All Polar services are undergoing scheduled maintenance on the 23rd of September at 05:00 UTC.
We're expecting a downtime of up to 3 hours. All online services are unavailable during this time, and synchronization does not work.
After we get all under-the-hood improvements done, our services are accessible but still recovering, so you may experience, for example, slowness for a few hours.
We apologize for the inconvenience this may cause and thank you for understanding.
Posted Sep 09, 2026 - 09:38 UTC
This scheduled maintenance affects: Polar Flow web service, Polar Flow mobile application, Polar Beat mobile application, account.polar.com, Polar Club mobile application, Polar Team Pro, Polar Team Pro mobile application, Polar GoFit web service, Polar GoFit mobile application, Polar API/3rd party sync, Data transfer to MyFitnessPal, Data transfer to Strava, Data transfer to TrainingPeaks, Data transfer to komoot, and Data transfer to Nike.