University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

The RingConn Gen 2 smart ring tracks sleep, heart rate, stress, and even sleep apnea with no subscription and a 12-day ...

CES attendees saw health-tracking gadgets making bold promises: toothbrushes detecting diabetes, mirrors assessing 20-year ...

This Christmas, Darlene Fiske is giving her 22-year-old son a pair of cowboy boots, athletic socks—and a gut microbiome test kit that requires a DIY poop sample. “He’s super into learning about his ...

When my son was just under a year old, he was hospitalized for bronchiolitis, an infection of the lungs common in babies. He was so sick that he was sluggish and tearful and had ceased eating and ...

Eight Sleep—often called Silicon Valley’s favorite bed—is like a full-body Fitbit. It is a $3,050 mattress cover filled with sensors to monitor heart rate and body temperature. For people who pay $199 ...

Combining supplemental oxygen with mandibular advancement device (MAD) therapy significantly reduced obstructive sleep apnea (OSA) severity compared with sham treatment and offered a 14% greater ...

For the first time, researchers have shown that tackling obstructive sleep apnea’s two root causes at once, using both oxygen and a jaw-forwarding device, can dramatically cut breathing interruptions ...

Wrist-worn sleep-tracking devices can be uncomfortable to wear overnight. Fitness-focused brand Garmin’s Index Sleep Monitor, released in June, takes a different tack. The machine-washable fabric band ...

The Garmin Index Sleep Monitor is a niche but powerful accessory that solves a long-standing problem for dedicated Garmin users: how to get sleep data without wearing a bulky watch to bed. It works ...