Smart rings are wearable devices, shaped like a ring, that are worn on your finger and designed to be a combination of sleek and discreet. They're packed with health data that (according to limited research) can be a lot more reliable than measurements that have been taken from a smartwatch, due to the unintrusive placement on your finger and comfort for wearing while you sleep.
Smart rings won't be to everyone's tastes. The screenless nature of these wearable ring devices might have a few people scratching their heads, but to others, it will make perfect sense and fit better into their lifestyles.
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