The Smart Topper will talk to you so that you can tell what you are doing when changing temperature settings during the night.  The volume of the audible feedback can be adjusted to your preference on the settings screen of the App

A volume setting of 0 is off.  A level around 5 works for most people.

The topper will say the following things:

Event What is Said
On Power up "Welcome to the Smart Topper"
When the topper starts or stops running “Starting” or “Stopping”
When the temperature setting is changed using the physical buttons the level is stated

“Hot" "6-10"

"Warm" "1-5"


"Cool" "1-5"

"Cold” “6-10”

When Cold or Hot Burst is engaged

“Cold Burst" or "Hot Burst”

When a firmware update is started