That's why it was moved to the list of unsupported sensors.
We were unable to get it to properly send data to the Almond+, it would update once when paired and then never again unless you press one of the buttons three times in a row quickly.
Everspring refused to help, so sadly, it's not really supported.
Update: Ah, I see, they're on the website by mistake, sorry about that. I've asked for it to be removed alongside the temperature sensor which has the same issue. The Wiki has the most up to date list of supported sensors.