Reviews: Polar M400

I love training myself and clients, with heart rate monitors because it gives me imperial data to work with. Its nothing like being about to measure numbers, with out having to crunch numbers. At the end of a work out, I know what the average heart rate was, the fat percentage burned, the max heart rate, how effective the workout was. This comes in hand with not only weight loss clients, but clients looking to build muscle or maintain their current builds.

This watch is far more Superior than the ft-60 a previous model. Its Also a step up from the A300 which is great, but lacks some of the robust features of this watch.


-The M400 is a decent size where, the A3oo was a little smaller, and kind of kiddie sized.

-Band is made from a much more durable material.

-Tracks sleep and inactivity.

-Uses standard micro USB adapter, which is great in case you lose the charger, you’re not stuck buying a proprietary adapter.

-M4oo Water proof up to 30 meters.

-Actively see how many steps you’ve taken.

-Actively see if you’re reaching your daily goals or not.

-Determine your Vo2 Max

-Connects your phone and has its own app as well.


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