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While the market today is flooded with smart-health-tracking rings, few monitor detailed sleep stats like sleep apnea risks, which is where one truly stands out—especially if your priority is quality zzz’s. Right now, the RingConn Gen 2 smart ring is 20% off in gold, future silver, and rose gold at $239.20 (originally $299), making this wearable the perfect tech-meets-jewelry gift for yourself or a partner with Valentine’s Day on the horizon.  

Sizing is especially important with a smart ring since the sensors need consistent skin contact to track activity accurately. Ring Conn offers a free sizing kit to help you accurately gauge this, and they also have an easy-to-follow sizing chart. Gen 2 is RingConn’s full-featured model, compared to the more entry-level, budget-friendly Gen Air 2, which was reviewed by PCMag. Its 12-day battery life (double that of its predecessor) is one of the biggest perks, as it has a lightweight, ultra-thin design that isn’t noticeable, especially when you’re sleeping. 

With data and insights included with the purchase, it offers an alternative to subscription-based health tracking like the Oura. The RingConn Gen 2 measures stats like heart rate, blood oxygen, HRV/stress index, and activity, as well as sleep stages and sleep apnea monitoring, which is a relatively new innovation in the wearable category. It also lasts up to 100 meters underwater, making it suitable for shower use or swimming. 

This smart ring is compatible with both Android and iOS, and it works with both Google Fit and Apple Health. That said, some users say the app isn’t as user-friendly as competitors and certain insights require you to interpret trends on your own rather than getting actionable coaching that some rivals provide. It also may be prone to scratching over time compared to more rugged options like the Oura Ring Gen 4, but it comes with a 12-month warranty. 

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