Mobile Heart Monitor Comparison - June 2025

Last Updated - June 25, 2025

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Model

KardiaMobile 6-Lead Personal EKG Monitor – Six Views of The Heart – Detects AFib and Irregular Arrhythmias – Instant Results in 30 Seconds – Works with Most Smartphones - FSA/HSA Eligible

Model

KardiaMobile 1-Lead Personal EKG Monitor – Record EKGs at Home – Detects AFib and Irregular Arrhythmias – Instant Results in 30 Seconds – Easy to Use – Works with Most Smartphones - FSA/HSA Eligible

Model

KardiaMobile Card Wallet-Sized Personal EKG Device - Record Single-Lead EKGs On The Go and Detect Irregular Heartbeats - by AliveCor

Model

KardiaMobile 6L Max with 12-Month Subscription | 6-Lead Personal EKG Monitor | Heart Health Membership | Detects AFib & Irregular Arrhythmias | Easy Results in 30 Seconds | Works with Smartphones

Model

EMAY 6L Portable ECG Monitor | Record ECG and Heart Rate in 6 Channels | Compatible with Smartphone and PC | No Subscription Required

Model

Amzhero Health Fitness Tracker with 24/7 Heart Rate, Blood Oxygen, Blood Pressure, Sleep Tracker, 5ATM Waterproof Activity Trackers with Step Tracker, Pedometer (S & L Bands Included)

Model

OVIIN Portable Heart Rate Monitor, Wireless Home Use Heart Rhythm Tracker, Heart Monitoring Devices,Smartphone App Compatible with iOS/Android

