App Feels Slow With Many Devices in a Home

Last updated: August 25, 2026

There is no documented maximum number of Homes or devices. Mysa recommends about 50 devices per Home because a very large list can make the app feel slow.

What to do

  1. Split devices across more than one Home only if that matches how you use the property (for example a garage building vs the house). Do not split one room across Homes just to chase the number.

  2. Force-close the app, update to the latest Mysa app, and retry on Wi-Fi.

  3. Each Home still has its own schedules, geofencing, and sharing. After a split you will configure those again on the new Home.

Moving a thermostat to the new Home means remove + re-pair. That clears its schedules and settings.

If you still cannot resolve it, email support@getmysa.com if the app stays slow with well under 50 devices.