Noise Luna Smart Ring Gen 2.0 - Size 7

The Luna Smart Ring Gen 2.0 is a next-generation wellness wearable designed to blend premium design with powerful health insights, delivering advanced tracking and AI-driven guidance in a slim, durable form.

• LifeOS with Luna AI 2.0 – Personalized health and lifestyle guidance based on sleep, activity, circadian rhythm, and recovery data.
• Comprehensive Biometrics – Monitors heart rate, blood oxygen (SpO₂), skin temperature, stress, and activity.
• Advanced Sleep Tracking – Measures sleep cycles, efficiency, disturbances, and circadian alignment.
• Fertility & Cycle Insights – Detects physiological shifts to estimate fertility phases.
• Long Battery Life – Up to 5 days per charge, extendable to 21–30 days with the Surge Charger case.
• Premium Build – Titanium body with PVD coating, lightweight (3–5 g), slim (8 mm width), and water-resistant (5 ATM).
• No Subscription Required – Full access to features without ongoing fees.