SCALE...
A friend of mine treated me to a new scale after surgery. I got to go and pick it out. I bought a digital one that had 400lb. weight limit that way I knew it would be accurate. It also shows your BMI. I like it because it will show what you weighed the previous time also. It is one from Homedics that I got at Bed Bath and Beyond!
Be careful though I am of those obsessive weighers...every morning I weigh myself! So be careful!