Polar Flow app version 4.2.5 for iOS


Polar Flow app has been updated for iOS users. This is a hotfix release to correct a bug causing crashes for some users.

Release date: September 10th, 2019

Version number: 4.2.5


  • App crashes in Sleep view in some cases, fixed.
  • Heart rate not synced to Apple Health if Active Energy category is not enabled, fixed.
  • Other minor bug fixes

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