The feature rich Cozmo® insulin pump has an ergonomic look and feel similar to a Nokia phone. It is the lightest mainstream pump available, weighing 77 grams without reservoir or insulin. Its height and width are smaller than the Paradigm, but it is slightly thicker than other pumps. The Animas IR1200 is smaller in total size with its 200 unit reservoir. The Cozmo is easy to program and features no-look boluses, easy IR connection to a PC for downloading data, a 300 unit reservoir, nonproprietary infusion sets, and power from a single AAA battery that lasts about three weeks.