Polar Flow outage, 20 October 2025

Strava and TrainingPeaks data transfer issues

Started
Resolved
22 Oct 2025, 11:59 UTC (after 41 h 21 min)
Impact
Major
Affected
Data transfer to Strava, Data transfer to TrainingPeaks

Last update from Polar Flow

This incident has been resolved.

22 Oct 2025, 11:59 UTC

Read the full incident on the official Polar Flow status page

Is Polar Flow down now?

This page is the record of one past incident. For the live status, see Is Polar Flow down right now? - it reads the official status page every 2 minutes.

Other Polar Flow incidents

  1. Data Export Issue Affecting Some Customers

  2. MyFitnessPal data transfer issues

  3. All Polar online services down

  4. Polar web shops: add to shopping cart link is not working

  5. Strava data transfer issues

  6. Flow app Android 7.35.0 activity data synchronization issue

  7. Degraded performance in support.polar.com

  8. Data transfer issue affecting Flow-to-AccessLink API partners on Jan 7th

All recorded Polar Flow incidents