It’s important to note that watch-style heart rate monitors aren’t medical devices and may not always be accurate, especially during exercise or if they don’t fit well. They also tend to ...

The Garmin HRM-Pro Plus transmits heart rate data through ANT+ and Bluetooth technology. Using electrocardiogram technology ...

Scientists have developed a new way to assess heart health based on information routinely collected by smartwatches.

Nothing to trade in? Samsung's also offering $230 of instant credit and phenomenal deals on accessories when you buy the ...

The best Noise Smart watch for women combines style with advanced technology, offering sleek design, fitness tracking, and ...

The smartwatch market is showing the first signs of stagnation, and we're desperate for something new – and as with the ...

A budget smartwatch with a lightweight and stylish design that's let down by clumsy navigation and poor battery life.

The Garmin Epix Gen 2 is now over half price off, dropping from $899 to just $419. This premium smartwatch features a ...

Fitbit smartwatches are built to monitor health and fitness activities like heart rate, steps, sleep, and exercise. They ...

Most fitness watches and smart rings depend on a technique called ... the accuracy of PPG fitness to more precise ECG (electrocardiogram) and chest-strap heart rate monitors and found that the biggest ...

Smartwatch heart rate monitors work by shining a light - usually a green one - on your skin from underneath the watch. Using a process known as photoplethysmography, flowing blood can be detected ...