Download SensorCast for Android

Turn your Android phone into a professional sensor lab — free, with no wiring and no extra hardware.

Get it on Google Play

Free • Android 7.0+ • No account required to start

What you get

  • 20+ built-in sensors: accelerometer, gyroscope, magnetometer, GPS, light, proximity, pressure & more
  • Stream over Bluetooth, WiFi (WebSocket), or USB
  • Works with Arduino, ESP32, and Raspberry Pi
  • Choose your data format: JSON, CSV, or compact
  • Public and private streaming modes
  • Real-time in-app gauges to preview live sensor data
SensorCast live sensor streaming interface with real-time dataSensorCast dashboard with sensor selection and configurationSensorCast public viewer displaying a shared sensor stream

Stream your first sensor in 3 steps

  1. 1

    Install & open

    Download the app from Google Play and open it — no account required to start streaming.

  2. 2

    Pick your sensors & connection

    Select the sensors you need and choose Bluetooth, WiFi, or USB as the output transport.

  3. 3

    Receive data on your board

    Point your ESP32, Arduino, or Raspberry Pi at the stream using the snippets in the docs.

Ready-to-paste ESP32, Arduino, and Python code lives in the developer docs.

Requirements

Android 7.0+

API Level 24 or higher

~50MB Storage

Free space required

Internet Connection

For WiFi/WebSocket streaming

Sensor permissions (location for GPS, body sensors for heart rate) are requested only for the sensors you choose to stream.

Need help? Check our FAQ for troubleshooting and setup guides