Polar Flow app version 7.36.0 for iOS – Trimming & Dark theme

Date: 2026-06-08
Related products: Flow app

Polar Flow app has been updated for iOS users.

This update adds support for trimming the length of your training sessions in the app. See details from the further reading support link below.

When recording training sessions with the app and a heart rate sensor, energy sources used during training are now shown in the summary.

And finally, dark theme is now available on iOS. You can adjust it from the General settings, under Theme:

  • System – use phone's OS setting for the option
  • Light – always use Light theme
  • Dark – always use Dark theme

Release date: June 8th, 2026

Version number: 7.36.0

Enhancements/fixes:

  • Training session trimming, added
  • Dark theme, added
  • Energy sources are calculated for mobile training sessions
  • Flow app iOS logs out automatically in some cases, fixed

Further reading

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