When it comes to exercising, your heart rate is the gold-standard metric to uncover how hard you're pushing. It tells you whether you're working aerobically or anaerobically, how your body is reacting ...

Maintaining a healthy lifestyle has become more crucial in today’s fast-paced world. With the rise of wearable technology, fitness trackers have taken center stage, helping users monitor their health ...

A smart watch may be under your Christmas tree this week. The nifty gadgets are advertised as a tool to help you stay healthy. But can smart watches be trusted to look out for your heart? A Maryland ...

Add Yahoo as a preferred source to see more of our stories on Google. Using a chest strap heart rate monitor can give you accurate, actionable insights to help improve your running. What is the best ...

Since their release, the FORM Smart Swim 2 goggles have offered users a plethora of advantages. Data points for swimmers provide a comprehensive analysis of the day’s workout. Some of these points ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

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Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. July 9, 2025 Add as a ...

Meta has unveiled Aria Gen 2, the latest part of its research-focused smart glasses, bringing several improvements such as heart rate measurement. These new smart glasses have a PPG sensor in the ...