Sensor Meter

Data Experts

Contains ads

About this app

SENSORMETER — SEE EVERYTHING YOUR PHONE CAN SENSE

Turn your Android phone into a live sensor lab. SensorMeter reads the real hardware sensors inside your device and shows you exactly what they're measuring — in real time, in a clean, modern dashboard.

BATTERY AT A GLANCE
A dedicated battery card shows live charge level, charging status, temperature, and voltage — right from the main dashboard.

COMPASS
A full compass built from your device's accelerometer and magnetometer, with live azimuth and bearing readouts.

EVERY SENSOR, LIVE GRAPHS
Tap any card to open its detail screen:
• Big live value with the unit right beside it
• Min and max readings flanking the value
• A live scrolling graph of recent readings
• Raw X/Y/Z axis values for motion and magnetic sensors
• Sensor info: accuracy, update rate, manufacturer, and type

SENSORS TRACKED
• Barometer — atmospheric pressure (hPa)
• Magnetic Field — µT, with X/Y/Z axes
• Light — lux
• Accelerometer — m/s², with X/Y/Z axes
• Gyroscope — rad/s, with X/Y/Z axes
• Proximity — cm
• Gravity — m/s², with X/Y/Z axes
• Linear Acceleration — m/s², with X/Y/Z axes
• Humidity — % RH
• Temperature — °C

Sensors your phone doesn't have are shown grayed out in their own section — no dead buttons, no clutter.

WHAT YOU CAN DO WITH SENSORMETER
• Barometer: track altitude changes and pressure trends — great for hiking, drones, and weather watchers
• Magnetometer: detect magnetic interference, test metal detectors, and check EM fields
• Light sensor: measure ambient light in lux for photography or smart-home testing
• Accelerometer + gyroscope: watch motion in real time and debug orientation behavior
• Proximity: see exactly when something is near the screen
• Gravity + linear acceleration: separate total acceleration into gravity vs. actual motion
• Humidity and temperature: keep an eye on your environment
• Compass: navigate, calibrate, or simply confirm your heading

FOR DEVELOPERS AND MAKERS
Building an app that uses sensors? SensorMeter is a handy companion tool:
• Verify raw values and axis behavior before you write your own sensor code
• Compare update rates and accuracy in real time
• Check the exact sensor manufacturer and type string for your device
• Test whether a device actually ships a barometer, gyroscope, or humidity sensor before your users ask

Whether you're a hobbyist, a student, a developer testing the sensors in an app you're building, or just curious about what's inside your phone, SensorMeter gives you a clear live window into your hardware.

WHY SENSORMETER
• Clean, modern Material 3 interface with a deep-space gradient theme
• Live updates at ~10 Hz for smooth, responsive graphs
• Works fully offline — no account, no sign-up
• 21 languages: English, German, French, Norwegian, Spanish, Portuguese, Arabic, Hindi, Urdu, Bengali, Indonesian, Vietnamese, Thai, Chinese (Simplified and Traditional), Japanese, Korean, Russian, Turkish, Italian, Dutch, and Polish
• Lightweight and battery-friendly

FAQ
Why is a sensor grayed out? Your phone simply doesn't have that hardware. SensorMeter automatically detects what's available.
Does it drain my battery? No. SensorMeter is lightweight, only reads sensors while you're using the app, and stops when you leave.

PRIVACY FIRST
SensorMeter collects no data. All sensor readings stay on your device — nothing is uploaded, tracked, or shared. No analytics SDKs, no trackers.

COMPATIBILITY
Works on Android 8.0 (Oreo) and newer. The sensors available depend on your phone's hardware — SensorMeter automatically detects what your device has and adapts.

NEED HELP?
Questions, feedback, or feature ideas? Contact us at [e-mail] — we read every message.

Download SensorMeter now and see what your phone can sense

What’s new

Initial Release