Pulse frequency: Accuracy +5%. 1 x Wrist Blood Pressure Monitor. Applicable wrist circumference: 13.5 cm - 19.5 cm. ???? Note that your blood pressure can vary significantly in as little as a few minutes.
Rechargeable LED Wrist Blood Pressure Monitor Voice Broadcast Heart Rate Monitor
Rechargeable LED Wrist Blood Pressure Monitor Voice Broadcast Heart Rate Monito
LED Blood Pressure Monitor Wrist Rechargeable Voice Broadcast Heart Rate Monitor
