Amiigo is a fitness app, bracelet and shoe-clip that uses gesture-recognition algorithms to identify the type of exercise you're doing and a variety of sensors tell you how well you're doing it as you're doing it.
The hardware includes a variety of sensors that track variables such as your heart rate. The device includes motion sensors/accelerometers to track how you’re moving, plus an infrared sensor to monitor blood oxygen levels. The bracelet also incorporates a stainless steel plate to measure skin temperature.
Release Date = April 2013
Price = US$89