Outage in Resideo

3rd Party Issue

Resolved Minor
August 11, 2025 - Started 3 months ago - Lasted about 1 hour
Official incident page

Incident Report

AT&T SIM provisioning is experiencing some issues. Users may experience SIM activation delays, but the issue is not expected to impact new installs. We sincerely apologize for any inconvenience caused. We have raised a ticket with AT&T and the issue appears to be recovering. Alarm Delivery is not impacted.
Latest Updates ( sorted recent to last )
RESOLVED 3 months ago - at 08/11/2025 07:47PM

All systems are operational.

MONITORING 3 months ago - at 08/11/2025 06:42PM

AT&T SIM provisioning is experiencing some issues. Users may experience SIM activation delays, but the issue is not expected to impact new installs.

We sincerely apologize for any inconvenience caused. We have raised a ticket with AT&T and the issue appears to be recovering.

Alarm Delivery is not impacted.

Latest Resideo outages

Resideo Smart Home App - 8 days ago
3rd Party - MS Azure Issue - 8 days ago
Amazon Web Services (AWS) - 17 days ago
Service Notification: Email Delivery Disruption - about 1 month ago
TC2 App Notifications - 3 months ago

The Status Page Aggregator Built for IT Teams

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 4522 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook