The wearable Bluetooth temperature monitor TempTraq from Bluespark Technologies (Westlake, Ohio) is now available for purchase at several large American retail chains such as Target, CVS and Walgreens.
Engineers from the Massachusetts Institute of Technology (MIT) have designed what may be the Band-Aid of the future: a sticky, stretchy, gel-like material that can incorporate temperature sensors, LED lights, and other electronics, as well as tiny, drug-delivering reservoirs and channels.