There are the usual suspects: a viral vitamin C serum, a meat thermometer that's perfect for grilling season and of course, the Renpho Smart Scale, which—in my four years of working as a ...

Smart scales can help you keep track of your muscle mass, body fat percentage, bone density and other health stats — these are the best models we have tested. The best smart scales do far more ...

1 First Clinical Medical College, Shanxi Medical University, Tai Yuan, China 2 Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Shanxi Medical University, Tai Yuan, China ...