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    Polar outage history

    51 recorded Polar incidents since October 2021, with official updates, affected components, duration and resolution information.

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    MyFitnessPal data transfer issues

    Started July 19, 2026 at 4:29 PM UTC · 3h 14m

    OutageCritical incident
    Affected components
    Data transfer to MyFitnessPal
    1. July 19, 2026 at 4:29 PM UTCidentified

      We are experiencing data transfer issues between Polar Flow and MyFitnessPal. Data synchronization may be slower than normal or fail altogether. We are investigating the root cause and will provide an update as soon as possible. All data is safe.

    2. July 19, 2026 at 7:42 PM UTCresolved

      This incident has been resolved.

    All Polar online services down

    Started July 16, 2026 at 8:17 AM UTC · 5h 32m

    OutageCritical incident
    Affected components
    Polar Beat mobile applicationData transfer to NikePolar Club mobile applicationPolar Team ProPolar Flow web serviceData transfer to TrainingPeaksaccount.polar.comData transfer to komootPolar GoFit web servicePolar Flow mobile applicationData transfer to MyFitnessPalPolar GoFit mobile applicationPolar API/3rd party syncData transfer to StravaPolar Team Pro mobile application
    1. July 16, 2026 at 8:17 AM UTCinvestigating

      Unfortunately all of our online services are down at the moment. We are actively working on resolving the issue and will post an update as soon as we have more news to share. All data is safe. Polar.com and support.polar.com continue to work normally, as does web store.

    2. July 16, 2026 at 11:48 AM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    3. July 16, 2026 at 12:10 PM UTCmonitoring

      We are continuing to monitor for any further issues.

    4. July 16, 2026 at 1:48 PM UTCresolved

      This incident has been resolved.

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

    Started May 19, 2026 at 9:25 AM UTC · 1h 24m

    OutageCritical incident
    Affected components
    Polar webstore
    1. May 19, 2026 at 9:25 AM UTCinvestigating

      We are currently investigating this issue.

    2. May 19, 2026 at 10:48 AM UTCresolved

      Polar webstore is back up again and it is possible to make purchases. Apologies for the inconvenience the downtime may have caused you.

    Strava data transfer issues

    Started April 12, 2026 at 6:05 PM UTC · 1h 35m

    OutageMajor incident
    Affected components
    Data transfer to Strava
    1. April 12, 2026 at 6:05 PM UTCinvestigating

      We are experiencing data transfer issues between Polar Flow and Strava. Data synchronization may be slower than normal or fail altogether. We are investigating the root cause and will provide an update as soon as possible. All data is safe.

    2. April 12, 2026 at 7:39 PM UTCresolved

      Issue over and data transfer works normally

    Flow app Android 7.35.0 activity data synchronization issue

    Started February 27, 2026 at 7:46 AM UTC · 13d 1h

    IssuesMinor incident
    Affected components
    Polar Flow mobile application
    1. February 27, 2026 at 7:46 AM UTCinvestigating

      We are currently investigating this issue.

    2. March 2, 2026 at 1:59 PM UTCmonitoring

      Polar Flow app Android hotfix version 7.35.1 released.

    3. March 5, 2026 at 11:22 AM UTCmonitoring

      Polar Flow app Android hotfix version 7.35.2 released. This release includes additional fixes to the issue that prevented activity data from appearing correctly in the app. We've also made small enhancements to ensure everything keeps running smoothly.

    4. March 12, 2026 at 8:58 AM UTCresolved

      This incident has been resolved.

    Degraded performance in support.polar.com

    Started February 5, 2026 at 1:22 PM UTC · 4m

    IssuesMinor incident
    Affected components
    support.polar.com
    1. February 5, 2026 at 1:22 PM UTCinvestigating

      We are currently investigating this issue.

    2. February 5, 2026 at 1:25 PM UTCinvestigating

      We are continuing to investigate this issue.

    3. February 5, 2026 at 1:26 PM UTCresolved

      This incident has been resolved.

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

    Started January 8, 2026 at 8:55 AM UTC · 74d 23h

    Pending
    Affected components
    Polar API/3rd party sync
    1. January 8, 2026 at 8:55 AM UTCinvestigating

      We are investigating a data transfer issue affecting Flow-to-AccessLink API partners. The issue began on January 7th at 07:00 UTC and continued until midnight. After midnight data transfer has worked normally. We will keep you updated on the investigation at status.polar.com. We apologize for the inconvenience and thank you for your patience.

    2. January 9, 2026 at 12:59 PM UTCinvestigating

      We are continuing to investigate the issue.

    3. January 20, 2026 at 1:00 PM UTCmonitoring

      The fix has been deployed, and data consistency checks are in progress.

    4. March 24, 2026 at 8:32 AM UTCresolved

      This incident has been resolved.

