What are the sensors that Polsen uses – Polsen Health Help

The Polsen watches use multiple sensors to track your health around the clock. Learn what sensors your watch uses and what each one measures.

Polsen sensors at a glance

The Polsen watches are equipped with advanced sensors designed to continuously capture your physiological data and support your daily insights.

Detects whether the device is being worn by sensing contact with your skin. This signals when other sensors should activate or pause data collection.

Tracks your daily steps and overall movement patterns to help you monitor activity levels.

Measures movement across three directions to understand motion and intensity:

This sensor supports Motion tracking and activity detection (such as walking or running).

Uses green, red, and ambient light to measure changes in blood flow by analyzing light absorption through the skin.

Enables tracking of:

Measures electrical conductance between electrodes on your skin to gain insights into physiological processes.

Measures skin temperature and helps enhance stress-related metrics. You can view this data in the Overview screen.

Measures rotational movement and orientation, improving the accuracy of activity tracking.