Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. AliveCor - KardiaMobile 6L Personal EKG Monitor - Black.
  • Alt View 11. AliveCor - KardiaMobile 6L Personal EKG Monitor - Black.
  • Alt View 12. AliveCor - KardiaMobile 6L Personal EKG Monitor - Black.
  • Alt View 13. AliveCor - KardiaMobile 6L Personal EKG Monitor - Black.
  • Alt View 16. AliveCor - KardiaMobile 6L Personal EKG Monitor - Black.
  • Alt View 17. AliveCor - KardiaMobile 6L Personal EKG Monitor - Black.
  • Alt View 19. AliveCor - KardiaMobile 6L Personal EKG Monitor - Black.
  • Unboxing - Portable EKG: Monitor heart health anytime video 2 minutes 26 seconds

AliveCor - KardiaMobile 6L Personal EKG Monitor - Black

Model:
AC-019-NUA-A
SKU:
6354088
Highly rated by customers for:
Your price for this item is $129.00

Customer reviews

Rating 4.6 out of 5 stars with 569 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers praise the KardiaMobile 6L for its ease of use, accuracy, and compact size, finding it provides valuable health information. Positive feedback also highlights the device's connectivity and performance, although some users mention concerns about battery life and the subscription service. The EKG functionality is frequently cited as a key benefit.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 15 Showing 281-300 of 569 reviews
  • Pros mentioned:
    Accuracy

    Great product

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product - very accurate and would recommend this to anyone with heart concerns.

    I would recommend this to a friend

  • Super Helpful Device

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very nice unit, extemely detailed info provided. Printed report and gave to my doctor.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great personal EKG

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great personal at home mobile EKG. Puts our mind to ease and easy to use. Keep it with our Blood Pressure Monitor.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Heart rate

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great love using it and keeping track of my health

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Cardiac arrythmia detection device.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The device is easy to use and exactly what I needed.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Tj

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use, the application covers many aspects of health.

    I would recommend this to a friend

  • My mini EKG

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product. Now I can track if I'm having irregular heart rhythm.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Good Tool

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Product works well. Great tool if you have electrical issues with your heart

    I would recommend this to a friend
  • Pros mentioned:
    Ekg

    .

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Brought as a gift. Unsure how it has been, but i purchased it for the portable ekg.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great product

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this as a Christmas present for my mother. She has expressed that she likes the device and said its super easy to use and connect with the mobile app.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Best Father’s Day present

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this for my father, a retired cardiologist. Now he won’t stop visiting his friends and giving them an EKG. Loves it!

    I would recommend this to a friend

  • Great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This little pocket size 6 lead ekg works as advertised. Connects to phone or tablet gives you your heart rhythm just like at drs office. I don’t know how accurate it is as I have not yet given my results to my Dr.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Life Heart

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It takes what my sports watch gives me to the next step. Easy to use. Have not shared it with my Cardiologist yet.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Happy

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was very surprised that this actually work very satisfied with the results.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Kardia Mobile

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very happy with this product. Easy to use and accurate. Gives you peace of mind about what your heart is doing.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Works very good.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, well made, easy to setup and get started. Bought as a gift and they love it.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Love my Kardiamoblile

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Recently diagnosed with Afib, I am able to see how often I am actually "in" Afib. For me it is invaluable.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Great product

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product works well and seems very accurate

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Kardia mobile

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We like this one better then the $79 one. We would recommend this product to anyone.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Nice product

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excelent product, very easy to use. This product could save your life

    I would recommend this to a friend
Page 15, Showing 281-300 of 569 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.