Wearable technology
Apple Watch Series 4 vs Fitbit Versa vs Samsung Galaxy Watch
Apple recently revealed its new smartwatch, the Apple Watch Series 4, with much fanfare. We run you through what it has to offer and how it compares to two key competitors.
Nearly 50% of problems with Garmin activity trackers involve broken straps
You expect your fitness watch or activity tracker to be built to last, robust, powerful and ready for action. But both Garmin and Fitbit wearable straps are prone to breaking. Find out how to prevent your strap breaking and what to do if it does.
Reviewed: Feature-packed wearables great for sports
A smartwatch or fitness watch can be an invaluable aid to getting fit and healthy. Find out what the Apple Watch 4 can offer compared to the wearables from Fossil, Garmin, Huami and Suunto that went through our latest round of testing.
Samsung Galaxy Watch review: do its battery life claims stand up?
Smartwatches are capable of many awesome things, but short battery life is often their downfall. Could the Samsung Galaxy Watch - with its battery life of seven days - be the answer to our prayers?
Why are some fitness trackers so inaccurate?
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.
Most popular smartwatches of 2018 revealed
We take a look at the five most popular smartwatches of 2018, including the Apple Watch Series 1 and Series 3, Fitbit Versa and Amazfit Bip.
Which? reviews the £25 Xiaomi Mi Band 3 fitness tracker
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.
Should you pre-order the Fitbit Charge 3 activity tracker?
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?
Samsung Galaxy Watch vs Apple Watch vs Gear S3 – which smartwatch should I buy?
How do the Samsung Galaxy Watch, Apple Watch Series 3 and Samsung Gear S3 smartwatches stack up, and what features do they have? We take an in-depth look.
Reviewed: Lidl’s £25 Silvercrest Fitness & Activity Tracker
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?