A new and emerging group of sleep rings and bands allows users to track the statistics of their sleep. From REM to deep sleep ...

China-based Sleepace, which has developed a sleep tracking device, raised $7 million in a round led by retail chain Luolai Home Textile with participation from ecommerce giant JD.com, according to a ...

There’s so much advice out there about how to fall asleep, how to stay asleep, how many hours of sleep you need, what to eat before bed for better sleep—you could spend months, if not years, trying ...

San Francisco-based startup Hello has raised $20 million in a round led by Singapore-based investment firm Temasek for its sleep tracking, bedside orb, Sense, according to the Financial Times. This ...

For years now, we've been told that we have to get enough sleep to maintain our physical and mental health. But in reality, the quality of that sleep might be more important than the quantity. Sure, ...

How does a sleep tracker on your finger compare to one in a bed? I tested Sleep Number and Oura for a month to find out. Plus, expert sleep-tracking tips. Aly Lopez Former Writer I Aly Lopez was a ...

The global smart sleep tracking device market size is expected to reach USD 58170 million in 2028 and register a rapid revenue CAGR of 15.80% during the forecast period. Key factors such as rapid ...

Omega Chen purchased a Garmin watch to track his heart rate and other metrics when he exercised, but it also measured things like his resting heart rate and “sleep score” every day and night. Yet no ...