For Leah Martin, a 48-year-old attorney and mother, running on three to five hours of sleep felt normal until headaches and fatigue made her realize she wasn’t performing at her best. “I wasn’t happy, ...

The global fitness tracker for sleep monitoring market size was valued at USD 7.64 billion in 2025 and is predicted to hit around USD 34.15 billion by 2035, rising at a 16.15% CAGR, a study published ...

Wearable trackers could even detect the probability of a relapse weeks or months before it occurs. Up to around 60% of people with MDD will experience at least one relapse episode in their lifetime.

Luffu tracks health data like medications, diets, and sleep and provides AI-powered alerts for potential health issues. Luffu tracks health data like medications, diets, and sleep and provides ...

Image of an iPhone (with Health app visible) next to an Apple Watch. (Apple) Apple Health brings sleep tracking, scheduling and long-term analysis into one place, with your iPhone acting as the hub ...

The redesigned Fitbit app and AI health coach are rolling out to iOS users and Fitbit Premium subscribers in the UK, Canada, Australia, New Zealand and Singapore. Vanessa Hand Orellana Lead Writer ...

Smartwatches are more common than ever, but they're not all good, and these four, in particular, ranked incredibly low when ...

Buying a smartwatch can feel like a balancing act between quality and price — so we've ranked the brands that give you the best of both worlds.

People with limited experience of physical activity who are trying to get fit are the most vulnerable to emotional and ...

ATLANTA — Your watch says you had three hours of deep sleep. Should you believe it? Millions of people rely on phone apps and wearable devices like rings, smartwatches and sensors to monitor how well ...

Your watch says you had three hours of deep sleep. Should you believe it? Millions of people rely on phone apps and wearable devices like rings, smartwatches and sensors to monitor how well they're ...

Sleep Stop waking up at 3 am — I asked 5 doctors for their best sleep hygiene tips and here’s what they said Sleep Don’t worry about total sleep time, pay attention to these metrics on your sleep ...