Amazfit Helio Smart Ring Titanium

ACCURATE SIZING REQUIRED Helio Ring uses unique sizing and does not match standard jewelry sizes. Using the Helio Ring Sizing Kit is highly recommended to ensure the correct fit before purchasing. PREMIUM SLEEP MONITORING: Track your sleep quality with the ring sleep tracker, assessing stages and heart rate variability for comprehensive recovery insights ADVANCED STRESS MANAGEMENT: The smart ring for iphone uses an EDA sensor and heart rate variability to monitor stress levels to track your emotions EXPERT DESIGN AND COMFORT: The Amazfit Helio ring offers the lightweight excellence of titanium alloy, providing smart rings for superior comfort and precise tracking ENHANCED HEALTH ANALYTICS: This health tracker ring monitors vital metrics, including heart rate and blood-oxygen, with fitness data like VO Max via the Zepp App ALL-INCLUSIVE, NO FEES: Enjoy full health assessments with the aura ring, personalized sleep music, and fitness reports without subscriptions, for complete wellness support.