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Samsung is quietly testing a hearing-safety feature inside its Health app that watches the sound around you and warns when levels get risky. The capability lives in a hidden Noise card in a recent Android build and promises to bring basic noise monitoring to Galaxy phone and wearable users.
How the Noise feature works — and what it can do for you
The Noise card discovered in Samsung Health for Android (version 6.31.2.003) can measure ambient sound using your phone’s microphone and present real-time readings. Turn on Advanced Measurement and the app will tap the microphone on a paired Galaxy smartwatch, sampling sound throughout the day and pushing alerts when levels cross a preset threshold.
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Users can set the notification threshold between 80 dB and 100 dB in 5 dB steps — useful because prolonged exposure above roughly 85 dB is known to increase the risk of hearing damage. The feature also appears to monitor audio emitted by the phone itself (for example, app audio or media). If the output climbs above your chosen limit, Samsung Health can notify you to turn the volume down.
- Phone mic: shows ambient noise readings in real time.
- Advanced Measurement: uses a smartwatch microphone for continuous monitoring.
- Custom thresholds: choose alerts from 80 dB to 100 dB in 5 dB increments.
- Phone audio monitoring: warns when device sound exceeds your set level.
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Right now the Noise card is hidden in the app’s code and there’s no public rollout schedule. Still, the addition fits Samsung’s broader Health strategy — expanding passive safety and wellness tools that work across phones, watches, and rings.
Whether you commute on a noisy subway, attend live concerts, or simply listen to music at high volume, an in-app noise monitor could nudge users toward safer listening habits. We’ll keep an eye out for an official release and any refinements, such as longer-term exposure tracking or clearer health guidance tied to dB readings.
Source: sammobile
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