The microphone in smartwatches is mainly used for voice calls, calling voice assistants, and monitoring personal health.
Voice Calls
During voice calls, the microphone can accurately capture the wearer's voice, achieving clear communication.
Voice Assistants
In the use of voice assistants, the microphone recognizes the wearer's commands and controls the watch to operate and complete the instructions.
Health Monitoring
In addition, most smartwatches are equipped with a heart rate monitoring function. The microphone calculates heart rate by detecting the wearer's heart sounds, helping us better manage our own health.
