Heart disease remains the
One of the leading brands is KardiaMobile, a home monitoring system made by AliveCor. Learn more about what this device can reveal about your heart health, its limitations, and when to speak with a doctor.
A portable EKG monitor is a personal device designed to provide some of the same information as an advanced version that your doctor might use.
A traditional EKG at a doctor’s office uses
The electrodes detect electrical activity in your heart. Atypical results possibly point to:
- heart damage or failure
- heart attack
- arrhythmia, or irregular heartbeat
- blocked arteries
Your doctor may recommend an in-office EKG test if:
- you have signs of heart problems
- you’re a middle-aged or older adult in need of routine monitoring
- heart disease runs in your family
They may also recommend self-monitoring as a way to check your heart health in between formal EKGs.
According to AliveCor, the basic KardiaMobile is designed to help detect the following heart-related issues:
- atrial fibrillation (AFib), which causes the upper chambers of your heart to beat irregularly, thereby pumping out less blood
- bradycardia, or a slow heart rate
- tachycardia, or a fast heart rate
If you’re currently taking heart disease medications, this device may also help provide your doctor with additional insights to see if your treatment is working as it should. However, the KardiaMobile should not replace any recommended EKGs at your doctor’s office.
- Cost: $89
- Best for: basic EKG monitoring
KardiaMobile is a pocket-sized personal EKG device that allows you to measure your heart rate and rhythm and then capture the data on your linked smartphone.
According to AliveCor, the company that makes the device, you may be able to get medical-grade data that you can share with your doctor.
To use the KardiaMobile, you simply place your fingers on the two device sensors for 30 seconds. No electrodes are needed.
The results are immediately compiled and then displayed on your smartphone. From there, you have the option to email these results to your doctor.
The KardiaMobile 6L
- Cost: $139
- Best for: those wanting to go one step further with EKG monitoring
Another, more advanced version of this product is called the KardiaMobile 6L. This has the same basic features as the original, except that you get six different displays on your smartphone. They show the following information:
- sinus rhythm with supraventricular ectopy, which affects the top of your heart
- sinus rhythm with wide QRS, which affects the bottom of your heart (QRS represents the spread of a stimulus through the heart’s ventricles)
- premature ventricular contractions
Unlike the basic model, the 6L uses three electrodes to assess your heart rhythm. Two of the electrodes are on top of the device for your fingers and one is on the bottom which is meant to contact the skin of your left leg.
The KardiaCare Membership
The KardiaMobile products are rated 4.5 out of 5 stars from over 3,000 reviews on the company website. In addition, the products are rated 4.6 out of 5 stars from over 760 reviews on the Best Buy website.
Most reviews say the product is easy to use and offers clear results. A few of the critical reviews mentioned compatibility issues with the device not connecting to their phone, and a couple of reviewers said the battery didn’t last as long as they would like.
The company occasionally offers promotions, such as direct product discounts or add-ons such as a free clip to attach the device to the back of your phone.
While AliveCor doesn’t deal directly with medical insurance companies, you may be able to purchase the KardiaMobile with an eligible health savings account (HSA) or flexible spending account (FSA). You’ll want to check this information with your insurance company ahead of time.
Shipping is free in the United States. The company also offers a 1-year warranty and a 30-day money-back guarantee.
The KardiaMobile EKG monitor is designed to help you track your heart health between doctor’s visits. This includes irregular heartbeats that might be faster or slower than usual, as well as irregular rhythms.
AliveCor states that the KardiaMobile has FDA clearance to detect the heart issues the company advertises.
Rather than a full FDA approval, this means that the product is cleared by the agency because AliveCor showed that it has similar benefits to other products that are either cleared or approved by the FDA, such as certain smartwatches.
While KardiaMobile can help detect your heart rate and related irregularities, it cannot detect a heart attack. It’s also not compatible for use with implantable cardioverter defibrillators or pacemakers.
Also, while the company claims that the device is compatible with most smartphones, it doesn’t work with all newer Android and Apple products. Be sure to check the most recent compatibility list before purchasing.
Additionally, the device hasn’t been approved by any medical entity to detect or diagnose any disease. Instead, it’s helpful to regard this product as a complement to other heart health management strategies your doctor has suggested.
KardiaMobile shares some of the same heart health features as several smartwatches on the market, including certain versions of the Fitbit and Apple watches.
While many smartwatches measure your heart rate, only certain models include a built-in EKG that you can measure with your finger. This is done via electrodes on the face of the watch as well as sensors on the back that are placed against your wrist.
If you’re deciding between the KardiaMobile and a smartwatch, one primary consideration is the cost. While you can purchase the basic KardiaMobile model for under $100, smartwatches with EKG capabilities can cost several hundred dollars.
Still, you may consider a watch if you’re also looking for other tracking features, such as those related to fitness, daily steps, and sleep quality.
Also, like KardiaMobile, smartwatches can provide data, but you shouldn’t rely on them for diagnosing any particular heart condition.
Before purchasing KardiaMobile, discuss the benefits with your doctor. They can help you decide if this may be a good strategy to help you keep tabs on your heart health at home. You may also consider using a smartwatch to help track your daily activity.
Additionally, it’s important to talk with your doctor about managing some of the most common risk factors for heart disease. According to the
- high blood pressure, or hypertension
- high cholesterol
- prediabetes or diabetes
- sedentary lifestyle
Certain risk factors — such as age, preeclampsia during pregnancy, or family history of heart disease — aren’t in your control. However, tell your doctor about your personal and family history, so they can help identify and treat heart disease early.
Get emergency medical care if you experience possible signs of a heart attack, such as:
- chest pain
- sudden fatigue
- stomach pain
- pain in your arm that extends to your jaw
- shortness of breath
Does KardiaMobile charge a monthly fee?
KardiaMobile charges a monthly or yearly fee if you choose to sign up for their membership. The membership offers four reviews of your heart data by a board certified physician and unlimited data storage.
Is Kardia a real EKG?
KardiaMobile is a clinically validated and FDA-cleared device for EKG monitoring. It does provide medical-grade EKG data.
Is Kardia covered by Medicare?
Kardia isn’t directly covered by Medicare or health insurance. However, you may be able to use a HSA or FSA account to pay for the device and membership.
Is KardiaMobile free?
No, KardiaModible isn’t free. The devices cost between $89-$139. The optional membership costs $9.99 a month or $99 annually.
Similar to a conventional EKG, the KardiaMobile device measures your heart’s electrical activity to help detect possible irregularities in rate and rhythm. To get started, buy the device from the manufacturer and download the accompanying app on your smartphone.
While KardiaMobile can’t replace a full EKG conducted in a doctor’s office or hospital, the device may still provide valuable insights into your heart health. You can send the information to your doctor, or show them the data at your next appointment.
Discuss any immediate concerns about your heart health with your doctor or cardiologist right away. These include increasing shortness of breath during activities, fatigue, and chest discomfort.