Bloomberg sat down with Tony Fadell at Davos this week to talk about Nest getting picked up by Google.  The former iPod lead at Apple had a lot to say but one area of interest was the relationship with Apple, past, present and future (5:45):

“I have lots of friends, I have gotten great thank you and support. Today we are in the Apple retail stores. We have iOS support and that has not changed…[staying in the Apple stores] is their decision. You should ask them. They have been a valued partner. We have a lot of iOS device owners that use our products, and we want to offer them our products and it is for Apple to decide if they want to continue.”

He also seemed to hint about home security there didn’t he? Perhaps that’s Nest’s #3 product.