Two fingers pressed against your neck or wrist. That’s how most of us checked our heart rate in simpler, analog times.

Now, you can track your heart rate by wearing a chest strap or wristband—or a headband, earbuds, or smart clothes like shirts, blouses, and bras. 

Here are four new or recent activity trackers that offer heart rate tracking, with varying degrees of accuracy. 

Moov HR Sweat

The $100 headband features a pocket, into which you slip a sensor that reads your heart rate —

from your temple. During my review, I found the heart rate readings to be mostly spot-on, aside from a few spikes here and there.

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