The mylife YpsoPump is one of the smallest and lightest insulin pumps on the market. It only weighs 83 grams including battery and filled cartridge. Since the functions have been reduced to the essentials, the operation of the pump is particularly easy to learn. It is operated using a high-contrast OLED touchscreen. Icons that are language-neutral and thus immediately understandable guide the user through the menu. The pump is used with pre-filled cartridges, which simplifies the cartridge change considerably, as well as with self-filled cartridges for the insulin of choice. Therapy data can be transferred via Bluetooth.