Amazfit Helio Ring - 12

The Amazfit Helio Ring is a premium smart ring engineered for peak performance and daily recovery insights. Designed for athletes, high performers, and wellness enthusiasts, it combines sleek form with smart functionality. Built from durable titanium alloy with a smooth inner resin layer, it weighs just ~3.7 g and measures only 2.6 mm thick — offering barely-there comfort 24/7. Available in multiple sizes (8, 10, 12), the Helio Ring is ultra-slim yet packed with health technology. It tracks heart rate, blood oxygen (SpO₂), sleep stages (including REM and deep sleep), HRV,