Tag Archives: AW4

My New Apple Watch 4 Is Nice: But It Won’t Record ECGs or Work With KardiaBand!

The skeptical cardiologist picked up an Apple Watch 4  at the Galleria Apple Store in St. Louis today.  The Apple employee who retrieved it told me that ECG recording capabilities were expected in the fall. Of course fall began today and it is not at all clear when, if ever, Apple will provide the software update to its AW4 that will provide ECG capabilities.

Fortunately, consumers already have the capability of  recording a medical grade single lead ECG with any Apple Watch 2 or 3-using the KardiaBand from AliveCor.

Apple has hubristically proclaimed the AW4 as the  ultimate guardian of our health and while setting it up I was asked if I wanted the watch to notify me if my heart rate dropped below 40 bpm for 10 minutes. Sure! Let’s see how irritating this feature will be.

 

 

After setting up the new watch I immediately attached my KardiaBand and installed the Kardia Apple Watch app.

I was able to open the Kardia app and it performed its normal SmartRhythm monitoring but when I tried to record an ECG, alas, nothing happened.

It appears that the KardiaBand does not work with the new Apple Watch 4. Yet.

I was informed by Ira Bahr at AliveCor that their “testing on AW4 is not yet complete. So at present, the device is not supported.”

Now I face a difficult decision-Do I wear my new AW4 with a non KardiaBand wrist band (and no ECG capability) or wear my old Apple Watch with the KardiaBand (and outstanding ECG capability.)

ACP