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Polar - M400 GPS Watch with Heart Rate - Black
Polar M400 GPS Watch with Heart Rate: Enhance your training sessions with this GPS watch, which tracks speed, distance traveled, calories burned and more for comprehensive monitoring. Bluetooth technology allows easy wireless pairing with an Android or iOS device.

Fitness Tracker Buying Guide


Normal Wear & Tear • Power Surges

Plan Details

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Protection Plan Options


What's Included

  • M400 GPS Watch with Heart Rate
  • Owner's manual

Ratings & Reviews

Overall Customer Rating:
91% of customers would recommend this product to a friend (164 out of 180)

Product Features

Measures heart rate

Plus speed, pace, distance traveled, steps taken, altitude, time elapsed and calories burned to create a full picture of your fitness progress. Inactivity alerts notify you when it's time to get moving.

Personal daily goals

Help you enhance your fitness levels. Guidance aids you in achieving your goals, and personal feedback lets you evaluate your progress.

Water-resistant design

Allows use while swimming or exercising in the elements.

8 sport profiles

Include running, cycling and indoor and outdoor training to accommodate a variety of needs.

Bluetooth interface

Allows easy wireless pairing with compatible Android and iOS devices. USB interface enables simple wireless connection to a PC or Mac.

Flow app (download required)

Provides a daily activity and explains its benefit, lets you track sleep duration and quality, provides visual graphs and route view and makes it easy to share your progress with friends and family.

Rechargeable battery

Provides reliable operation.

Overall Customer Rating

4.4 (180 Reviews)
Product images, including color, may differ from actual product appearance.