![zegarek sportowy z funkcją GPS POLAR M400 / 90053837 29173 | Internetowy sklep fitness fitnesstrening.pl zegarek sportowy z funkcją GPS POLAR M400 / 90053837 29173 | Internetowy sklep fitness fitnesstrening.pl](https://www.fitnesstrening.pl/pol_pl_zegarek-sportowy-z-funkcja-GPS-POLAR-M400-90053837-29173_2.jpg)
zegarek sportowy z funkcją GPS POLAR M400 / 90053837 29173 | Internetowy sklep fitness fitnesstrening.pl
![Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET](https://www.cnet.com/a/img/resize/c8491aa9bc5c5774f26a9734ccabe646ddff30b1/hub/2014/11/18/b27e0fe0-3ac7-4980-b3b6-9c78eb666205/polar-m400-product-photos-12.jpg?auto=webp&width=1200)
Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET
![Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET](https://www.cnet.com/a/img/resize/b8c3cdcf7de13896a35ecfe7b69108d9a65309c4/hub/2014/11/18/45a2abcb-a881-4df1-b4ec-bddb41cef8ce/polar-m400-product-photos-13.jpg?auto=webp&width=1200)
Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET
![Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET](https://www.cnet.com/a/img/resize/c7c441cb6aaaaaab2c03f0c0e833b6fdf744cccf/hub/2014/11/20/2b4eef50-b6e6-4a90-a19e-755b53f16f30/polarm400.jpg?auto=webp&fit=cover&height=482&width=856)
Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET
![Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET](https://www.cnet.com/a/img/resize/6352cfa856c6cf716f3fa03772d3528df84ecfda/hub/2014/11/18/7fd83273-3937-4341-a29b-a62381f42cc5/polar-m400-product-photos-11.jpg?auto=webp&fit=crop&height=172&width=306)