Nope, but I've been thinking about buying a Gear 2 Neo. My wife has the OG Pebble, she has had some issues with it, but doesn't regret the purchase. I'm not a watch or cellphone accessory kind of guy. I just recently got a Galaxy Gear Circle, it's great, no real complaints, but it's only so useful over regular earbuds, plus inside a year the left earbud is already going out.
I bought one of the original Galaxy Gear watches, but I didn't care for it and returned it after a day or two. Been considering buying the Gear 2 Neo.