Gen 2 utilizes a brand-specific sizing system that is different from standard ring sizes. For an accurate fit and the best wearing experience, it is highly recommended to use 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 levels, blood oxygen saturation, physical activity, and menstrual cycle around the clock. Its ultra-light titanium construction ensures comfort during sleep, work, or exercise, maintaining consistent and reliable health data. Awareness is the first step toward better sleep. Wear the ring to monitor your breathing rate and identify any irregularities during rest. Understanding your breathing patterns reveals insights into your deep and light sleep cycles, enabling you to optimize your rest consistently. 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. During travel, late work, or daily activities, your ring continues tracking seamlessly, offering uninterrupted 24/7 health monitoring without frequent charging. Rated IP68 waterproof, it withstands accidental splashes or depths up to 100 meters. A loose ring can cause unstable readings, and a tight ring may reduce comfort. is designed to balance fit and wearability, optimizing the accuracy of heart rate, SpO, sleep, and stress tracking for meaningful insights rather than random data.
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First Listed on Newegg
June 10, 2026
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Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.