Polar M400

Body Location

Worn on the Wrist

Primary Application

Fitness & Lifestyle

About M400

The Polar M400 GPS Sport Watch combines the advanced sport tracking features with everyday activity tracking. Through the GPS component, users can track training metrics such as speed, distance, pace and altitude, and with the compatible Polar heart rate monitor gain an even more comprehensive understanding of their work out. The device continues to track movement throughout the day, including sleep analysis, giving the user a more complete understanding of their daily activity. All this information can be further analyzed and used to create workouts through the Polar Fitness app, available through compatible smartphones and through the Polar Fitness web app.



Device Name



No Announcement Yet


Accelerometer, GPS, Button Interface & Watch

Power Source

Rechargeable Battery


USB & Bluetooth

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