We love to be able to control our home from abroad.
Bought it to press on the curtains button every morning at 06:30. Works perfectly.
I bought four Fingerbot Plus and the HomeHub Bluetooth without knowing what I wanted to use them for, but soon the bots found their ways onto my garage door openers, my not-networked Roomba, and my desktop PC.
Now I can go for a walk through the garage door and never deal with the decade-old remote control keypad (that stops responding when the temperature is too low), stop the Roomba (when it struggles to find its home base) at night without getting out of bed to chase down the Roomba, and remotely power up my PC before starting a remote desktop session to it from the other end of the house.
Sure, one day I might want to upgrade all those things to be IoT-ready. Until then, I continue to get useful service life out of them with a little added convenience of remote control and home automation.