Gen 2 utilizes a unique sizing system different from standard ring sizes. For an ideal fit and the best wearing experience, we recommend using the official sizing kit to determine your correct size before purchase. The Gen 2 Smart Ring integrates multi-sensor technology to monitor your sleep, heart rate, stress, blood oxygen, physical activity, and menstrual cycle continuously. Its ultra-lightweight titanium construction offers comfort during sleep, work, or exercise, ensuring consistent and reliable health data collection. Awareness is the first step to better sleep. Wearing the ring allows you to track your breathing rate and identify any irregularities during rest. Understanding your breathing patterns reveals insights into your deep and light sleep cycles, helping you optimize your rest night after night. Smart Rings: Easy Health, Always Fresh. Your purchase grants complete access to all device features and updates, delivering a pure, uninterrupted experience centered on you. Experience a battery life of 5 to 7 days on one charge. Battery duration depends on ring size, with sizes 1112 lasting up to 7 days. It provides seamless, continuous health monitoring during travel, work, or daily life without frequent charging. Rated IP68 waterproof, it withstands accidental splashes or submersion up to 100 meters. A proper fit is crucial: a loose ring yields unstable data, while a tight one compromises comfort. is designed to balance fit and wearability, optimizing the accuracy of
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First Listed on Newegg
June 10, 2026
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Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.