Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.6 out of 5 stars with 579 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 enjoy the KardiaMobile 6L Personal EKG Monitor for its ease of use and accuracy. Many find it valuable for monitoring heart rhythm issues and appreciate its overall performance. Some customers have expressed concerns about battery life and the subscription model, while others appreciate its compact size and compatibility with various devices.

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 4 Showing 61-80 of 579 reviews
  • Pros mentioned:
    Accuracy, Ease of use

    Rated 5 out of 5 stars

    Great little device

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

    This works really well. I haven't had a doctor review it yet, but it seems consistent. My husband's and my readings are very different--as I would expect. I would buy this again, and would recommend it to anyone having trouble with EKGs in office catching heart palpitations.

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

    Rated 5 out of 5 stars

    Meets all expectations

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

    Seems to work as described. I’ve been using it for a few weeks now. At first, i had trouble getting the all gren light to start the ekg. I’ve got it down now, but was frustrated the first few days.

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

    Rated 5 out of 5 stars

    Good for monitoring EKG

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

    Easy to use once you have the app set up. I pair this with my blood pressure monitor and they share the data. It also allows you to download a protected ekg to send to your doctor.

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

    Rated 5 out of 5 stars

    Peach of mind at a very reasonable price.

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

    I'm no doctor but it seems to work and its very easy to set up and use. I bought the six lead unit because it didnt cost too much more. I chose not to pay their subscription fee and just keep my test results history on my phone.

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

    Rated 5 out of 5 stars

    A must have for PCPs

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

    I am a primary care physician. My sister gave me the KardiaMobile as a gift. It is a very useful tool. I thought of purchasing the KardiaMobile 6 to use it for my patients and add it to my set of vital signs check. I basically used it as a screening tool to detect atrial fibrillation. And boy, what a very reliable screening tool. I do have the the 12 lead EKG machine but this 6 Lead EKG make screening much faster, less tedious and indeed it is reliable.

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

    Rated 5 out of 5 stars

    Can be a lifesaver

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

    Great price for a quality item. If you are high risk for health issues especially heart conditions this is the machine for you. The one line ecg tells you something is wrong and to seek help. the 6 line ecg not only tells you to seek help but will also show the clinician what was happening at that particular moment.

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

    Rated 5 out of 5 stars

    Kardia Mobile 6L

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

    Use is simple and response rapid. Can easily upload report to my medical provider app. Though perhaps not hospital grade, it is far superior to any watch app.

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

    Rated 5 out of 5 stars

    6L vs original Kardiamobile

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

    The Kardia 6L does not provide enhanced ECG capability over the 2 lead but does provide additional detail. The signal is stronger meaning you get better connectivity. If you don't have the original version the 6L is the one to get.

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

    Rated 5 out of 5 stars

    Great Monitor!

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This gives you two options - a 2 lead & a 6 lead. The monitor is easy to use, results are clear and you have the option of getting a cardiologist's opinion on the results if you wish. I'm very happy with this product & highly recommend it!

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

    Rated 5 out of 5 stars

    Seems good idea if previous episode

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

    A few days ago, late at night, I was having apparent PVCs. I had been sleep-deprived. I considered going to the ER, but dreaded all the hassle and got feeling better some, so I opted to catch up on sleep instead. I slept well. The next day, I bought the 6L at BB. It easily connected to my android phone. I know how to read an EKG. The 6L makes a high-quality 1-lead or 6-lead EKG. I could easily tell that there was no problem now. The PVCs might come back. If that happens, I will be able to quickly see what is going on. And it is easy to download the EKG as a PDF file. PVCs are not normally a big deal. AF is more concerning. My dad suffered from AF. Eventually, I might. If you have had an arrhythmia episode, it seems the 6L or other similar device is a good idea. I like the 6L.

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

    Rated 5 out of 5 stars

    KardiaMobile

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

    Easy to set up and use. Almost immediate results which quickly gives peace of mind. Such a great tool to have and be able to use at any time in the convenience of your home. A little surprised that it didn't come with a case but was able to find one on Amazon easily.

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

    Rated 5 out of 5 stars

    AliveCor Kardia mobile 6L/EKG Monitor

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

    I love this device. I had a very severe kind of Heart Attach called SCAD (Spontaneous Coronary Artery Dissection). It occurs when a vein splits that carries oxygen-rich blood to the left side of the heart causing clod at the entrance of the Artery then a Heart Attack. After the recovery and you are home wondering if this happens again this device is a very responsive device that when used and alerts you of warning within your heart. It can be sent to your doctor or just assure you of no danger. Great working 6 lead device. I would recommend it to everyone rather you have heart trouble or not. I never had a problem.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Cardiamobile

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

    Great product! Peace of mind monitoring for my family.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Ekg portable

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

    We used very often for close monitoring of my whole family

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

    Rated 5 out of 5 stars

    Procardia

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

    Works great bought two one for myself and one for my husband. Like that it’s easy to use record’s your EKG 2 ways single lead or 6 lead. After recording tells you if normal sinus rhythm or if a problem.

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

    Rated 5 out of 5 stars

    KardiaMobile 6L Review

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Noticed that my heart rhythm was a little weird so purchased this and find it really easy to use and very accurate. Sent a reading to my Dr. via PDF. Need a Kardia Care membership to get all 6 types of readings.

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

    Rated 5 out of 5 stars

    Amazing!

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

    It is pretty cool! Easy to use, fast, seems very accurate and potentially very useful. On the other, perhaps it's too much information? I returned the item because I'm wondering if it can be covered by insurance.

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

    Portable EKG

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Quality product at an incredible price. If you have a need to monitor your cardiac activity, I would certainly recommend this product whether you have a fib, atrial flutter, or some other cardiac issue. This is a great tool to monitor and document the activity.

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

    Rated 5 out of 5 stars

    Kardia Mobile 6L

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

    Very happy with my Kardia Mobile. There were no problems at all getting started. The app works just fine on my 3 year old Samsung Tablet. Connects, records, displays the results.

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

    Rated 5 out of 5 stars

    Get piece of mind with at-home readings

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

    This works as advertised by providing either 2 or 6 graphs. It is a bit easier to produce a 2-line readout versus the 6-line. This connects easily to my Samsung Note 20 Ultra 5G even though not advertised as supported. God for piece of mind.

    I would recommend this to a friend
Sponsored