Nice camera, first time to see such kind.
See my personal review below :

Pros :

• It can be easily attached to eye glasses where you don't need to carry anymore and your eye view will be your camera view also.
• What really interest me is that it has a Blincam features which checks for some strong wink or blink from you and it will automatically captures a photo
• No need to hold you camera just to capture photo
• It has app compatibility on both App Store and Google Play which can be integrated to your camera

Cons :

• A great product with great technology features. I don't see any cons in my end.