Brand

AliveCor

Brand

AliveCor

Brand

AliveCor

Brand

AliveCor

Brand

EMAY

Brand

Amzhero

Brand

OVIIN

Reviews

42,564 reviews

Reviews

146,838 reviews

Reviews

4,866 reviews

Reviews

1,848 reviews

Reviews

214 reviews

Reviews

2,952 reviews

Reviews

52 reviews

Features

Precision

9.3

Precision

9.1

Precision

9.1

Precision

8.6

Precision

8.1

Precision

7.9

Precision

7.7

Simple to use

9.4

Simple to use

9.3

Simple to use

8.6

Simple to use

8.4

Simple to use

7.7

Simple to use

7.6

Simple to use

7.4

Worth the money

9.3

Worth the money

7.9

Worth the money

9.1

Worth the money

8.4

Worth the money

7.7

Worth the money

7.6

Worth the money

7.4

Tech Specs

customer reviews

4.5 4.5 out of 5 stars 21, 282 ratings 4.5 out of 5 stars

customer reviews

4.4 4.4 out of 5 stars 73, 419 ratings 4.4 out of 5 stars

customer reviews

4.0 4.0 out of 5 stars 2, 433 ratings 4.0 out of 5 stars

customer reviews

4.5 4.5 out of 5 stars 924 ratings 4.5 out of 5 stars

customer reviews

4.6 4.6 out of 5 stars 107 ratings 4.6 out of 5 stars

customer reviews

3.8 3.8 out of 5 stars 1, 476 ratings 3.8 out of 5 stars

customer reviews

3.9 3.9 out of 5 stars 26 ratings 3.9 out of 5 stars

item package dimensions l x w x h

5.61 x 3.7 x 1.22 inches

item package dimensions l x w x h

5.59 x 3.7 x 1.2 inches

item package dimensions l x w x h

5.43 x 4.37 x 0.75 inches

item package dimensions l x w x h

5.59 x 3.7 x 1.14 inches

item package dimensions l x w x h

5.86 x 3.26 x 1.81 inches

item package dimensions l x w x h

-

item package dimensions l x w x h

7.83 x 6.38 x 2.32 inches

screen size

6

screen size

0.96 Inches

screen size

0.75

screen size

6

screen size

2.4 Inches

screen size

1.47

screen size

-

color

Black

color

Grey

color

Black

color

Black, Grey, Grey

color

Blue

color

Spaceblack

color

-

compatible devices

Smartphones

compatible devices

Smartphones

compatible devices

Smartphones

compatible devices

Smartphones

compatible devices

Smartphones iOS & Android , PC Windows & Mac

compatible devices

Smartphone

compatible devices

-

package weight

0.1 Kilograms

package weight

0.1 Kilograms

package weight

0.05 Kilograms

package weight

0.1 Kilograms

package weight

0.22 Kilograms

package weight

-

package weight

0.32 Kilograms

brand name

AliveCor

brand name

AliveCor

brand name

AliveCor

brand name

AliveCor

brand name

EMAY

brand name

-

brand name

OVIIN

product dimensions

3.54L x 1.18W x 0.28H

product dimensions

3.28L x 0.02W x 0.2H

product dimensions

3.37L x 2.13W x 0.05H

product dimensions

3.54L x 1.18W x 0.28H

product dimensions

4.7L x 2.2W x 0.7H

product dimensions

-

product dimensions

-

item weight

24 Grams

item weight

18 Grams

item weight

7.4 Grams

item weight

24 Grams

item weight

85 Grams

item weight

-

item weight

-

material

Plastic

material

Plastic

material

Plastic

material

Stainless Steel

material

Metal, Acrylic

material

-

material

-

item dimensions lxwxh

3.54 x 1.18 x 0.28 inches

item dimensions lxwxh

3.27 x 1.26 x 0.14 inches

item dimensions lxwxh

3.37 x 2.13 x 0.05 inches

item dimensions lxwxh

3.54 x 1.18 x 0.28 inches

item dimensions lxwxh

4.7 x 2.2 x 0.7 inches

item dimensions lxwxh

-

item dimensions lxwxh

-

suggested users

unisex-adult

suggested users

unisex-adult

suggested users

unisex-adult

suggested users

-

suggested users

unisex-adult

suggested users

-

suggested users

-

included components

1

included components

Phone Clip

included components

1

included components

-

included components

Device, USB Cord, Manual

included components

-

included components

-

warranty description

2 year warranty

warranty description

2 year warranty

warranty description

1 Year Limited Warranty

warranty description

-

warranty description

1 year warranty

warranty description

-

warranty description

-

number of items

1

number of items

1

number of items

1

number of items

-

number of items

-

number of items

-

number of items

-

Review

-

Review

-

Review

-

Review

Review

-

Review

-

Review

-

Available On

Amazon

ebay

Available On

Amazon

ebay

Sharper Image

Available On

Amazon

ebay

Available On

Amazon

ebay

Available On

Amazon

ebay

Available On

Amazon

Available On

Amazon

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.7
1

AliveCor
13% Off

KardiaMobile 6-Lead Personal EKG Monitor – Six Views of The Heart – Detects AFib and Irregular Arrhythmias – Instant Results in 30 Seconds – Works with Most Smartphones - FSA/HSA Eligible

9.4 Simple to use

9.3 Precision

9.3 worth the money

Why we love it

Quick 30-second EKG results.

No subscription needed for basic use.

Highly portable and easy to use.
Main highlights

TRUSTED BY PROFESSIONALS: Recommended by doctors, KardiaMobile 6L is the world’s only FDA-cleared six-lead personal EKG
SIX LEADS, SIX TIMES THE DATA. Six-lead EKGs give you a more detailed view of your heart and more data to share with your doctor. With KardiaMobile 6L, you can detect AFib, Bradycardia, Tachycardia and Normal Sinus Rhythm right on your smartphone. KardiaMobile 6L does not check for heart attack.
NO SUBSCRIPTION REQUIRED. Takes a six-lead EKG and detects Atrial Fibrillation, Bradycardia, Tachycardia, and Normal Sinus Rhythm without a KardiaCare subscription.
COMPATIBLE WITH SMARTPHONES. Works with most smartphones and tablets. KardiaMobile 6L is compatible with most popular phones and tablets. To use your Kardia device, you must download the Kardia app on a compatible device. Visit alivecor.com/compatibility to check the list of compatible devices.
ACCURATE AND DETAILED EKG RESULTS. KardiaMobile 6L records a medical-grade, six-lead EKG and provides FDA-cleared determinations of your heart rhythm in just 30 seconds.
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9.6
2

