updated 2026-07-24.








Store screenshots supplied by the developer.
RESTORE YOUR SPO₂ INSIGHTS ON APPLE WATCH
SPO₂ Watcher is a specialized utility designed for users who want full visibility of their blood oxygen data directly on their wrist. While some devices may not display these readings natively, your sensor is still active and securely recording data to the Apple Health app. SPO₂ Watcher acts as the essential bridge, retrieving that data from HealthKit and restoring it to your watch face and dashboard.
— KEY FEATURES —
● RE-ENABLE WATCH VISIBILITY
If you lack a native on-device option to view your blood oxygen levels, our app provides the solution. It pulls the SpO₂ data already stored in your HealthKit database and displays it instantly on your Apple Watch.
● REAL-TIME DASHBOARDS
View your latest blood oxygen percentage at a glance with high-contrast, easy-to-read designs optimized for clarity on the go.…
From the developer’s store description.
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Fixed a bug that's causing sync issues on some devices and minor UI/UX changes.
spo2-watcherWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
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