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 ...

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 ...

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 ...

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 ...

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.

Which is the more accurate fitness tracking brand — Fitbit vs Amazfit? I pitted the Sense 2 vs Active 2 to find out. Which affordable smartwatch is the more accurate fitness and health tracker?

But how do fitness trackers measure your heart rate ... PPG sensors measure these changes in blood volume and pulse pressure (the difference between systolic and diastolic pressure), and then ...

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 ...

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

In an effort to break this black box and build upon years worth of EEG hacks, [Curt White] is hacking a fitness tracker for EEG analysis for his entry into the Hackaday Prize. The hardware in ...

Fitness trackers seem to work like magic ... Other devices measure something called pulse wave time, which is essentially changes in your blood pressure over time – but it won’t tell you ...