Polar AXN300

Solve device problem

Videos (tutorials) Documents (manuals)

Videos

Polar A300 Fitness & Activity Monitor - Review

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How To Replace Battery In Polar FS1 Heart Rate Monitor Watch

In this video, I demonstrate how to replace the battery in a Polar FS1 Heart Rate Monitor (HRM) watch. The battery is a CR2025.

DIY - Replace Battery on Polar F2 heart rate monitor

Replace Battery on Polar F2 heart rate monitor by yourself.

Documents