A good scale for daily weighing of body weight and a tape measure for measuring the circumference of your belly.

Why buy this ?

Research shows that those who carefully keep track of what they weigh and how long they exercise do better at losing or sustaining their body weight than those who do not. Subsequently a good scale is useful and if you track your exercise you will find that over time your exercise will become habitual.

It is generally a good idea to keep track of your body weight. It is easy to do that with the usual bathroom scale. This one is particularly good because it also provides a convenient way to measure the circumference of your body starting at your belly button. If that circumference is greater than 40 inches you are adding to your risk of developing Alzheimers Disease.