N1 is one of the smallest patient monitors in the world. It plays three roles, which together provide seamless monitoring during patient movement. Firstly, N1 meets standards to work on ambulance and aircraft. Weighing less than 1.1kg, it is extremely portable. Secondly, N1 can be inserted into or removed from the host monitor as a module in one easy step. Finally, with large-font interface design and touch-gesture support, N1 is also a bedside monitor. Fewer seams also means it is easier to clean.