    Issue in Team Pro data synchronization

    Started October 30, 2025 at 8:58 AM UTC · 4h 57m

    IssuesMinor incident
    Affected components
    Polar Team ProPolar Team Pro mobile application
    1. October 30, 2025 at 8:58 AM UTCinvestigating

      We are currently investigating why some customers are experiencing issues in data synchronization. Sync seems to work, but data is not available in web service. We apologize the trouble caused and thank you for your patience!

    2. October 30, 2025 at 1:56 PM UTCresolved

      This incident has been resolved.

    Slowness and sync problems caused by Daylight Saving Time

    Started October 26, 2025 at 6:14 AM UTC · 13h 49m

    IssuesMinor incident
    Affected components
    Data transfer to TrainingPeaksData transfer to komootData transfer to MyFitnessPalPolar API/3rd party syncData transfer to Strava
    1. October 26, 2025 at 6:14 AM UTCidentified

      Our servers are always experiencing extra high loads on the day that Daylight Saving Time starts or ends. This may show as slowness or synchronization failing altogether. Please try again later. Thank you for understanding!

    2. October 26, 2025 at 8:03 PM UTCresolved

      This incident has been resolved.

    Strava and TrainingPeaks data transfer issues

    Started October 20, 2025 at 6:38 PM UTC · 1d 17h

    OutageMajor incident
    Affected components
    Data transfer to TrainingPeaksData transfer to Strava
    1. October 20, 2025 at 6:38 PM UTCinvestigating

      We are experiencing data transfer issues between Polar Flow and Strava/TrainingPeaks . Data synchronization may be slower than normal or fail altogether. We will provide an update as soon as possible. All data is safe.

    2. October 20, 2025 at 7:20 PM UTCmonitoring

      Issue has been identified in 3rd party services, we are monitoring the issue.

    3. October 20, 2025 at 8:11 PM UTCmonitoring

      Data transfer to Strava is now operating normally

    4. October 22, 2025 at 11:59 AM UTCresolved

      This incident has been resolved.

    Data transfer unstable

    Started October 7, 2025 at 11:14 AM UTC · 1h 25m

    OutageMajor incident
    Affected components
    Polar Flow web servicePolar Flow mobile application
    1. October 7, 2025 at 11:14 AM UTCidentified

      Our online services are currently experiencing a higher than normal amount of load, which may be causing synchronization to be slow, or to fail altogether. We are investigating the root cause and will provide an update as soon as possible. All data is safe.

    2. October 7, 2025 at 12:39 PM UTCresolved

      This incident has been resolved.

    Services recovering from maintenance

    Started April 29, 2025 at 7:04 AM UTC · 4h 4m

    IssuesMinor incident
    Affected components
    Polar Beat mobile applicationPolar webstoreData transfer to NikePolar Club mobile applicationPolar Team ProPolar Flow web serviceData transfer to TrainingPeakssupport.polar.compolar.com websiteaccount.polar.comData transfer to komootPolar GoFit web servicePolar Flow mobile applicationData transfer to MyFitnessPalPolar GoFit mobile applicationPolar API/3rd party syncData transfer to StravaPolar Team Pro mobile application
    1. April 29, 2025 at 7:04 AM UTCmonitoring

      We have now performed the maintenance tasks and all services are back online. Services are still, however, recovering so you may experience for example slowness for a few hours. If you run into any issues, please try again a bit later.

    2. April 29, 2025 at 10:15 AM UTCmonitoring

      We are continuing to monitor for any further issues.

    3. April 29, 2025 at 11:09 AM UTCresolved

      This incident has been resolved.

    Partial outage in Polar online stores

    Started April 25, 2025 at 11:26 AM UTC · 269d 21h

    OutageMajor incident
    Affected components
    Polar webstore
    1. April 25, 2025 at 11:26 AM UTCmonitoring

      The login and registration function in all of Polar's online stores has been disabled for now. We are working on restoring this functionality, but meanwhile, it is safe to make purchases as a guest user without logging in.

    2. January 20, 2026 at 9:16 AM UTCresolved

      This incident has been resolved.

    Strava data transfer issues

    Started March 30, 2025 at 5:26 PM UTC · 1h 44m

    IssuesMinor incident
    Affected components
    Data transfer to Strava
    1. March 30, 2025 at 5:26 PM UTCmonitoring

      We are experiencing data transfer issues between Polar Flow and Strava. Data synchronization may be slower than normal or fail altogether. We have identified and the root cause and applied a fix and we will provide an update as soon as possible. All data is safe.

    2. March 30, 2025 at 7:10 PM UTCresolved

      This incident has been resolved.

