Learn how heart rate monitoring, sleep tracking, and vitals app work together for better wellness. Pixabay, hu_lexxi Apple ...

The Apple Watch is an incredible health wearable. From step tracking and sleep tracking to 24/7 heart rate monitoring and ways to take ECG and SpO2 readings, there’s not much it can’t do. But one of ...

One of the major selling points of Apple Watches in recent years has been the ability to test users’ blood oxygen levels. Unfortunately, ongoing litigation has prevented this feature from being ...

PreEvnt isaac device uses breath analysis to monitor glucose levels without needles, drawing attention at CES 2026 as a ...

The wearables industry has solved the relatively easy stuff: step counting, sleep tracking, fitness coaching. It has also solved more complex things like detecting atrial fibrillation and sleep apnea.

This is the most unusual health tracker I've seen yet, but the design makes surprising sense ...

Garmin filed a patent in May called "Pressure compensation for wrist-based pulse spectrometry" to track users' "glycated hemoglobin level" via smartwatch. A Garmin watch would track your HbAlc, or ...

Can tracking your blood sugar make you fitter, stronger, and healthier? Almost 2.4 million Americans wear continuous glucose monitors, or CGMs, to track their blood sugar—and not all of them have ...

Japanese researchers found that monitoring cumulative blood pressure load during the first trimester better predicts low birth weight than simple averages, highlighting how home tracking could ...

Is there a benefit for healthy people to track their blood sugar? Measuring blood sugar has joined sleep and exercise tracking as wellness trends, with some longevity experts claiming that reducing ...

Almost 2.4 million Americans wear continuous glucose monitors, or CGMs, to track their blood sugar—and not all of them have diabetes. More and more healthy people are wearing them to understand how ...