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Marathon training: should you trust your fitness tracker?

The London Marathon is this weekend, when around 50,000 entrants will be hitting the streets of the capital after months of training. If you’re inspired enough to start training for next...

The latest smartwatches of 2017 – Baselworld highlights

Baselworld 2017 – the watch and jewellery trade show – saw a slew of Android Wear smartwatches from traditional watch makers and designers such as Armani, Diesel, Fossil and Guess....

Which? uncovers three new Best Buy sat navs

Our latest batch of sat nav and sat nav app testing revealed three new Which? Best Buys. It included devices and apps from CoPilot, Microsoft and TomTom.

Best GPS watches for hiking this spring

It's officially spring - time to get outdoors. Take a GPS or fitness watch with you - see our pick of the best, including from Garmin and Samsung.

Latest Which? fitness tracker test results reveal accuracy issues

We've tested the latest fitness trackers and smartwatches from Apple, Fitbit and TomTom.

Fitness tracker tests reveal best and worst ever

The latest Which? testing reveals the best and worst-scoring fitness tracker models we've seen so far.

First Which? Don’t Buy sat nav app uncovered

Which? reveals test results for five new sat navs and sat nav apps, including free apps and a model with a built-in dash cam.

Vitality’s Apple Watch 2 deal – is it worth it?

Health insurer Vitality is offering customers a £69 Apple Watch 2, but you’ll have to earn the reward by collecting enough activity points.

New test results show some fitness trackers are consistently inaccurate

Which? reveals test results of 10 fitness trackers, including models from Fitbit, Garmin, Microsoft and Withings.

Two Best Buy smartwatches revealed by Which?

Which? reveals test results of 7 new smartwatches, including smartwatches from Apple, Garmin, Huawei, Pebble and Samsung. Find out which smartwatches are best.

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