R12 Ceramic Smart Health Ring with HRV, SpO₂ Monitoring & Gesture Control – Smart Wearable Manufacturer for Brands Worldwide

The R12 Ceramic Smart Ring combines elegant craftsmanship with powerful health monitoring in an ultra-lightweight wearable weighing only 3.5g. Designed for modern lifestyles, it continuously tracks heart rate, SpO₂, HRV, stress, sleep quality, and daily activity while offering smart features such as gesture control, remote photography, and device search. With its premium ceramic construction, 5ATM waterproof protection, Bluetooth 5.2 connectivity, and long-lasting battery life, the R12 is an ideal OEM/ODM smart ring solution for fitness brands, healthcare companies, wearable distributors, and private label partners seeking a stylish, feature-rich health wearable.