Health Smart Ring, Fitness Tracker, With Heart Rate, Blood Oxygen, Heart Rate Variability, Sleep Monitoring, Step Count, IP68 Compatible With IPhone And Android, No Subscription Fee Required

This Health Smart Ring offers comprehensive fitness tracking by monitoring heart rate, blood oxygen levels, heart rate variability, sleep patterns, and step count. Designed with IP68 waterproof protection, it ensures durability in various environments. Compatible with both iPhone and Android devices, the ring provides seamless connectivity without requiring any subscription fees. Its compact and ergonomic design enables comfortable wear throughout daily activities and workouts, supporting users in maintaining and improving their health effectively.