One of the most notable developments in sleep tech has been the rise of wearable sleep trackers. These devices, which can be worn on the wrist like a watch or clipped onto pajamas, continuously monitor factors like heart rate, breathing patterns, and motion during sleep to provide insight into sleep cycles and quality. Some popular sleep tracker brands include Fitbit, Garmin, Oura Rin... https://www.coherentmarketinsights.com/industry-reports/sleep-tech-devices-market