Polar M400 firmware update
The Polar M400 firmware 1.8.500 update includes a bunch of usage enhancing bug fixes. For example, we’ve enabled the possibility to read, scroll and dismiss notifications when the buttons are locked. Also we fixed the error which might have come up during the pre-training mode if you had multiple targets for the same day.
There were also some reported issues from you guys about a calorie calculation shortcoming when exercising without a heart rate sensor. We had a look at the code and indeed there was a slight imperfection there that had appeared during the previous update. Not to worry, we’re fixed it in this release.
For a full list of the bug fixes in this release, check out the Release Notes for Polar M400.