    Logging in to services is not working

    Started March 28, 2025 at 12:49 PM UTC · 32m

    OutageMajor incident
    Affected components
    Polar Beat mobile applicationPolar Club mobile applicationPolar Team ProPolar Flow web serviceaccount.polar.comPolar Flow mobile applicationPolar API/3rd party syncPolar Team Pro mobile application
    1. March 28, 2025 at 12:49 PM UTCinvestigating

      We are currently experiencing an issue that prevents logging in to your Flow account and Beat app. In addition, AccessLink partners are unable to log in to admin tool, and Club and Team Pro customers may experience issues in logging in. We are doing our best to get the matter resolved as quickly as possible. We apologize for any trouble this causes you.

    2. March 28, 2025 at 1:21 PM UTCresolved

      Everything looking good again. Thanks for your patience!

    Temporary break in all services

    Started February 26, 2025 at 6:11 AM UTC · 45m

    OutageMajor incident
    Affected components
    Polar Beat mobile applicationData transfer to NikePolar Club mobile applicationPolar Team ProPolar Flow web serviceData transfer to TrainingPeaksaccount.polar.comData transfer to komootPolar GoFit web servicePolar Flow mobile applicationData transfer to MyFitnessPalPolar GoFit mobile applicationPolar API/3rd party syncData transfer to StravaPolar Team Pro mobile application
    1. February 26, 2025 at 6:11 AM UTCinvestigating

      We have a temporary service break in all our services. The estimated length is 15 minutes, and during this time it is not possible to use Polar services or sync your watches. We apologize for any inconvenience and will keep you updated on here.

    2. February 26, 2025 at 6:29 AM UTCinvestigating

      Unfortunately we are still experiencing a temporary service break in all our services. You may notice this as slowness, difficulty in signing in or syncing your device. We are working hard to get the services back to full speed.

    3. February 26, 2025 at 6:56 AM UTCresolved

      This incident has been resolved. Thanks for understanding!

    Delay in deleting certain Polar Accounts

    Started February 14, 2025 at 10:13 AM UTC · 10d 3h

    IssuesMinor incident
    Affected components
    account.polar.com
    1. February 14, 2025 at 10:13 AM UTCinvestigating

      We are experiencing a delay in the deletion process of requested and unused Polar accounts. This means that if you have requested to delete your Polar account, it will take a bit longer than the promised 30 days due to a technical issue. This technical issue does not affect our products and services in any other way. We apologize for any inconvenience this may cause you and will keep you updated here at status.polar.com.

    2. February 21, 2025 at 6:22 AM UTCinvestigating

      Unfortunately we are still experiencing a delay in the deletion process of requested and unused Polar accounts. We apologize for any inconvenience this may cause you and will keep you updated here at status.polar.com.

    3. February 24, 2025 at 1:35 PM UTCresolved

      This incident has been resolved.

    Strava data transfer issues

    Started January 18, 2025 at 12:02 PM UTC · 3h 5m

    OutageCritical incident
    Affected components
    Data transfer to Strava
    1. January 18, 2025 at 12:02 PM UTCidentified

      We are experiencing data transfer issues between Polar Flow and Strava . Data synchronization may be slower than normal or fail altogether. We are investigating the root cause and will provide an update as soon as possible. All data is safe.

    2. January 18, 2025 at 3:08 PM UTCresolved

      This incident has been resolved.

    MyFitnessPal, Stava, Komoot and Training Peaks data transfer issues

    Started October 27, 2024 at 4:06 PM UTC · 13h 56m

    IssuesMinor incident
    Affected components
    Data transfer to TrainingPeaksData transfer to komootData transfer to MyFitnessPalData transfer to Strava
    1. October 27, 2024 at 4:06 PM UTCinvestigating

      Data transfer between Polar Flow and MyFitnessPal, Stava, Komoot and Training Peaks is partially down. We are working on finding the root cause - updates to follow as soon as available. Rest assured all data is safe.

    2. October 27, 2024 at 4:08 PM UTCinvestigating

      We are continuing to investigate this issue.

    3. October 28, 2024 at 6:02 AM UTCresolved

      This incident has been resolved.

    Data transfer unstable

    Started October 2, 2024 at 9:39 AM UTC · 2h 45m

    IssuesMinor incident
    Affected components
    Polar Beat mobile applicationPolar Flow web serviceaccount.polar.comPolar Flow mobile application
    1. October 2, 2024 at 9:39 AM UTCinvestigating

      Our online services are experiencing data transfer issues. Data synchronization may be slower than normal or fail altogether. We are investigating the root cause and will provide an update as soon as possible. All data is safe.

    2. October 2, 2024 at 10:20 AM UTCmonitoring

      The problem has been identified and a fix has been deployed to address the data transfer issues. Our engineers are currently monitoring the situation to ensure stability and performance. We apologize for any inconvenience this may have caused and appreciate your patience and understanding.

    3. October 2, 2024 at 12:24 PM UTCresolved

      This incident has been resolved.