Polar - We're pleased to announce the birth of two new editions to the Polar running watch family. Polar M430 in all black. Polar M430 in white, with a shorter wristband. https://polar.com/m430
![Polar M430, to repeat the success of the M400, but with optical pulse sensor - Correr una Maratón - Review of Garmin, Polar, Suunto, Fitbit... Polar M430, to repeat the success of the M400, but with optical pulse sensor - Correr una Maratón - Review of Garmin, Polar, Suunto, Fitbit...](https://www.correrunamaraton.com/wp-content/uploads/2017/04/polar-m430.jpg)
Polar M430, to repeat the success of the M400, but with optical pulse sensor - Correr una Maratón - Review of Garmin, Polar, Suunto, Fitbit...
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