The Withings Pulse is a very small activity tracker that also includes a heart-rate monitor. But how reliable are the heart-rate readings? We did a small experiment to find out.
The Samsung Gear Fit is a 2-in-1 smartwatch and fitness tracker, and the company recommends using it with the Galaxy S5. Here's how
Many fitness trackers, sport watches and even phones now have heart-rate monitors. How do these monitors compare? We did a small experiment to find out.
The Samsung Gear Fit is not just a fitness tracker, or a smartwatch — it's both. But is this hybrid better than a normal tracker? I tested it to find out.
The Polar H7 is a heart rate sensor that measures the heart rate and sends real-time information to mobile apps. I used it for a couple of days to see how it performs in several categories.
The FuelBand SE is an activity tracker from the sports company Nike that allows you to track your activity and compare it with others in the Nike+ community.
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