How to fix Apple Watch heart rate monitor not working

fix Apple Watch heart rate monitor
Figure 1 — no measurements at start and middle!

Fix Apple Watch heart rate monitor!

About six months ago I noticed that my Apple Watch wasn’t consistently reading my heart rate during running workouts. The watch started displaying “measuring” my heart beat for minutes (see Figure 1), especially at the beginning of a run. Sometimes the heart rate monitor stopped working to such an extent that I couldn’t even get a few readings during a 25-minute run (see Figure 2). I love my Apple Watch but it was time to fix my Apple Watch heart rate monitor.

Figure 2 – no heart rate chart!

After doing some research, here’s what I’ve curated from various internet sources, summarized in one convenient place.

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How the Apple Watch Series 3 improves my life

How the Apple Watch improves my lifeWhile exploring the New York City High Line for the first time in November 2017, I High Linestopped for lunch in the Chelsea Market, passed the Apple West 14th Street Store and on impulse went in to take a look at the Apple Watch Series 3 which had just been released. Though impressed while watching the original Apple Watch launch two years earlier, I was still wearing an inexpensive watch I’d purchased years ago in Zurich. This time I liked what I saw. Within 30 minutes I was the owner of a space gray 42mm aluminum Series 3. I added a space black Milanese Loop but passed on the cellular option.

As I write this, two months later, my Apple Watch has hardly left my wrist (you’ll see why later). Frankly I’m surprised at its positive impact on my life. Let’s list the ways…

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