Buy CONAIR WW78 Weight Watchers Glass Body Analysis Scale with fast shipping and top-rated customer service. Newegg shopping upgraded ™Instructions for customizing your Weight Watchers Body Analysis scale are below. However, the scale does not need to be programmed to operate as a simple weigh Congratulations! By purchasing this Weight Watchers Scale, you've made the first step toward taking control of your weight. To get the greatest benefit from. The display then scrolls to show your weight, your bone mass (BM), your muscle mass (MM) and your BMI twice. 11. The scale will then turn off automatically.