Gen 2 uses a brand-specific sizing system, which is different from standard ring sizes. For the best fit and optimal wearing experience, it is highly recommended to use the official sizing kit to determine your correct size before placing an order. The Gen 2 Smart Ring integrates multi-sensor technology to continuously monitor your sleep, heart rate, stress levels, blood oxygen saturation, physical activity, and menstrual cycle. Its ultra-light titanium construction ensures lasting comfort during sleep, work, or exercise, providing consistent and reliable health data. Awareness is the first step to better sleep. Wear the ring to track your breathing rate and detect any irregularities during rest. By understanding your breathing patterns, you gain insights into your deep and light sleep cycles to help optimize your rest. A single charge provides 5 to 7 days of battery life. Battery duration varies by ring size; sizes 1112 can last up to 7 days. Whether traveling, working late, or going about your day, the ring continues tracking seamlessly for uninterrupted health monitoring. Rated IP68 waterproof, it withstands immersion up to 100 meters, from accidental splashes to deep dives. is designed for a balance of fit and wearability to optimize tracking of heart rate, SpO, sleep, and stress, delivering meaningful health insights.
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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.