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Kardia Band for Apple Watch

New product

1st medical grade electrocardiogram band for the Apple Watch.

You can track your heart anytime anywhere with Cardiologist approved device on your wrist.

select the size matching your Apple Watch 38mm or 42mm

More details

2 Items

Available in our Logistic center in Switzerland, ships to you same day

Warning: Last items in stock!

By buying this product you can collect up to 13 loyalty points. Your cart will total 13 loyalty points that can be converted into a voucher of 5.20 CHF.

139.00 CHF Tax excluded

Including 0.40 CHF for ecotax

0.14 kg
Shipping : 2 - 3 days

  • 38mm
  • 42mm

More info

  • The first of its kind, FDA-cleared, clinical grade wearable EKG replaces your original Apple Watch® band providing access to a 30-second EKG anytime, anywhere.
  • KardiaBand provides accurate and instant analysis for detecting atrial fibrillation (AF) and normal sinus rhythm in an EKG. Simply place your thumb on the integrated KardiaBand sensor to take a medical-grade EKG in just 30 seconds.
  • Enjoy unlimited history and storage of your EKG recordings, a monthly EKG summary report to share with your doctor, along with the ability to track your blood pressure, activity and weight.
  • Features SmartRhythm monitoring which intelligently evaluates your heart rate and physical activity. When it sees something it doesn't expect, SmartRhythm sends you a notification to take an EKG.
  • KardiaBand requires a paired iPhone and Apple Watch (See compatibility below). KardiaBand does not work with Android phones.
  • Ships with two band lengths to assure a perfect fit.
  • Apple Watch sold separately.
  • KardiaBand features are designed exclusively for use with Kardia Premium membership. Premium membership is required for KardiaBand. One month of Premium is included with purchase. Premium membership can be purchased in the app for $9.99/mo or $99/year.

  • Medical Grade: the first medical grade electrocardiogram (EKG) band for the Apple Watch and a breakthrough in proactive heart health.
  • Instant EKG Analysis: With a quick, discreet touch of the Watch band, know instantly if your heart rhythm is normal or if atrial fibrillation (AF) is detected in your EKG.
  • Track and Share: Capture reliable heart activity data and relay it to your doctor to inform your diagnosis and treatment plan.
  • More Than EKGs: Use voice memos to keep track of palpitations, shortness of breath, dietary habits and exercise patterns. Integrate with Health app and Google Fit for personal heart health insights. One-time setup and activation

Perfect for heart-conscious Apple Watch users. Kardia Band is ideal for anyone who’s proactive about heart health:

  • people who are heart-conscious and want medical-grade ECG results
  • heart patients
  • family of heart patients
  • elite athletes
  • physicians

Tech Specs


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Kardia Band for Apple Watch

Kardia Band for Apple Watch

1st medical grade electrocardiogram band for the Apple Watch.

You can track your heart anytime anywhere with Cardiologist approved device on your wrist.

select the size matching your Apple Watch 38mm or 42mm


questions Beat Steger on 2019-01-10 20:30:46

geht die Apple Watch Serie 4 nicht? Breiten 40/44?


Kardia band ist mit der neuen Apple Watch 4 kompatibel

Die Apple Watch 4 verwendet dieselben Bänder wie die Vorgängermodelle. So ist zB Kardia Band 42 kompatibel mit Watch Siez 44.

Le bracelet Kardia Band fonctions avec les montres Apple Watch series 1 à 4. La montre 44mm utilise les même bracelets que les modèles 42 des séries précédentes. Et donc la 40 accepte les bracelets 38mm.

questions Beat Steger on 2019-01-10 20:21:20

brauche ich eine Apple Watch mit GPS+Cellular?





questions Stefan Zueger on 2018-11-22 15:03:52

What is the minimum requirement towards AppleWatch for the Kardiaband to work? Is AppleWatch Version 3 sufficient? Thank you! Stefan


Hallo Stefan,
yes Kardia Band will operate 100% with your Apple Watch 3.
In Fact it will work with all models except the initial model series 0.

questions Christine L. on 2018-08-31 09:16:33

Guten Tag, ist das Kardio Band wasserdicht? Beste Grüsse, Christine L.


Das KardiaBand ist spritz- und wasserfest; KardiaBand ist nicht wasserdicht und sollte nicht in Wasser getaucht werden. Aber Schweiß beim Sport, Duschen, Regen und Händewaschen sind in Ordnung.

original answer:

The KardiaBand is splash and water resistant; KardiaBand is not waterproof and should not be submerged in water. However, sweat during exercise, showering, rain and washing your hands are OK.

questions Christine Leonhardt on 2018-08-30 18:32:15

Guten Tag, wieso brauche ich für dieses Gerät noch eine zusätzliche Apple Watch? Beste Grüsse, Christine Leonhardt


Hallo Christine, die Apple Watch wird benötigt um mit dem Kardia Sensor zu kommunizieren.

Sie können uns anrufen und wir können Ihre Frage besser erklären und beantworten.

questions JO on 2018-02-27 13:39:18

Are other wrist bands planned in the future, or only this black one. What about the sports band. Can an ECG chip be mounted to a sports band?


Good Question Jo,

I do not think wrist band design is the core business for AliveCor. So we should not expect multiple designs from them.

I would not recommend cutting existing wrist bands like sports band or others in order to fit in the Kardia ECG (unless you are very skilled for that).

questions Jo on 2018-02-27 13:35:54

does the apple watch (series 3) have to be connected to an iPhone during recording an ECG. Apple Watch series 3 has internet connection without an iPhone nearby. Thanks


Hi Jo,

here is a response direct from AliveCor team (I had to double check this before answering).

"It will still need the partner iPhone for transfer of data and emailing functions. All Watch versions will log smart rhythm data and record ECGs when the phone is not present, only later to download the information once they have been reunited."

questions Yves dierickx  on 2017-08-16 22:11:22

Il faut donc l'Apple watch + votre appareil ? Est ce exact ? Une jolie note de frais donc ?


Yves, c'est bien vu de votre part, il faut en effet une AppleWatch pour utiliser le bracelet Kardia band conçu pour l'AppleWatch.

Le capteur Kardia intégré au bracelet pourrait néanmoins être utilisé sans AppleWatch mais simplement avec un Smartphone ou une tablette: mais dans une telle configuration il est préférable de choisir le modèle Kardia Mobile moins couteux.


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