Tag: Activity
Heart Rate Variability Fluctuates by Age, Gender, Activity and Time of Day, Fitbit Study...
A new study published in The Lancet found that using heart rate variability (HRV), wrist-worn health trackers can provide a range of predictive cardiovascular...
New Study Suggests Wearables Data and Self-Reported Symptoms Can Predict COVID-19 Infections
In a study that appears today in Nature Medicine, scientists from the Scripps Research Translational Institute Research team reports that wearable devices like Fitbit...
Smart Ring Startup Oura Enters New Era with a $28 Million Series B Funding
Oura Health, an Oulu, Finland-based startup that makes smart activity- and sleep-tracking ring, has raised $28 million in a new Series B funding round....