EziSmart is a company based in Norway with factories in Shenzhen. The EziSmart K1 is a range of keyboard cases that one can insert a phone into, to enable a hardware (non-QWERTY) keyboard. Targeted towards the elderly, the case can be flipped close to reveal an SOS button and four buttons for instant use. The company's app displays the caller's name in the open window on the case, with hardware buttons for picking up and ending calls. Their feature phone comes with a heart rate monitor, a pedometer and keypad with large keys.