Smart Ring Size 8

Experience the future of wearable technology with this sleek smart ring. HEALTH MONITOR AT YOUR FINGERTIPS: This smart ring for women and men is an all-in-one health tracker, measuring heart rate, blood oxygen levels, activity, and sleep patterns right from your finger with this compact fitness tracker ring. ALL-DAY ACTIVITY TRACKING: Motivate an active lifestyle by monitoring steps, distance, calories burned and more throughout the day while you go about your routine. ALL-DAY WEARABLE DESIGN: Ultra-light stainless steel ring is comfortable enough to wear all day and night with IP68 waterproof protection for swimming and rainy activities