What’s New

Version 1.87

This version of the Qardio App includes support for iOS 13.

The Qardio App works with QardioArm to track your blood pressure and QardioBase to track your weight and body composition data in a way that makes health monitoring effortless and actionable. When connected to QardioCore, Qardio App tracks continuous medical grade electrocardiogram (ECG/EKG), heart rate, heart rate variability, skin temperature, respiratory rate, activity, and more.

*** Qardio makes it easy to keep your health in check and works with Apple Health and Apple Watch. We hope you enjoy this update! If you do, please leave a review on the App Store. ***

Ratings and Reviews

4.7 out of 5
14.3K Ratings

14.3K Ratings

Stl Lawyer ,

Phenomenal update to BP monitoring.

I am 48 years old with a history of heart disease in my family. My cardiologist requires me to monitor my BP at home, both morning and evening. The BP devices available on the market are nice and certainly based on price will offer an accurate monitoring results. The Qardio device is well made, and feels durable from the arm cuff to the quality heavy plastic that makes up the signal which is attached to the cuff. Qardio has eliminated the cords that normally connect to the cuff. The balky traditional base that connected to the BP cuff is replaced with your smart phone. This leads to the next great feature that is overdue for BP monitoring, the software is smart, simple, and excellent for tracking your blood pressure. I have had the Qardio BP cuff for a little over a week and it is absolutely worth every penny and has been a smart investment in my health. I would recommend this product to anyone who takes their health serious, or any person that like myself, has history of heart issues. If the product stands up over time from use then Qardio is in my opinion an amazing advancement in assisting people in monitoring their heart health.

Kirk - StL Law Group LLC


App Routinely Crashes

I’ve been a regular user of QardioArm A100 blood pressure monitor for about 1 year. The first 9 months or so months it seemed like the ideal monitor. I even bragged about it to my medical provider. I had the setting set up for 3 consecutive measurements with the photo display running during the measurement process. Shortly after switching to a new iPhoneX the app began routinely crashed midway during the process. Frequently during the first 1 of 3 measurements. I then changed my setting from 3 to 1 reading and also turned off the photo feature. It helped but did correct the problem. The app still frequently crashes and closes. I am working hard to manage my BP and now am having to rely on a single measurement, this is a concern, especially because the QuardioArm’s instructions clearly state that a user needs multiple measurements for a more accurate reading. Additionally, I have corresponded with their customer service through email, they were responsive, acknowledging my concerns but in the end offered no solution. As time passes I keep hoping I’ll see an app update in the iTunes Store but thus far I have seen nothing. In fact I find no history that they ever do any corrective updates. It’s disappointing that what had started out as an excellent price/value tool and resource is now no more than just another outdated technology purchase flopping around in my junk drawer like my old flip phone.

Developer Response ,


It sounds like there may have been an issue with the installation of the Qardio App on your iPhone X. Our Support team would recommend that you simply uninstall and reinstall the Qardio App to resolve the issue you are experiencing. Kindly give this tip a try and feel free to reach out to Support@getqardio.com if you continue to experience an issue.

Still ticken ,


I've had mine over 2 years and many other types of BP monitors since I developed heart issues 29 years ago. It's small enough to take on walks. This is the best by far! The reliability is most important of all. Recording data is next. Then the fabulous support when I report a problem. As soon as I report a problem support is there. Then they send me a new replacement as soon as they determine a fault that needs same. I bought my wife one a few months back when cardiologist wanted daily records. She loves it too!! We recommended it to our five adult children ages 50-29 and all our friends.

09july2017 It's about 3 years now. I still love this BP unit and their support.

06may2019 It’s almost 5 years now. My wife and I still love this BP unit and especially their EXCELLENT SUPPORT which does not waiver no matter how long ago we bought our units!


Qardio, Inc.
168.6 MB
Health & Fitness

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Danish, Dutch, Finnish, French, German, Italian, Norwegian Bokmål, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese

Age Rating
Rated 4+
Copyright © 2019 Qardio, Inc. All rights reserved.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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