FITVII Fitness Tracker with 24/7 Heart Rate and Blood Pressure Monitor, Blood Oxygen HRV Sleep Tracking Smart Watch…

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24/7 TRACK YOUR FITNESS— Keep track of your heart rate and blood pressure all day long to monitor your exercise performance. FITVII HM18 fitness tracker is designed to encourage an active lifestyle, not for medical use.
OPTIMIZING WORKOUTS— It is for sports/fit enthusiasts like runners, and anyone interested in measuring their blood oxygen and heart rate. The smartwatch will vibrate and remind you to adjust your workout when your heart rate is too high. FITVII tracker watches continuously monitor blood oxygen levels at night and prompt blood oxygen levels that exceed the required range.