Fitbit’s new sleep tracking update offers deeper insights, clearer breakdowns, and more accurate data, even if your scores ...

If every step taken, hour slept, and heartbeat can be measured, recorded, and analyzed, are we taking control of our health or losing the plot entirely? Reading time 6 minutes Gizmodo’s The Next ...

American cardiologists are warning that untreated sleep deprivation and undiagnosed sleep apnoea are contributing to heart attacks and strokes at a scale most patients do not realize. Research from ...

Your sleeping habits can directly impact your brain’s health, and the health of your brain can affect how you sleep. So when your body is experiencing one or multiple chronic sleep disturbances, it ...

Sleep scores may be one of the most-checked metrics in wearable health tracking, but the companies behind them haven't agreed on a shared language. A Garmin wearer with a 75 is in "Fair" territory. An ...

Traffic Lab is a Seattle Times project that digs into the region’s transportation issues to explore the policies and politics that determine how we get around and how billions of dollars in public ...

Sleep apps promise better rest through data-driven insights, but new research reveals they may also heighten worry in some users. So who truly benefits? Study: Sleep in the age of technology: the use ...

Oura is widely considered to be the most reliable smart ring when it comes specifically to sleep tracking, particularly the newest Oura Ring 4. But you might notice discrepancies in things like ...

The increasing availability of sleep monitoring apps, and rising interest in sleep health, has led to a sharp increase in people tracking their rest. But these apps might not give people an accurate ...

Fitbit is pushing its app closer to a full health companion. Starting next month, you’ll be able to connect your medical records, giving its AI coach access to lab results, prescriptions, and past ...

Fitbit’s 2026 updates boost sleep tracking accuracy by 15 percent for Premium users. Enhanced machine learning and LLM-powered coaching better analyze sleep stages and patterns. The system now links ...