The Smart Suit has NFC in the wrist to do things like unlock your phone when you take it out of your pocket or let you exchange business cards digitally. You can also set different modes on your phone, like Office Mode and Drive Mode.
The WELT sends data to a specially-designed app for analysis, to tell you things like -- if you keep eating like you did today, you're going to gain two pounds this month. Samsung expects the WELT to go on sale this year.
Samsung's Body Compass 2.0 workout suit contains six different kinds of sensors to track your fitness levels like heart rate, respiration and body fat levels. The company hasn't yet decided if it will release the product.