The first one on the list! In case you haven't seen this, it's a crowdfunded device that's more than doubled it's goal (link
). There's write-ups on several sites, like TechCrunch and others. I bought one for my husband since he got me the Revel when it was crowdsourced. (Ends in about a week, and will probably go on sale later this year to the public)
We already own the Lelo ring, and it's one of the better we've used.