The Fitbit Charge 6, the latest addition to Fitbit's lineup of fitness trackers, has introduced a significant advancement in health monitoring with its built-in blood oxygen saturation (SpO2) feature.

Steve is a tech enthusiast and an avid gamer. He loves writing about, tinkering with, researching, and reviewing the latest technology. He has been writing about technology for half a decade and has ...

Fitbit has announced the Charge 6, the first of its major new fitness watches in what feels like a while. At first glance you could mistake the Charge 6 for its predecessor. Outer hardware changes are ...

It’s been a couple of years since Fitbit updated the Charge, its most popular fitness tracker. And with the Charge 6, the company is adding several new and key features inspired by Google’s first ...

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. One of Fitbit’s most ...