Pulse Oximeter Blood Oxygen Monitor Fingertip HealthTree Bluetooth Pulse Ox with Free APP O2 Pulse Oximeter Finger and Heart Rate Monitor

[Reading accurately and reliable：this bluetooth fingertip pulse oximeter accurately measures your blood oxygen saturation levels(spo2 ) pulse rate pulse strength and pulse waveform and display them conveniently on screen Text flashing alert: during measurement if the oxygen level or pulse rate exceeds the preset limit the value exceeding the limit will flash on the screen please always pay attention to oxygen level and pulse rate With bluetooth function：you could view real time data graphic report and trends of spo2 and heart rate bluetooth pulse oximeter will self switch off when a finger is removed from the unit for more than 10 seconds "One touch measurement: after placing your finger into the pulse oximeter simply press the button and the pulse ox will automatically measure and provide the results its very easy to use" Package including：1 bluetooth pulse oximeter 2 aaa batteries 1 lanyard 1 user manual]