Overview
The motion_sensors package is a Flutter plugin that provides access to device motion sensors on Android and iOS, including accelerometer, gyroscope, magnetometer, and orientation data. It enables real-time sensor readings for applications requiring device movement or position tracking. The plugin is lightweight and integrates seamlessly with Flutter's event-driven architecture, allowing developers to build interactive experiences such as gesture recognition, augmented reality features, or fitness tracking. It supports both platforms and is maintained by final.dev.
Use cases
- Gesture detection in mobile apps
- Augmented reality applications
- Fitness and activity tracking
- Device orientation monitoring
- Interactive game controls
Key features
- Real-time sensor data streaming
- Support for accelerometer, gyroscope, magnetometer, and orientation
- Cross-platform compatibility (Android & iOS)
- Simple API for subscribing to sensor events
- Low-level access to raw sensor values
Suitable for
- Developers building motion-aware apps
- Apps requiring real-time device movement tracking
- AR/VR and gaming applications
- Fitness and health tracking tools
Considerations
- Requires appropriate permissions on Android and iOS
- Battery usage may increase with continuous sensor polling
- Data accuracy depends on device hardware
- Not suitable for high-precision industrial applications
- May require calibration on certain devices