Gen 2 uses a unique sizing system different from standard ring sizes. For the best fit and 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 for 24/7 monitoring of sleep, heart rate, stress, blood oxygen, physical activity, and menstrual cycle. Its ultra-light titanium body offers comfort during sleep, work, or exercise, ensuring consistent and reliable health data. Better sleep starts with awareness. Wear the ring to track your breathing rate and detect irregularities during rest. Understanding your breathing rhythm provides insights into your deep and light sleep cycles to help optimize your rest. Your purchase provides full access to all device features and updates for a pure, uninterrupted experience. A single charge delivers 5-7 days of battery life. Battery life varies by ring size; sizes 1112 can last up to 7 days. This allows for seamless 24/7 health tracking during travel, work, or daily life without frequent charging. Rated IP68 waterproof, it withstands accidental splashes or depths up to 100 meters. A proper fit is crucial: a loose ring causes unstable readings, while a tight one affects comfort. balances fit and wearability to optimize tracking for heart rate, SpO, sleep, and stress, delivering meaningful insights. The smart ring is an eligible health investment. You can use your HSA/FSA account for payment to begin your personalized health manag
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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.