Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Main Content

Customer Ratings & Reviews

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 6 Showing 101-120 of 569 reviews
  • Pros mentioned:
    Accuracy

    Rated 5 out of 5 stars

    Convenient and useful

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

    Better than 2 lead - more information yields improved accuracy which can make a difference. Same size and form factor as 2 lead. Worked very well with app.

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

    Rated 5 out of 5 stars

    Dougs - Kardia EKG (6-Lead)

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

    I found out I had AFIB and asked my cardiologist about this portable EKG device. I'd already done my research and my Dr. confirmed that it's a "Medical' grade device that provides accurate data and can be shared with docs and an individual can elect the addtl monitoring if needed.

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

    Rated 5 out of 5 stars

    Heart Monitor

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

    Extremely user friendly. Gives accurate readings at any given time.

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

    Rated 5 out of 5 stars

    Excellent, Easy and Accurate EKG Reading

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use and very accurate way to get an EKG, which can be sent to your healthcare provider quickly and easily.

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

    Rated 5 out of 5 stars

    Amazing & Portable

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

    Simple and easy to use. Able to sync with iPad and take history to medical appts.

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

    Rated 5 out of 5 stars

    Works Well

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

    I researched all the brands of home EKG monitors and chose this one because it got excellent professional and consumer reviews. It connects easily to my phone's Bluetooth and is very easy to work. Is it accurate? I have no real way of knowing because I'd need to have an EKG in my doctor's office to compare. What I can say is that my results are always consistent with how I am feeling when I take a reading.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works well, but not liking the monthly charge!

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

    I have an erratic heart beat and wanted a way to keep track of what was happening and when. This device seems to do a decent enough job for my needs, but it is not anywhere as accurate as getting tested at the doctors office. My condition is not serious or life threatening, so with that in mind it just helps me monitor what's going on between doctor visits. The only issue with this device is not with device itself, but with the software and how you have to pay a monthly charge in order to get more detailed readings. They don't really explain that we'll enough before you purchase it, so just be aware that there is this monthly fee to get the full use of this monitor.

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

    Rated 5 out of 5 stars

    6 Lead EKG which fits in your wallet

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

    Potentially lifesaving little device. These are being used by UCLA cardiologists to catch those intermittent arrhythmias which never seem to happen in the office or when a Holter monitor is on. Glad to have gotten one quickly through Best Buy.

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

    Rated 5 out of 5 stars

    Impressive device!

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing device that works very well. The 6L model is the best for a comprehensive check. Works everytime. The application on the phone keeps history and prints data out on your printer for doctor review. Use the device in conjunction with a blood pressure cuff to get clinic quality data at home. My doctor recommended it and for the price you can't be without if you are seeing a cardiologist.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good to Have around

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

    I love having this around as I get Afib from time to time. I am able to compare and share with my Cardio Doctor. Good unit and very easy to use

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

    Rated 5 out of 5 stars

    Great Tool

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

    This gives a 6 lead ECG that even my doctor likes. Simple to use.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Electrocardiograph for the house.

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

    Recommended device for monitoring heart rate and detection of certain cardiac anomalies through 2 and 6-way electrocardiograms. The idea is that the device identifies and reports an anomaly, the person has an important input to share with their treating physician and thus continue with the treatment they consider. Very good team, very reliable.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    genius device

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

    great device, works beautifully; allowed us to confirm suspected atrial fibrillation when happening instead of going through the hassle of a month long holter, and share data with our internist and facilitate referral to cardiology.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Satisfied customer

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

    I purchased the Kardia Mobile 6L personal EKG. It has performed well and I really like the fact that I can store the readings to show my Dr. My only complaint at this time to get the advanced reading you need to purchase a membership and they then send you a new device which is like a credit card you can carry in your wallet. Why do they not just offer this membership and device without having to make a purchase of the one of their basic devices first.

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

    Rated 5 out of 5 stars

    Cardi

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

    Easy to set up ,works great ,gives peace of mind..

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Kardiamibile

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

    Great for monitoring my AFIB. Easy to use and accurate.

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

    Rated 5 out of 5 stars

    Easy

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

    Setup was easy in my iPad and Pixel 5. Stupid easy to use and to save the results for your doctor.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Fantastic device! Dad's cardiologist was amazed.

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

    My dad has had problems with his heart and seemed so anxious all the time about what might be going on. I saw a commercial for the Kardia Mobile 6L on TV and it seemed to be the exact thing he needed to monitor his heart. Dad said he showed the EKG to his cardiologist and the doctor was very impressed with the quality of the readings and told my dad to keep using it. Dad seems to have a lot more peace of mind now. Highly recommended.

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

    Rated 4 out of 5 stars

    Great product

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

    Love the idea of this to use just wish it was able to use for kids. I thought this for my daughter who has cardiac problems and this was something great to use easy to have at all times and very user friendly. Just wishing it was also child friendly profile support

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

    Rated 5 out of 5 stars

    Great ecg at a great price.

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

    Great ecg. Captures mass info. Great price. Can connect to your dr.

    I would recommend this to a friend
Sponsored