<human>: What is a "smart" watch?
<bot>: A smart watch is a wrist-worn electronic device that combines the features of a regular watch and some of the capabilities of a smartphone. It typically has a display for viewing information, such as time, date, or notifications; a speaker for audio playback; and a variety of sensors to detect motion, heart rate, and other environmental data. Smart watches often connect to a user's phone via Bluetooth or Wi-Fi, allowing them to receive calls, texts, emails, and other alerts from their phone.