Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

Garmin's Forerunner 55 smartwatch normally retails for $199.99. As of March 10, it's on sale for $160.99 at Best Buy.

In 2025, fitness trackers have become more sophisticated, offering advanced health insights, seamless connectivity, and ...

Phone 16e users are reporting audio stuttering when connected with multiple Bluetooth devices and non-Apple accessories. Read ...

The Xiaomi Smart Band 9 delivers a decent balance of features and functionality VS cost and versatility. It's a fitness ...

Those looking to reach their fitness goals should head straight to Aldi's middle aisle to get their hands on some fitness ...

The UltraHuman Ring Air comes with a charger and cable in the box, though there's no AC brick. Sliding the ring onto the ...

If you’re looking for a way to measure all of your progress, a fitness tracker or a smartwatch can give you important information on how hard you’re working and how far you’ve come.

Here’s how it works. The best fitness trackers you can buy today range in price from just under $50 to several hundred dollars. For 2025, we've rounded up and tested every popular model out ...

Step count remains the most valuable fitness metric for longevity and well-being, offering a simple yet powerful way to track ...

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

Delhi Metro now helps track calories burned per step at select stations like Supreme Court and Rajiv Chowk, promoting fitness ...