I bought this a while ago, but I want to report how accurate this cuff is, that I recommended it to a nurse. Every time I go to my doctor's we compare this cuff to her reading and they are the same.
Smart bracelet Xiaomi Mi Smart Band 5 Global, black
244 Review
Smart bracelet Xiaomi Mi Smart Band 5 RU, black
148 Review
Track Your Oxygen Levels And Heart Rate With IProven Fingertip Pulse Oximeter β Includes Battery, Case, And Lanyard In Blue
49 Review
POLAR H10 HR Sensor: Bluetooth Enabled, ποΈ Black, M-XXL β Advanced Accuracy for Heart Rate Monitoring
39 Review