If I have antique wood furniture that needs to be maintained in a certain humidity range, this will notify me to run a humidifier.
If
Thermostat indoor humidity is less than
This trigger fires every time your ecobee thermostat senses that the indoor humidity is less than a specific value you supply.
Then
Send a notification from the IFTTT app
This action will send a notification to your devices from the IFTTT app.
Discover more time saving integrations for ecobee and Notifications