The '50s conjure thoughts of poodle skirts, roller rinks, sock-hops, and doo-wop. Songs like "Sh-Boom" and "Runaround Sue" ...

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. Prime Day 2025 is here ...

The Oura Ring and Whoop wristband are both screenless health-tracking devices that offer wellness insights while keeping distractions at bay. I tested the two trackers to find out which is a better ...

The Whoop 4.0 and the Oura Ring Generation 3 couldn’t be more different in terms of form-factor – but are near identical in terms of their focus. Both devices claim to help wearers understand the ...

The Whoop 5.0 is a fitness band you wear on your wrist, while the Oura Ring 4 is a smart ring for your finger. This obvious difference makes the Whoop 5.0 easier to buy, as there’s no sizing required.

The smartwatch has become the default for fitness tracking for many runners and athletes. The screens on our wrists allow us to leave our phones behind and focus in, while still having up-to-date ...

The Whoop 5.0 delivers excellent battery life, accurate health tracking, and meaningful new insights, though its subscription pricing makes it a costly commitment. The Oura Ring 4 provides numerous ...