From the best in smartphones to great headphones, the Best Tech of 2025 Awards highlight the most innovative hardware of the ...

The lawsuit claims the band on the Polar Loop health tracker is too similar and copies key parts of WHOOP's band design in ...

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 ...

No subscription fees instantly give the Polar Loop appeal, but this screen-free fitness tracker just can’t match Whoop for intelligent and accurate training info. As fitness trackers and watches ...

Objective To determine the accuracy of wrist and arm-worn activity monitors’ estimates of energy expenditure (EE). Data sources SportDISCUS (EBSCOHost), PubMed, MEDLINE (Ovid), PsycINFO (EBSCOHost), ...

Since releasing the world’s first wearable heart-rate monitor in 1982, Polar has been at the forefront of endurance sport technology. That quality continues to run through its devices in 2025 and, ...

We test the best heart rate monitors for tracking your heart rate comfortably, consistently and accurately when cycling or working out When you purchase through links on our site, we may earn an ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

Cybersecurity professionals recognize that enterprise networks are prime targets for dark web risks such as ransomware, unauthorized insider activity, and data exfiltration. What’s less obvious is ...

Residents have begun forming volunteer groups to monitor their neighborhoods for federal immigration agents. Others honk their horns or blow whistles when they see agents nearby. Residents have begun ...