Galaxy Gear I love it! Expensive for sure, but then Samsung stuff always is when it first comes out - I'd say it'll be down to $200 in just a few months.
What I'm excited about is:
1) Microphone and speaker, so I can talk without holding a huge phone against my face!
2) Health sensors, so I can do my daily workout much more conveniently!
3) Camera, so I can merrily take pictures at the drop of a hat!
Pretty sweet I reckon - now I wonder what watch Apple have got up their sleeves lol