Check if Polar is down, recent outages, user-reported issues, and outages map.
Polar is having a major outage
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Monitor Polar in real-time and get notified instantly when it goes down. Track outages in Microsoft 365, Google Workspace, OpenAI, and 4,522+ services.
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe. Sign up for free to see more Polar status data.
IsDown has tracked 115 incidents since started monitoring Polar status in February 2021. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.
Date | Status | Incident | Duration |
---|---|---|---|
Oct 07, 2025
07:14 AM EDT
|
Major | Data transfer unstable | about 1 hour |
Apr 29, 2025
03:04 AM EDT
|
Minor | Services recovering from maintenance | about 4 hours |
Apr 25, 2025
07:26 AM EDT
|
Major | Partial outage in Polar online stores | Ongoing |
Mar 30, 2025
01:26 PM EDT
|
Minor | Strava data transfer issues | about 2 hours |
Mar 28, 2025
08:49 AM EDT
|
Major | Logging in to services is not working | 35 minutes |
Feb 26, 2025
01:11 AM EST
|
Major | Temporary break in all services | about 1 hour |
Feb 14, 2025
05:13 AM EST
|
Minor | Delay in deleting certain Polar Accounts | 10 days |
Jan 18, 2025
07:02 AM EST
|
Major | Strava data transfer issues | about 3 hours |
Oct 27, 2024
12:06 PM EDT
|
Minor | MyFitnessPal, Stava, Komoot and Training Peaks data transfer issues | about 14 hours |
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When trying to log in to my polar account,I receive an HTTP Status 500-Internal Server error
My watch is not being recognized by my phones bluetooth
The iPhone app starts but doesn’t fully load. Just a background image and a spinning icon. It’s been like that for the past 12h.
The app does not work. I cannot access any data. It seems like if it is loading the data, but nothing happens. I already restarted my phone.
Polar flow app does not work
Impossible to sync with app
App doesn't open on Android
Can't sign in or open polar flow app
Logged out of the app, cant log back in, authentication site is down
App not working. Log in to website not working. 504 gateway issue.
Can't log in to polar flow. Watch isn't connected to phone
Getting 504 when going to the Polar Flow page
It signed me out, when I go to sign back in I’m getting a 502 error and can’t use the app.
App signed me out mid workout and will not let me sign back in. Error code 502
Polar Flow service not working, Polar Flow app not working.
cannot login to Polar Flow. Getting Gateway 504 timeout error
The app will open but close itself seconds later
Polar flow not syncing with watch or other apps
App is out. No sync with watch
App not working, blank pages
no access to the server since tonight. Living in Germany
I start the Polar app on iPhone, it gives me only a black screen, after 10 or 15 seconds it just goes back to iPhone main screen. Hasn't been working for several days, should I delete and reinstall the app?
My app just crashes when I open it.. :(
Polar App not opening-screen sometimes shows last session then just goes black, or is just black on trying to open it.
Polar flow app just black screen with swipe up visible on bottom of screen on my Apple been like this for a few hours. Couldn’t update either in App Store
Black screen when I open Polar Flow app for IOS. It does that since the last update yesterday.
Polar flow app not working/opening.
My polar flow will not open, when I try the screen gets black an after a couple of seconds it just closed the app/go back.
wont upload it to strava and wont sync with the computer, taking 15+ min to sync with phone
Services commonly monitored together with Polar and alternatives
Google Workspace
Rhombus
FMX
Clever
Securly
Microsoft Office 365
Jamf
Apple
Canva
Microsoft 365
Seesaw
Nearpod
Youtube
Follett
Valimail
Quickly access the status of Polar and 4,522+ services
Polar offers a suite of fitness tracking and management tools, including mobile applications, web services, and APIs for syncing with third-party devices.
Monitoring Polar since February 2021
Tracking 16 Polar services and regions
9 incidents in 2025
Number of Incidents
2 issues
Last incident
2 days ago
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Polar is down. You can check Polar status and incident details on the top of the page. IsDown continuously monitors Polar official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Polar seems to be having problems. You can check Polar status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
Yes, there is an ongoing outage. You can check the details on the top of the page.
Yes, Polar might be slow has there's an ongoing outage. You can check the details on the top of the page.
IsDown monitors the Polar official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Polar last outage was on October 07, 2025 with the title "Data transfer unstable"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Polar and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if Polar is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Polar's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
IsDown offers an easy way to monitor Polar with maximum flexibility
IsDown monitors Polar for major outages. A major outage is when Polar experiences a critical issue that severely affects one or more services/regions. When Polar marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Polar status page for minor outages. A minor outage is when Polar experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Polar status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
Polar publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.
IsDown monitors Polar and all their 16 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
Polar and other vendors don't always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
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