I bought this scale over 4 and half years ago. I am a number addict and I have weighed myself almost daily this whole time. The scale is the most accurate for weight that I have had and I have tried about a dozen different scales. I don't know how it compares on the other measurements but it is very consistent. It gives a history of today, yesterday, 7, 30, 90, and 180 days ago. The model down only goes to 90 days.
Being the number addict that I am, it is missing one key feature that I would want. It has no way to export it's internal memory to anything. If it had a memory card or USB to export would be my preferred. A connection like WiFi that connected and saved on my own computer would be the best. Some scales use bluetooth, ant+, or WiFi to transmit the data to a web service. This is ok but you may call me paranoid but I like to own my data and not have someone else with visibility of it.
Bottom line is this is a great scale that only lacks a way to get the data out. As soon as they have that, I will buy another one but until then, I only recommend it to those who only want a snap shot of what where they have been. [This review was collected as part of a promotion.]