He wanted to do a little more with the equipment so he ditched the watch and built an Arduino-based heart rate monitor. He’s still using the chest strap and was happy to find that SparkFun sells ...

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the best heart ...

From this data, a pulse rate can be derived, and the LEDs flashed with a heart graphic in concert with the rhythm of the wearer’s heart. The benefit of the PPG in the EmotiBit is that it can be ...

Choosing the best heart rate monitors isn’t just about accuracy, which is improving with each passing yea. But it’s also a question of comfort, with the best HRMs able to sit on different ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other ...

there are plenty of reasons to use a heart rate monitor. Analyzing the data collected from a monitor can help you track your ...

One helpful tool in taking steps forward in reaching that goal, is a heart rate monitor. While heart rate monitors are good for tracking resting and active heart rates, they are also useful when ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The Fourth Frontier X2 is not just another fitness tracker or heart rate monitor. It is a single-lead, continuous ECG monitor ...

As of Nov. 26, Fitbit Charge 6 is discounted to $99.95 in Black Friday sales. Normally it retails for $159.95.

The zones are based on your maximum heart rate (MHR). To calculate your MHR, subtract your age from 220. If you don’t have a ...