This Polar F1 is a basic choice for heart rate monitoring.

The Polar F1 guides you through exercise with visualized fitness bullets in the display, and shows the heart rate and elapsed time during exercise.

The Polar F1 enables you to check the average heart rate and total time after each session.

Large easy-to-read display, one-button functionality.

Polar F1 is an excellent choice for exercisers looking for basic information about how their bodies react during exercise. New simplified use and great design.

One size fits all, mid-sized wrist unit.

Polar F1 comes with a Polar T31 transmitter.