Smart rings that can track your sleep, fitness, and could save your life
Fox News
Smart rings track the same things that smartwatches do, including steps, sleep and a general overview of your overall health, and they tend have more battery life than smartwatches.
Here are my three favorite smart rings that can track your fitness and could even save your life. Kurt "CyberGuy" Knutsson is an award-winning tech journalist who has a deep love of technology, gear and gadgets that make life better with his contributions for Fox News & FOX Business beginning mornings on "FOX & Friends." Got a tech question? Get Kurt’s free CyberGuy Newsletter, share your voice, a story idea or comment at CyberGuy.com.
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