Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

While most smartwatches include health tracking among a slew of smart features, fitness trackers are built for activity, offering specialized features, accurate metrics and durable, comfortable ...

With the rise of wearable technology, fitness trackers have taken center stage, helping users monitor their health and wellness effortlessly. One such innovative device is the PulseIt Fitness ...

Feature-wise, it ticks most boxes, including the usual fitness and sleep-tracking skills, along with a pulse oximeter, stress tracker, and Garmin’s body battery energy monitor. The addition of ...

As of March 24, you can get a Fitbit Inspire 3 for just $69.95 at Amazon. That's a 30% discount and $30 off the list price.

Fitness trackers like the Fitbit, Apple Watch, and Oura Ring promise to keep users accountable when it comes to staying ...

Sensors for tracking pulse, blood oxygen saturation, minutes active, distance and more, come standard in nearly all modern wrist wearables. But for the most straightforward fitness monitoring ...

Because it uses your finger's pulse to track your heart rate rather than your wrist like most other fitness wearables, you end up getting much more direct and accurate metric tracking altogether ...

A nice selection of fitness trackers are on sale ahead of Amazon's Big Spring Sale. Check out our favorite deals so far.