Polar Flow app version 4.3.4 for iOS


Polar Flow app has been updated for iOS users. From this release on, Flow app supports only devices with iOS 12 or newer. If you're using iOS 11, you can continue using the app, but no new updates will be released on your device. We encourage iOS 11 users to upgrade to iOS 12 or newer to ensure receiving the latest updates and features.

Release date: January 9th, 2020

Version number: 4.3.4


  • Vantage 5.0 firmware support
  • iOS 11 support removed
  • App asks to sign back in after restarting the iOS device, fixed
  • Active Energy from a workout synced twice to Apple Health, fixed
  • Other minor bug fixes


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