AliveCor
KardiaMobile 1-Lead Personal EKG Monitor – Record EKGs at Home – Detects AFib and Irregular Arrhythmias – Instant Results in 30 Seconds – Easy to Use – Works with Most Smartphones - FSA/HSA Eligible

9.3 Simple to use

9.1 Precision

7.9 worth the money

Why we love it

Portable and easy to carry.

Instant results in 30 seconds.

No subscription needed for basic use.
Main highlights

TRUSTED BY PROFESSIONALS: KardiaMobile is FDA-cleared and the #1 doctor-recommended personal EKG with more than 100 million EKGs recorded.
Not recommended for use with pacemakers and ICDs and does not detect heart attack.
NO SUBSCRIPTION REQUIRED. Detects Atrial Fibrillation, Bradycardia, Tachycardia, and Normal Sinus Rhythm without a KardiaCare subscription.
KardiaMobile is COMPATIBLE WITH MOST POPULAR PHONES and TABLETS. To use your Kardia device, you must download the Kardia app on a compatible device. Visit alivecor.com/compatibility to check the list of compatible devices.
Instructions for use, tutorials, troubleshooting, and additional product support is offered through the product's Kardia app.
EKG ON THE GO: Capture unlimited medical-grade EKGs in 30 seconds and get an instant analysis right on your smartphone. KardiaMobile is small enough to fit in your pocket, so you can take it with you anywhere.
EKG HISTORY: With the press of a button, email your EKGs to your doctor or save them on your phone, no subscription required.
EASY TO USE: Simply place your fingers on the sensors to detect Atrial Fibrillation, Bradycardia, Tachycardia and Normal Sinus Rhythm. Additional detections and features available with KardiaCare subscription. KardiaCare is not included with this product.
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9.5
3

AliveCor
KardiaMobile Card Wallet-Sized Personal EKG Device - Record Single-Lead EKGs On The Go and Detect Irregular Heartbeats - by AliveCor

9.1 Precision

9.1 worth the money

8.6 Simple to use

Why we love it

Portable and wallet-sized.

Easy Bluetooth connectivity.

Accurate, quick EKG results.
Main highlights

THIN AND LIGHT AS A CREDIT CARD. Arrhythmias don’t wait for the doctor’s office, so we created a portable, durable personal EKG that fits in your wallet and goes anywhere you go.
NO SUBSCRIPTION REQUIRED. Detects Atrial Fibrillation, Bradycardia, Tachycardia, and Normal Sinus Rhythm without a KardiaCare subscription.
FDA-CLEARED & DOCTOR-RECOMMENDED. KardiaMobile Card is our most advanced single-lead EKG.
EASY TO USE: Simply place your thumbs or fingers on the sensors to detect Atrial Fibrillation (AFib), Bradycardia, Tachycardia and Normal Sinus Rhythm. Additional detections and features available with KardiaCare subscription. KardiaCare is not included with this product.
BLUETOOTH-ENABLED EKG. No WiFi required, so you can take an electrocardiogram (EKG) anytime, anywhere. KardiaMobile Card uses Bluetooth technology to connect to your phone. Works with most smartphones and tablets. Visit alivecor.com/compatibility to check the list of compatible devices.
ACCURATE EKG RESULTS. Record a medical-grade EKG and get an accurate analysis of your heart rhythm in seconds.
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Our ranking system

At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.
While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.

Features

Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.

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Consumer Reviews

We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.

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Popularity

Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.

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Value for money

AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.

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