Want to improve your health and sleep? A smart ring could help. Smart rings track everything a smartwatch does -- sleep, activity, and wellness -- all around your finger and without a screen.

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Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet ...

Paxlovid may not decrease the risk for hospitalization or death in older adults vaccinated against COVID-19 as much as previously thought, according to research published in JAMA.