In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 08, 2026 - 02:38 UTC
Scheduled - We have performed a new database optimization to improve performance and replay your old data.

As a result, some user data may not be immediately available when the maintenance period ends. The data will become available shortly after the process is fully completed.

Thank you for your patience and understanding.

Jan 8, 2026 02:39 - Jan 9, 2026 02:39 UTC

About This Site

Welcome to Circular Ring’s Status Page!

We continuously monitor our systems in real time and are immediately notified of any outages. If you see an issue listed here, there’s no need to contact our support team — we’re already working on it.

If no issue is reported, it may mean the problem lies with our cloud provider, which may not always appear here.

🔎 Important to note: These outages are not related to your ring itself. Your hardware is functioning correctly.

An “ES02 error” indicates the app cannot reach our servers.

If the app is slow to open or crashes on the splash screen, this is also due to server communication issues — not a hardware fault.

The same applies if you are unable to access your historical data.

❌ What NOT to do

Do not uninstall the app.

Do not log out of your account.

These actions will erase data stored on your phone and will only make the issue worse.

✅ What TO do

The best solution during a server outage is simply to wait and try again later.
Your data will automatically sync as soon as the servers are back online.

API Operational
90 days ago
100.0 % uptime
Today
Identity Service Operational
90 days ago
100.0 % uptime
Today
Biometrics Processing Under Maintenance
90 days ago
100.0 % uptime
Today
Notifications Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.
Jan 13, 2026

No incidents reported today.

Jan 12, 2026

No incidents reported.

Jan 11, 2026

No incidents reported.

Jan 10, 2026

No incidents reported.

Jan 9, 2026

No incidents reported.

Jan 8, 2026

Unresolved incident: Database optimization.

Jan 7, 2026
Completed - The scheduled maintenance has been completed.
Jan 7, 17:30 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 7, 13:30 UTC
Scheduled - We are currently performing a database optimization. During this process, user data is being moved and reorganized to improve performance.

As a result, some user data may not be immediately available when the maintenance period ends. The data will become available shortly after the process is fully completed.

Thank you for your patience and understanding.

Jan 7, 13:22 UTC
Jan 6, 2026

No incidents reported.

Jan 5, 2026

No incidents reported.

Jan 4, 2026

No incidents reported.

Jan 3, 2026

No incidents reported.

Jan 2, 2026

No incidents reported.

Jan 1, 2026

No incidents reported.

Dec 31, 2025

No incidents reported.

Dec 30, 2025

No incidents reported.