One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

The wearable tech landscape has changed dramatically since the first fitness trackers arrived over a decade ago. For years, the only option was a simple wristband that could track your daily steps and ...

The Fitbit Air is Google’s new entry-level fitness tracker, and when Google announced it last month, I was immediately intrigued. I had never owned a fitness tracker or a smartwatch before, but the ...

Google's new minimalist $100 Fitbit Air offers plenty of health and fitness data, without the pricey subscription of an Oura Ring or Whoop band.

Fitbit app users who are avoiding the update to Google Health are losing their workaround in the next few weeks.

Google's new Health CLI lets you build custom dashboards, AI-powered health automations, and more using your Google Health ...

Compare the Apple Watch, Samsung Galaxy Watch, and Pixel Watch for blood sugar tracking, CGM alerts, health trends, battery ...

The best fitness trackers don’t always need to do the full-blown job of mapping a mountain route or pacing a marathon. Sometimes, what you really need is a simple device that keeps an eye on your ...

Fitbit's many achievements in its field has, to some extent, turned the brand name into something of a household term for wrist-worn fitness trackers. However, the concept of the fitness tracker ...

Fitbit Charge 6: was $159 now $139 @ Amazon Sporting features like heart rate on equipment, more than 40 exercise modes and built-in GPS, ECG and SpO2 monitoring, the Fitbit Charge 6 is our choice for ...