Maintenance Guides / Safety & Electrical

Test smart smoke/CO detectors WiFi connectivity and alerts

Difficulty: easyTime: 20 mins

Why it matters

Smart detectors lose WiFi connectivity due to network outages, password changes, or dead batteries, silencing critical alerts during emergencies. Regular testing ensures you receive timely notifications.

Stop forgetting to do this.

Hearth generates a personalized maintenance schedule so you never miss another test smart smoke/co detectors wifi connectivity and alerts.

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How to do it

  • 1

    Open smart detector mobile app and check connectivity status for all detectors

  • 2

    If any detectors show offline, restart by removing/reinserting batteries for 10 seconds

  • 3

    Verify home WiFi network name and password are correct and haven't changed recently

  • 4

    Re-pair any offline detectors by removing from app and re-adding with correct WiFi credentials

  • 5

    Once all detectors show connected, send test alert through app and verify push notification received

  • 6

    Check battery levels on wireless models and replace if below 80%