CRFISH

Health Smart Ring Anti-Depression Prevention of Sudden Cardiac Death Blood Oxygen Heart Rate Blood Pressure Detection Breathing Rate Sleep Monitoring CRFISH Smart rings are equipped with state-of-the-art sensors to track and monitor your blood oxygen levels, heart rate, respiratory rate, mood management for depression prevention, human microcirculation, sleep monitoring for heart rate variability, heart rate spadogram for sudden cardiac death, and blood pressure detection to prevent hypertension. Motion detection canAllows you to monitor your health while exercising. Check Offer Price Equipped with the most advanced sensors, CRFISH Health Smart Ring is currently the most comprehensive wearable device for health monitoring...