Samsung Galaxy Watch 4 could one-up the Apple Watch with a BIA sensor

The BIA sensor will help you easily track your fat loss progress. What you need to know A new leak suggests the upcoming Galaxy Watch 4 will come equipped with a BIA sensor. A Bio-Electrical Impedance Analysis (BIA) sensor is used to assess a person's body composition. Samsung is expected to take the wraps off the Galaxy Watch 4 and Galaxy Watch Active 4 at its MWC event next week. Earlier this week, we got our first look at the design of Samsung's upcoming Galaxy Watch Active 4. Now, a new leak...