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 ...

Amazon Prime Day 2026 Begins Soon: Top Smartwatch Deals on Apple, Samsung, OnePlus & More Amazon Prime Day Sale 2026 is ...

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 ...

I've been covering Android and other mobile technology for close to ten years now, with a specific interest in phone accessories, e-readers, and what makes each individual phone different from another ...

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

The Charge 6 tracks your calories, steps, sleep, heart rate, and more. It also has built-in GPS, 40+ exercise modes, a ...

Even though Prime Day is over, a few deals are still going. Notably, these fitness wearables are on sale—Garmin, Fitbit, ...

No smartwatch can actually diagnose sleep apnea, but some can track certain signs that might indicate you have the condition.

Independent testing shows AirPods Pro 3 can track workout heart rate with low average error, but limits remain for intervals, ...

As wearable technologies continue to rapidly develop, the use cases for wearable devices evolve and expand. Artificial intelligence (AI) and machine learning (ML) drive these devices and the latest ...