Smartwatch

A wristwatch, generally with a display, that interacts with the wearer and can communicate with a network wirelessly (the device may have a USB connection for charging and other functions).

Many smartwatches have MEMS and physiological sensors, such as ECG and skin temperature thermometers. Smartwatches are designed to, either on their own or when paired with a smartphone, provide features like connecting to the internet, running mobile apps, making calls, messaging via text or video, checking caller ID, accessing stock and weather updates, providing fitness monitoring capabilities, offering GPS coordinates and location directions, and more.