Smart rings are the future of wearable technology. It might not be as popular today as its peers like smartwatches, smart bands, and earbuds, the horizon looks promising for this finger-worn tech given its ingenious design. Driven by startups, the rise of the smart ring industry has been prolonged. In fact, smart rings have been around for a decade. But with the unveiling of Apple's smart ring patent and introduction of the Amazon Echo Loop, this will hopefully spur the industry's progress on to greater heights. What should you know about this next big thing in technology?
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