Kardia User Reviews

Customer Experience

Positive experience64.0% of reviews
Neutral12.3% of reviews
Negative experience23.7% of reviews

~ Based on 1,186 written reviews from the US App Store.

What users say

Is Kardia Safe?

Kardia appears safe based on user ratings. AppsHunter Safety Score for Kardia is 96/100.

This assessment is based on 226,340 user ratings, with an App Store average of 4.8/5.

Safety Analysis

96.5% of ratings point to a safe experience
2.0% of ratings suggest some concerns
1.5% of ratings point to a risky experience

~ Based on 226,340 App Store ratings for Kardia.

Is Kardia Legit?

Kardia appears to be a legitimate app. AppsHunter Legitimacy Score for Kardia is 90/100.

Based on 90 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Kardia 6L

This is the best mobile EKG device on the market. if you have any kind of arrhythmias, it’s reassuring to have this little device. It has been very helpful with my cardiologist.

So glad I had Kardia

Approximately 18 months ago I had an episode of tachycardia. My cardiologist did multiple diagnostic tests and concluded that it was not atrial fib. However, he recommended that I get Kardia.
I did and would use it occasionally.
Last month I became aware of Avery rapid heart rate working my house. I had no pain . I immediately thought of Kardia and used it to record an EKG. Results read something like possible atrial fib. Since the rapid rate continued I elected to go to the ER. I WAS in A fib.
If I hadn’t had Kardia I would not have gone to the hospital. I am so glad I have it!
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Good to know

Easy way to track my heart rate. It takes 30 seconds and the info can save your life.

Readings

Computer interpretations of the EKG’s are very often not accurate. Some are overread; poor correlation with a real EKG.

Convenient and comforting

I had an aFib episode about a year ago (caught by my Apple Watch!) and got a Kardia to keep with me for times when I do not wear the Apple Watch or just want more data and an ECG readout that is pretty much like a doctor’s office. Cheap and reliable insurance especially if you have any rate and/or rhythm issues. Appears to be indestructible as well as it’s in my backpack and has survived so far! Seem to have discounts and deals fairly often as well so look for those.
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Thank you Kardia

Using my Kardia Monitor gives me peace of mind knowing my heart is in normal sinus rhythm

Excellent Device

I have the 6L and it is superior to the Apple Watch in almost every possible way. The upgrade for additional services through subscription is grossly overpriced and may generate additional revenue, it doesn’t bring that much to the table for the money. Stick with the device and you will be satisfied as well as pleased.
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Moderately aggravating but better than nothing

The 1 lead model has issues. I have to take a reading 5 or 6 times to get one that doesn’t say “unreadable”. And yes I am sitting still the whole time

Forced subscription

The product works ok. If you’re not perfectly still there is a lot of artifact on the reading. However it’s absolutely ridiculous that you pay over a 100 dollars for a product and you have to pay for a subscription otherwise it doesn’t work! I would not recommend.

Peace of mind…z

That is exactly what Kardia gives me…Peace of mind.

Nacho

Only works about have the time and def don’t work when you think your have an episode

6 lead

Works well. Recommend for people chasing heart issues. A little hard to use until you get the hang of it.

great device i

it is very easy to use it shows what i have i would like more detail but its great

Piece of junk

Have bought 2 Kardia Mobile and 1 Kardia 6L. They work for a few months and then just stop working. When working they want to “upgrade” you for $15/month to get it to say PVC and 2 other common waves forms. Absolute junk. Worthless app and devices that are incredibly cheap and don’t last longer than 3 months, based off experience with 3 different devices. Save your money.
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iPhone 17 Pro

Got new IPhone & Case, but it is a difficult challenge every day getting my KardiaMobile device to record my EKG… often have to retake a reading 3 to 5 times after moving fingers around or wetting tips or adjusting the pressure… never had this issues before with my old Android phone.

Kardia

Love the Kardia always accurate

Retired

I find Kardia to be useful as it lets me know when I am in Afib and it is recorded for me. Great app

Easy to use

So easy to use and then email my cardiologist.

Great tool for my health tracking

This has been a reliable app and is so easy to use.

Great indicator

I purchased the unit about 4 or 5 years ago and used it with confidence. Medication helped control my Afib for a number of years until last night. I went into a racing heartbeat for nearly 8 hours. Unfortunately, the battery was dead. Replaced it today.