Query: smart watch with ecg and blood pressure
V19 Fitness Activity Tracker with Dual-HR Heart Rate Monitor Blood Oxygen SpO2 Sleep Tracker Health Smart Watch, IP68 Waterproof Steps Calories Counter Pedometer Watch for Men Women Seniors
HalfSun Fitness Tracker, Activity Tracker Fitness Watch with Heart Rate Monitor, Blood Pressure Monitor, IP67 Waterproof Smart Watch with Sleep Monitor, Calorie Counter, Pedometer (Gray)