Qardio
Qardio Overview
The aggregated data is based on reviews and questionnaires provided by PissedConsumer.com users.
Qardio has 1.6 star rating based on 15 customer reviews. Consumers are mostly dissatisfied.
- Rating Distribution
Pros: Good machine, Great scale, Great until now.
Cons: App connectivity and lack of an on-off switch, Battery, Complicated to use.Recent recommendations regarding this business are as follows: "I’m trying to talk with customer service but that phone doesn’t take no calls", "dont buy", "Avoid these jokers like the plague!", "Please sent missing health reports for my doctor to review.", "Go somewhere else".
The aggregated data is based on reviews and questionnaires provided by PissedConsumer.com users.
Qardio has 1.6 star rating based on 15 customer reviews. Consumers are mostly dissatisfied.
- Rating Distribution
Pros: Good machine, Great scale, Great until now.
Cons: App connectivity and lack of an on-off switch, Battery, Complicated to use.Recent recommendations regarding this business are as follows: "I’m trying to talk with customer service but that phone doesn’t take no calls", "dont buy", "Avoid these jokers like the plague!", "Please sent missing health reports for my doctor to review.", "Go somewhere else".
Consumers are not pleased with Customer service and Insurance Plans Acceptance. The price level of this organization is high according to consumer reviews.
Media from reviews

App will not work on my iPhone 16 pro
When trying to sign on it keeps saying "The Qardio service cannot be reached. Please check your internet connection and try again".
But my internet is work just fine. The app works on my iPad just fine but I would like it to work on my iPhone. I have deleted the app on my iPhone and reinstalled it and it still does the same thing.
Please HELP. Thank You
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerThe cardio scale doesn’t charge
Please, I need to get help. I need to talk with somebody of customer service because my cardio scale it doesnt charge.
Preferred solution: If my cardio scan it doesn’t work, I would like to have full refund
User's recommendation: I’m trying to talk with customer service but that phone doesn’t take no calls
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerMonthly health report
I have not received my Health reports for May and June 2025. Can you please send them. My email address is jrpringle@***.com
Preferred solution: Apology
User's recommendation: Please sent missing health reports for my doctor to review.
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerWhere is Qardio?
They have disappeared with no replies from "support" but they are STILL selling their machines.
How can you sell what you cannot support?
User's recommendation: Avoid these jokers like the plague!
Went out of business, and left its customers with useless electronics
Well, after long searching for the phone number of how to get in touch with cardio, I found an article that talked about it going out of business and going bankrupt. It says they just closed the doors one day.
Wow. What a great way to end it with your relationship with your customers. Rather than finding somebody to purchase The software to run so that we can continue to use our goods, you just run with your tails and hid. Cowards.
Yes, I can use my weight scale, and I can use my oxygen l meter, but Im left with a brick for the blood pressure device.
Yes, Im pissed, but Im also a little angry at some of the big giants like Apple and Android for not taking this software over and continuing it for their customers. What a mess!
App is not working and support is not working
No app, no support this product is abandoned, a painful experience. You lost your money. A product without an app is useless.
User's recommendation: dont buy
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerLocked out
I have been using Quardio monitoring for over a year. I have two units.
Now I really need it because I've had three heart attacks and a triple bypass. I have been locked out of my phone account, and there is absolutely no way to contact the company to get this resolved at a time I need to be relaxed. You are making me incredibly angry.
Your customer service is absolutely non-existent. I wouldn't recommend you to anyone.
- Great until now
- Unusable
Preferred solution: Access to my account, and use of my purchase product
User's recommendation: Go somewhere else
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerCan’t log in to website
Need a phone number for the California office when there is a problem. Comes up Qardio is not found and that I need to check my connections when I can get on other websites with no problems. I tried filling out one form and it wouldnt send because it said email is already in use.
- Had for years and still going strong
- Love my blood pressure machine
- No way of contacting qardio for assistance
Preferred solution: Help on a log in and a phone number for the California office.
Can’t contact
No response. No phone number and email was deemed undeliverable!
Cant find corresponding app and the app that I downloaded when I purchased the device is no longer functioning
I just want an app to use with my blood pressure machine!!! ???
!!!???!!!, !!!
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerCan’t use Qardio Arm, asks for login then can’t be reached
I have not received any response from Qardio and I still am unable to "log in and use the BP monitor.
I can't take my blood pressure with either QardioArm device. I have 2. Asks for login credentials, then can't be reached.
- Unique design
- Complicated to use
- Battery
- App connectivity and lack of an on-off switch
Preferred solution: help using QardioArm
User's recommendation: don’t use Qardio products for essential medical monitoring.
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerWebsite is not connecting
Qardio website is not connecting or uploading. I get an error if the Qardio service is not available.
- I use it to monitor my blood pressure
- Customer service is not accessible
Preferred solution: A solution for the website error
User's recommendation: Don’t bother contacting because no solution was provided. Instead it is an attempt to charge customers for technical support.
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerCan’t access web site to sign information
Didn’t solve my problem.
Has not been resolved. Just get a run around. Cant connect to the Qardio server to access it to use my BP unit
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerCannot contact them via email or phone
Want to cancel my subscription, and I have tried several email addresses, and the phone number doesn't work.
- Received no renewal notice
Preferred solution: My subscription canceled
User's recommendation: Forget this company.
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerOrder
have not heard back after filing complaint about no customer service and still do not have product.
Where is my order? What is the problem with shipping this product?
I'm not very happy ordering from Qardio. If I do not receive a response to this email, I may return any product that I have previously ordered from you. I have never experienced such a problem with any online orders.
I would like a prompt response. Thank you.
- Product seems good will only know with time
- Worst customer service
Preferred solution: Deliver product or service ordered
User's recommendation: I dont know ordering from this co. and communicating with them is very frustrating and ver poor
This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ
Verified ReviewerThe machine is not completing the blood pressure circle as per usual
The phone screen indicates this message: 'Please contact customer service with ref. Z8.'
Replaced batteries.
Green light came on.
Pressed start as per usual.
However, the settings showed on the screen,
but the arm part did not tense up and vibrate as usual.
- Good machine
Preferred solution: have the machine working again
User's recommendation: contact customer service
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Apparently they have filed for bankruptcy