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dbGuard Noise Meter app icon
Available on Google Play

dbGuard Noise Meter

A standalone Wear OS noise meter that uses the watch microphone only for local decibel estimation, with haptic/visual cues and no audio recording or transmission.

Wear OSPaid downloadStandalone
Get it on Google Play

Quick Facts

Platform
Wear OS
Purchase model
Paid download
Phone required?
No
Standalone?
Yes

What can dbGuard Noise Meter help with?

Common problem statements this app is designed to address:

  • Estimate environmental sound level in decibels using a Wear OS watch
  • Check whether a room or environment is getting louder without recording conversations
  • Use a standalone wrist noise meter for quick informational sound-level checks

Screenshots

dbGuard Noise Meter interface screenshot 1 on Wear OS
dbGuard Noise Meter interface screenshot 2 on Wear OS
dbGuard Noise Meter interface screenshot 3 on Wear OS
dbGuard Noise Meter interface screenshot 4 on Wear OS
dbGuard Noise Meter interface screenshot 5 on Wear OS
dbGuard Noise Meter interface screenshot 6 on Wear OS
dbGuard Noise Meter interface screenshot 7 on Wear OS
dbGuard Noise Meter interface screenshot 8 on Wear OS

Key Features

  • Estimate real-time decibel levels from the watch microphone
  • Show visual and haptic cues for noisy environments where configured
  • Process audio temporarily in memory for local dB calculation
  • No raw audio recording, storage, upload, or developer backend
  • Complication or quick-launch support where available
  • Informational only — not a certified hearing safety or medical instrument

Frequently Asked Questions

Does dbGuard record conversations?

No. Audio is processed locally in temporary memory to estimate decibels and is not recorded, stored, or transmitted to the developer.

Does it require a phone companion app?

No. dbGuard is a standalone Wear OS app.

Is dbGuard a certified hearing protection device?

No. It is an informational noise meter and is not a medical device or certified safety instrument.

Help & feedback

Report a problem, suggest an improvement, or contact the developer about dbGuard Noise Meter. No GitHub account is required.

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