M430, GPS sports smartwatch with activity tracking, Polar Electro, Kempele, Finland

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Manufacturer - Polar Electro

 

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Polar M400: An activity tracker with the heart of a GPS running watch

Published on Nov 20, 2014

Read the CNET review:
"A feature-packed GPS running watch with one major flaw"

by Dan Graziano
November 20, 2014

CNET's Dan Graziano gives you a look at Polar's latest activity tracker.