This device is very accurate and the extra deliverd spo2 meter is a very handy tool!! i took this one to the doctor and gave the same results as the one my doctor has! highly reccomend this product

Love the continuous function for blood pressure monitoring plus oximeter! Big help on my journey to stabilize my hypertension. I run it on 5-minute automatic intervals like an ABPM (as long as the app is constantly open and active in my iPhone) and the readings are accurate. Historical data is logged in the ViHealth app and can be exported to file, but too bad it does not feed into Apple Health. At the time of purchase, the website claimed that this was integrated with Apple Health but I think they have changed the statement since. I also sent an email to Support but never received a response. If Wellue is able to get this fixed and enable Apple Health integration, this will truly be a 5-star device and app!!

Blood Pressure Monitor with Oximeter

Initially, I was skeptical whether or not this would actually work as advertised. I am pleasantly surprised. This is easy to place on my arm and automatically take my blood pressure without any difficulty. The ox probe also works great. Insert my finger, then I can get a reading within seconds. A good product I must say.