Your personal health companion, designed to bridge the gap between technology and self-awareness.The ELARA Seren Smart Ring is a premium titanium alloy wearable that weighs just 2.5g — so light you'll forget it's there, yet powerful enough to monitor your health around the clock. Whether you're tracking your sleep quality, managing stress, or training for a personal best, the Seren gives you the data you need to take total control of your well-being.Why Choose the Seren Smart Ring? No monthly subscription fees — pay once, own it forever 120+ sport modes — from running and cycling to yoga and swimming 5–7 day battery life — charge less, live more 5ATM water resistance — wear it in the shower, pool, or sea Titanium Alloy construction — lightweight, durable, hypoallergenic 24/7 health monitoring — heart rate, blood oxygen, stress, and more Sleep tracking — deep, light, and REM sleep analysis every night Menstrual cycle tracking — personalised health insights for women Sync with the SHR Ring app to unlock your personal "body manual" — actionable insights that help you train smarter, sleep better, and live healthier.Available in Brushed Silver, Carbon Black, and Kinetic Gold. Sizes 6–13. Not sure of your size? Add our free Ring Sizer Kit to your order.