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Question: The directions say there is an on/off button, but I don't see one, only a button that controls pounds/kg choice. Does yours have an on/off button?
Document: I opened the box today, took out the scale, put the batteries in, set it on pounds and it gives about 1/2 the weight it should and we keep trying to see what we can do to make it work correctly. Almost every reviewer says that they scale is accurate. Not mine. It says there is an off on button on bottom, but there is not. However it does show weight and it does change from pounds to Kg if you push the button .
The big readout display is very nice and is an active segment type which means it glows in the dark, not backlit. The instructions say once you zero the scale it will remember it and you don't have to do the touch and get off every time to zero it out. So far that is accurate, I have not had to re-zero since I got it. Just step on and get the reading.The scale has a switch or button on the bottom for selecting Lbs or Kg or Stones.
If I step off and back on, it usually weighs precisely the same, and if I pick up another item (weighing, let's say, one pound) it then measures exactly one pound more. However, repeated testing shows that it will differ by up to .2 pounds. Since I've yet to see a reading with an odd number of tenths of a pound, I think it measures to the nearest 2/10ths of a pound, and does so within a .2 pound margin of error.
Push the button on the bottom, step on, and see your accurate weight in pounds or kilos. This scale showed the same weigh as our old scale, which unfortunately matched my weight at the doctor's office, so it's very accurate.It comes with a 2-year warranty, and an instruction booklet. Overall, a very nice product for the price!I received a complimentary Smart Weigh scale for test and reviewing purposes.
The border might not be for everyone, but it's thin and sleek, and if you prefer the border to looking at the guts of the scale, it's a great choice.- It's nice and functional, with a relatively large lit read-out that lets me see my weight after waking up in the dark, which is most appreciated.All in all, if you want a basic scale, I'd highly recommend this one.
The only concern I'd have with this scale is with young children that might drop things on it. It is made with high tempered glass, and I don't know what it would take to break.The scale has three modes, lb, kg, and lb;st, but all we need is pounds. The capacity goes up to 330 lbs.If you are looking for a scale, I can't recommend this one enough. Great product!
Well - I was super excited to receive this yesterday. I'm on a weight loss journey, and need an accurate scale. Well - this one is NOT. Literally varies by up to 30 pounds during the same period of standing on it. It's never the same. Sometimes it never even settles on a number.Sometimes when I step on it it will say one number and while I'm standing there slowly decrease by 10 pounds. Now - while I certainly wish that could happen, I know that it can't.
Once I got the scale going it's great. Nice size that fits perfectly on one of my large porcelain tiles in our bathroom. So easy to use I use it every morning to monitor my weight loss. Even shows pounds and ounces. Oh, once we got it going no need to use the button. The scale is completely automatic. Plus, the scale is attractive, fits my decor and is simple to keep clean. I highly recommend this scale.
The craftsmanship is of superior quality making it one of the most reliable bathroom scales around the world! * Measurements:  Includes all the necessary unit measurements: Pounds (lb), Kilogram (kg), and Pounds to Stones (lb-st). Weight capacity: 330 lbs / 150 kg / 23st; 8lbs and readability measures 0.2 lb / 0.1 kg.
The display on this scale is great. It's very easy to read, and can be toggled between lb and kg with the simple push of a button. It uses 4 AAA batteries (included) and is instant on when you step on it. The display stays lit after you step off for about 10 seconds, then blanks out until needed again.
Answer: When i step on my scales, it automatically gives weight.  I do not have on/off button.  just make sure you have batteries in place  hope this helps