We ran 40 miles to see if the Polar's endurance features cut the mustard. The Polar Grit X offers a lot. It’s a watch with a serious package of multisport-tracking and recovery features in a ...

The Oura Ring 4 jumps in price to $349/£349 for a standard model, which rises more depending on the finish. The gold, pictured here, costs $499/£499.

How do ECG smartwatches work? Most watches have a built-in ECG sensor, that can take a spot reading of your heart rate rhythm. You start the app and then place your finger on a specific part of ...

How we tested. Wareable has reviewed these smartwatches individually already, but we asked expert women’s tech advocate Britta O’Boyle to wear each one again — and re-test female-first features.

Pretty much all the changes in the Charge 4 are with sports tracking, so we’ll get onto that first. By default the sports tracked by the Charge 4 include running (GPS), biking (GPS), swimming ...

Huawei has been making big headway with its smartwatch range, despite being effectively banned from the US – and the GT2e follows the Huawei Watch GT2 launched in October 2019.

When you wear your Apple Watch to bed, you’ll see a decent amount of data on the smartwatch’s Sleep app. There’s your previous night’s duration and sleep stages, as well as a summary and ...

Wareable. In our initial review of the Heritage model of the Oura Ring (Generation 3), seen below, reviewer Michael Sawh praised the waterproofing, style, and durability of the design while ...

Discover how Connect IQ works and the best Garmin apps and integrations to try. Almost everything you could ever need from your Garmin watch is accessible from the moment you take it out of the ...

The Tag Heuer Calibre E4 comes in two different size options: the 45mm and a new-look 42mm version. Both run on Wear OS 2.0, with a Wear OS 3.0 update promised for later in the year.

Fitbit. Fitbit Health Metrics dashboard. By tracking your heart rate, Fitbit can better establish facts about your body and offer better insights.

Garmin's smartwatch is a winner – but it might not be for you. The Garmin Venu 3 is an excellent all-round smartwatch, with accurate workout HR and strong wellness features that feel intuitive ...