The unit is Very well built. It measures O2 and pulse.It burns through batteries so have extra on hand.You must wait for the meter to go off before you retest. Can’t just take your finger out and redo.For the Money, buyIt.
Digital Flexi-Tip Thermometer - Accurate Fever Detection For Adults And Kids - Quick And Reliable Reading With Smiley Indicator And Protective Case By IProvèn®
44 Review
Impressive IPROVEN BPM-417 - Digital Wrist Blood Pressure Monitor For Home Use - Large Cuff And Heart Rate Monitor - Real-Time BP Reading With Wrist Guide, Movement Sensor, And Backlight
42 Review
SadoTech Necklace: A Wireless Medical Alert System For Caregivers And Seniors
44 Review
Smart bracelet Xiaomi Mi Smart Band 5 RU, black
148 Review