Reading Time: 2 minutesThe M430 looks pretty good so far. It’s predominantly a running watch that you can use for other sports and for general fitness use. It’s very similar to the best-selling M400 (2014) but with some noteworthy additions that I’ll go through in detail another time. The OPTICAL heart rate uses Polar’s top-end sensor (as on the M600 NOT as per the M200, below) and so far looks VERY good for RUNNING USAGE – much better than the Garmin Fenix 5X I was using recently, for example. Less good optical HR for swimming though. A360/A370, M200, M430, M600 GPS also looks…
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