SensorLog is a versatile utility application designed for iPhone, iPad, and Apple Watch users to efficiently read and log sensor data from their devices. The application supports data recording at frequencies up to 100Hz, depending on the device and sensor type. Users can save the sensor data in CSV or JSON formats, stream it via TCP/UDP, or send it through HTTP requests. This flexibility allows for real-time data monitoring and analysis, catering to various use cases such as research and health tracking.

For Apple Watch users, SensorLog provides two logging options, enabling up to one hour of background data logging with multiple sensors. The app also integrates seamlessly with HealthKit to export critical health metrics, including heart rate and energy expenditure. Additional features include remote client/server capabilities, Siri integration for logging control, and support for Core ML models. Overall, SensorLog is an essential tool for anyone looking to harness the full potential of their iOS sensors.