The function is not a diagnostic tool, but can tell watch-wearers if they are exhibiting signs of sleep apnea.

Come take a look. The Apple Watch Series 9 reigns over our list of the best smartwatches as our top choice for iPhone owners, as it combines extensive health, fitness, and safety features with ...

In the meantime, Apple Watch deals are in limited supply for the Series 9, so you should snatch them up before they're gone. Currently, the best Apple Watch deal comes from Amazon. You can get the ...

We’ve tested many of the best Apple Watches over the years and tried many of the best Apple Watch bands as a result, which means we know the key factors to consider when you want to personalize ...

This feature is also coming to Apple Watch Series 9 and Apple Watch Ultra 2 as part of the watchOS 11 update, made possible by similar processors in the watches. A new app called Vitals is also ...

Yes, with a small catch. Visually, the Apple Watch Series 10 is very similar to the Apple Watch Series 9. All the expected elements return for another year, including the square display ...

The Apple Watch Series 9 is a solid upgrade even without the blood ... Importantly, renewed Ultra models are guaranteed to look and function like new, or you have 90 days to get a refund.

In direct sunlight the improvement is subtle, but during testing, we could see it more clearly than the Apple Watch Series 9. While there's not a lot of physical difference between the Apple Watch ...

Prices start at the same $399/£399 mark as the Apple Watch Series 9. For that, you get the 42mm watch in a Wi-Fi-only configuration. A cellular model is $100/£100 extra, and you can get the more ...

The Apple Watch Series 10 has arrived, bringing with it a range of exciting updates and improvements over its predecessor, the Series 9. While both models offer exceptional performance and ...

It had to do with the Apple Watch’s blood oxygen (or SpO2) sensor. Ultimately the International Trade Commission (ITC) ruled in Masimo’s favor, that Apple had infringed on its patents. As of January ...