Blood pressure Monitor with iPhone

I want to love this product because when it works it's great, but it fails too often for me to give it a glowing review. It seems that it just depends on the mood of the device as to whether or not it can take a measurement. Sometimes it works and sometimes it doesn't. The thing that's really irritating is that the app recommends using a setting where it takes three readings and works some sort of average, but if just ONE of those readings fails the entire reading fails.

So realistically you could sit and wait for 5 minutes before taking your first reading (as recommended by the instructions), then another 2 minutes (60 second between each reading), and then have no results and have to start all over again. It's ok for this to happen every once and a while because, let's face it, not all products are perfect, but it happens way too often.

I'm still giving this 3 stars because the build quality is great and it's very comfortable. The app is also pretty nice but now I mainly track everything through Apple Health. I wouldn't recommend this device, but I also wouldn't not recommend it.