Hi @Sector7G,
My Ecobee device can achieve this use case for the ecobee and much more…
Please refer to this ST community thread for more details
Or the ST community wiki:
http://thingsthataresmart.wiki/index.php?title=EcobeeSetZoneWithSchedule
http://thingsthataresmart.wiki/index.php?title=My_Ecobee_Device
The best smartapp for more flexibility is ecobeeSetZoneWithSchedule which allows you to structure your home and choose the temp/motion sensors to be used at a given time based on the concepts of rooms/zones/schedules. There are many use cases supported as described under the configuration section at the ST community wiki (ex. automatic switch to Away or resuming your program based on your motion sensors, control of slave thermostats, control of different switches for better air circulation and alternative cooling, proportional control of smart vents, etc).
For each room, you can specify any ST connected motion/temp sensor to adjust your setpoints based on an occupancy status in the last x minutes (customizable threshold)… If motion has been detected, then the temp reading in the occupied room(s) will be used to adjust the ecobee’s setpoints (just like the follow me features of the ecobee).
You can even use different calculations methods for your remote sensors (avg, median, min, max, heat/min- cool/max) to adjust your setpoints.
I’d recommend My ecobee bundle at my store:
With My Ecobee device, you can also use some complimentary smartapps to better control your ecobee4’s audio capabilities (mic enabled, playback volume, alertsound volume, etc.) and backlight settings:
Regards.