Polar M400 with HR
Polar M400 with HR additional 1Polar M400 with HR additional 2Polar M400 with HR additional 3Polar M400 with HR additional 4


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M400GPS running watch

Waterproof GPS running watch with 24/7 activity tracking

Developed for runners who want a comfortable and durable running watch with sporty design and advanced GPS and training features. Track and record running as well as your other exercise, and monitor your performance accurately. Connect with the Polar Flow mobile app and stay active and motivated.

M400 Pink comes with a wristband that’s 2 cm shorter than the other colours.

Code: 1041

Polar Flow web service
Enables planning and in-depth analysis of training

Track pace, distance and altitude with the built-in GPS

Follow your 24/7 activity, calories and steps

Plan, sync and share your training with Polar Flow mobile app and web service

Set targets to beat your personal best

Polar Flow mobile app
Syncs automatically and displays training data instantly

Find your way back home with Back to Start

Train at the right intensity within your personal heart rate zones (requires H7 heart rate sensor)

Supports smart notifications: receive alerts and notifications from your phone to your training computer (iOS only)

Track your total calorie intake and expenditure by connecting with MyFitnessPal app (iOS only)


Installation can be arranged at an extra cost. Please call 01752 601400 for a quote.

Please call 01752 601 400 for installation details for other locations


We do our best to ensure orders are despatched as soon after order as possible.

All items are shipped (within the UK only) by 1st Class or Special Delivery, according to value.


DELIVERIES: Very Important !

If you live in an unusual building, such as a block of flats or an apartment, please read very carefully the delivery notes below. Please call us on 01752 601400 or email us at info@thefitnessstore.co.uk, if you have any doubts at all. We will be, only to happy to help.


View our full delivery policy here.