The smart ring has been a thing for a few years now. There are at least two big brands on the market and dozens of knockoffs all over the internet. Like anything else, the smart ring isn’t for everyone, but it is for some. Some users just don’t like wearing a smartwatch to bed to track sleep, or they just don’t like wearing one at all.Estimated reading time: 2 minutesBut many of those same users want sleep and health
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