Distance for WiFi

[gemniii]

Do you know what range of dBm levels the bars are supposed to compare to?
And I thought the sensors did not use the wifi. /edit 2.4Ghz
/edit - found link

Wyze Sense - what frequency do they use?

It looks to be … They operate on 915 MHz. This band is used in the Amateur Radio Service and the Location and Monitoring Service (LMS) and it is part of (and could be referring to the entire range of) the ISM (Industrial, Scientific, and Medical) bands of 902–928 MHz. Also it is a microwave frequency, meaning it can cause dielectric heating of organic matter, if the power is strong enough. From Hubitat Elevation forum.