Smartwatches have made heart rate and blood oxygen saturation (SpO₂) tracking part of everyday life. And to be fair, they are useful for most people who want to monitor their activity. However, if you ...

BMI Score Clinical basis < 16 5 Severely underweight; high mortality risk 16 15 17 30 18.5 55 Lower normal boundary 20 75 22 95 Center of optimal range 24.5 100 Often lowest mortality in meta-analyses ...

In these 2025 Advanced Life Support Guidelines, the American Heart Association provides comprehensive recommendations for the resuscitation and management of adults experiencing cardiac arrest, ...

It isn't easy for a smartwatch to earn our Best Buy recommendation – we only recommend models that offer genuine benefits above and beyond using your smartphone alone. If a smartwatch is difficult to ...

By: Owen Moore | Updated 30.06.2026, 14:18 ...

Can Google really topple Whoop’s crown? For years, Whoop has hogged the recovery wearable market almost entirely to itself. While smartwatches from Apple, Garmin and Samsung all track sleep and ...

Objective To assess medium-term organ impairment in symptomatic individuals following recovery from acute SARS-CoV-2 infection. Design Baseline findings from a prospective, observational cohort study.