A wristband which can track what you eat!

On top of the usual features (sleep, activities etc), Airo advertise they can track the amount of calories taken!
I wonder how they can distinguish my Pain au Chocolat from a hamburger!





Airo on Youtube

Airo's website: http://www.getairo.com/index.html

Great gadget and cool value prop for $19!

I'm sure it will be a hit!