OMsignal manufactures clothing embedded with various health sensors. The shirt captures ECG, activity, breathing patterns and “emotive” states on a continuous basis. A small device that the user must clip on to the shirt sends data from the shirt’s sensors to a companion smartphone app via Bluetooth. Users can then view all of their metrics from the smartphone app. The shirts come in long sleeve, short sleeve, and sleeveless options.

Source: mobihealthnews.com