NEW MODEL! Y5 Fitness Tracker Smart Bracelet IP67 Heart Rate Blood Pressure Blood Oxygen Monitor Sports Watch Product Features: 24H Dynamic Heart Rate Monitoring Aiming at more ten kinds of motion scene to optimize algorithms, the accuracy o…
NEW MODEL! Y5 Fitness Tracker Smart Bracelet IP67 Heart Rate Blood Pressure Blood Oxygen Monitor Sports Watch Product Features: 24H Dynamic Heart Rate Monitoring Aiming at more ten kinds of motion scene to optimize algorithms, the accuracy o…