I want to buy a WW calculator from eBay and I'm debating which one would be best.
There's the new model, which is a small white square unit that calculates points.
There's also two older models, one blue and one silver, both rectangular, that apparently calculates points AND keeps track of your points for the day.
The older ones appeals to me, but if they worked well, I'm thinking WW wouldn't have the newer one out.
Can anybody give me any insight? I currently use a website (don't have a slider) but I'm getting tired of running to the computer every time I eat something.