Fitbit has launched the latest activity tracker in the Charge range, the Fitbit Charge 3. It’s slim, stylish and comes with a wealth of features. Hot on its heels is Garmin, rivalling the Charge 3 with the Vivosmart 4.
A recent study by the University of British Columbia concluded that Fitbits and other fitness trackers are often highly inaccurate. That’s no surprise to Which?: our tests have exposed devices that leave you with no clear idea of how much activity you’ve done - whether that's steps taken or calories burned.
The Xiaomi Mi Band 3 activity tracker has a built-in heart-rate tracker, and costs just £25. Does that make it worth buying? Our review reveals all.
We take an initial look at the Fitbit Charge 3 activity tracker to find out what features this slim device has. Should you buy it, or opt for a Fitbit alternative?
We explore the features of the latest cheap Lidl Silvercrest activity tracker. Is this £25 device worth snapping up, or is it a waste of money?
Could one of these fitness watches, activity trackers or smartwatches help to calm your mind and catch some z's? We take a look at what Apple, Fitbit, Garmin (and others) are doing to help train your mind as well as your body.
Five of the latest wearables on test, including Wear OS smartwatches, the Garmin Vivofit 4 activity tracker and Polar M430 fitness watch. Find out how they performed in the tough Which? testing.
We've taken a first look at the Fitbit Ace and Garmin Vivofit Jr 2 activity trackers for children. Could they encourage activity, and completion of chores?
Discover the latest devices on test, including trackers and watches from Garmin, Misfit and Nuband. Plus, find out more about how much you need to spend.
Have you been inspired by the Olympic Winter Games 2018? These devices from Garmin, Polar and Suunto track winter sports, such as skiing and ice skating