Soehnle 63530 Alpha Digital Scale
I bought this scale used (it was an Amazon Warehouse Return item), and have been using it now for a little over 2 months. So far I have no reason to doubt its accuracy. I couldn't care less if it was off by a couple tenths of a pound, it most certainly is not off by any great amount. The results shown are always consistent ... I've tested it by weighing myself multiple times in a day and could see the indicated weight go up a bit after I ate, but it was never a radical change in indicated weight.
Aside from the very attractive design, another aspect of this scale that I really like is that the feet hold it a couple inches off the floor. Since I keep this scale in my bathroom, this helps keep it clean. I've had other glass scales that were low to the ground and all kinds of debris and dust regularly gathered underneath and required more regular cleaning. With this scale's raised-legged stance, I can vacuum the floor and not have to flip the scale over to clean out junk stuck underneath.
The "instant on" feature is also really nice. Other scales require you to tap a button or the platen before it will activate, and some require a pretty hefty poke to activate. This one you just step on, and it weighs you. No dancing around or jumping up and down, just step and weigh.