The Fitbit Charge 6, the latest addition to Fitbit's lineup of fitness trackers, has introduced a significant advancement in health monitoring with its built-in blood oxygen saturation (SpO2) feature.

Explore the 5 best smartwatches for health monitoring from popular brands like Fastrack, Noise, boat, fire bolt, and more.

In 2024, smartwatches health features have evolved to include advanced tracking for heart rate, sleep, and overall wellness, making them a must-have for fitness enthusiasts. And why not? A good ...

Comments on this technology were invited from clinical experts working in the field and relevant patient organisations. The comments received are individual opinions and do not represent NICE's view.

A literature search was done for this briefing in accordance with the interim process and methods statement. This briefing includes the most relevant or best available published evidence relating to ...