The new Ring Sensors can detect motion, openings, glass breakage, and smoke, and can also monitor carbon monoxide levels, leaks, temperature changes, and air quality.
Ring's community features are getting fire watch notifications to help you stay aware of more than just crime.
8don MSN
Luna Smart Ring Gen 2 review: this Oura ring alternative has great battery life and sleep analytics
Could Luna beat Oura at the smart ring game?
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