At CES 2012 is the Basis Wrist monitor keeps track of your heart rate, sleep patterns, calories burned, and response to daily activities. All of this without an obnoxious chest strap. A built in 3D accelerometer measures just how active you really are. There are also temperature and galvanic skin response sensors that provide a whole new insight into how your performance is affected by events throughout your day. Imagine the readings when you are around your mother in law. This combination of factors can really paint an extensive picture of your overall health and well-being. It seems to be very comfortable. It is also water resistant, which makes it capable of joining you on several fitness activities. The band is also customizable so if you get sick of one look, you can just swap it out for another.
They are taking pre-orders now.