There’s a distinct need to create wearables that interweave seamlessly into an individual’s lifestyle, encouraging adherence ...

Our top picks for the best heart rate monitors include chest straps, smartwatches, and budget options. Find accurate models from Garmin, Polar, Fitbit, and more.

Scientists have pioneered a new way to monitor sodium levels in the blood—without drawing a single drop. By combining terahertz radiation and optoacoustic detection, they created a non-invasive system ...

HHS Secretary RFK Jr. said he wants to encourage all Americans to use wearables to track health metrics. What are the ...

Honor Watch 5 Ultra packs 64MB of RAM and 8GB of storage. It has an IP68-rated build and 5ATM (50-meter) certification. It ...

Researchers have shown, for the first time, that speckle contrast optical spectroscopy (SCOS) can be used for cuffless blood ...

ECG was thrust into the wearable spotlight via the Apple Watch Series 4 in 2018, but it can now be found on smartwatches from Samsung, Google, Fitbit, Huawei, and Garmin.

Most commercially available devices, such as the Apple Watch, Samsung Galaxy Watch, and Withings Move ECG, rely on single-lead or limited multi-lead recordings. This restricts their sensitivity in ...