I also don't need a tablet, but it's a useful separate device. I use it for Spotify (yeah that's Android I know) using Bluetooth to my speakers in my living room and in my kitchen to look up recipes.

The sad thing is that Sailfish on tablets (I own a Jolla tablet) actually works great. Even better than on the phone. And a much cleaner interface than Android (I used to have one of those). I'd imagine Bang & Olufson could design it, if they were into designing tablet interfaces.