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The 7 Best (And Most Affordable) Fitness Trackers We Could Find, Starting at $38

When shopping for budget-friendly fitness trackers, Holly Roser, a certified personal trainer and sports nutritionist, says ...

I Test Smartwatches and Fitness Trackers, and These Are the Prices You Should Look Out for on Black Friday

These are the prices I'm looking for in Black Friday sales, based on past sales and my own gut feelings. Garmin, Fitbit, Apple, Pixel, and more make the list.
Wareable

The Polar Grit X2 finally arrives in the US—but at double the price we expected

The Polar Grit X2 is available in the US more than four months after its international debut—but at a higher price point than ...

I tested a Whoop alternative that's just as smart but with no subscription fees - and it's great

Top fitness brands are launching screenless trackers to keep you focused, not distracted. I tested the Polar Loop to see if it delivers on its promises.

The Five Health and Fitness Numbers That Actually Matter

Measured in milliseconds, a normal HRV for adults can range from below 20 to above 200, depending age, gender, and other ...
Cyclingnews

Polar H9 heart rate monitor review: Simple and reliable heart rate chest strap

Not everyone needs a heart rate monitor that has all the bells and whistles, most riders are just looking for a simple and affordable method of heart rate tracking while riding. That doesn’t mean ...