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My week with the Atmotube Pro air quality monitor

As we’re becoming more and more aware of the dangers of air pollution, we’re seeing more pieces of tech promising to help you protect yourself from it. Can a wearable...

Should you buy the Puripod Air Purifier?

We're becoming more aware of the dangers of air pollution. Yet standard air purifiers are often big and bulky. Will the cheap, compact plug-in Puripod, mainly available from Argos and Amazon, make clean air available to the rest of us?

Best smartwatches for iPhone users (that aren’t an Apple Watch)

Got an iPhone but don't want an Apple Watch? The Fossil Gen 5 could make it a lot easier to use a Wear OS watch with iOS. The necessary update isn't due for a while, though - Which? explores the options open to you in the meantime.

Breathe cleaner air this summer with a Best Buy air purifier

Avoiding air pollution isn't easy, particularly in a city. We’ve just challenged four air purifiers, including compact ones, to tackle a range of allergens. Discover which air purifiers are best, and other ways to breathe cleaner air.

Should you snap up a cheap Aldi air purifier?

Air pollution has been linked to serious health problems, including heart disease, stroke and lung cancer.  An air purifier can reduce your exposure to pollution, but they're expensive. Should you buy the £60 Aldi Easy Home air purifier?

Why has my dehumidifier stopped working?

If this hot, humid weather has left you in need of a dehumidifier, the last thing you want is for it to break down. We've surveyed owners of dehumidifiers from DeLonghi, Ebac, Ecoair and Meaco and asked them which faults their dehumidifiers developed. Discover the most common faults and how to fix and avoid them.

Fitbits on test: Versa vs Versa Lite vs Inspire HR

Which? compares the Fitbit Versa (£158), Fitbit Versa Lite (£135) and Fitbit Inspire HR (£90). Discover how their specs match up and whether you'll miss out by buying one of the cheaper models compared to the standard Versa

What to expect from the Apple Watch 5

There are plenty of rumours circulating about the launch of an Apple Watch Series 5 in September. Nothing has been confirmed - but here's what we've heard so far, and the features and specs we'd welcome from the next generation Apple Watch - including longer battery life, more detailed sports tracking and an always-on display.

Best smartwatches and fitness trackers for outdoor sports this summer

The weather's getting sunnier and warmer, and if that means you'll be taking your workout to the park, you need a wearable that copes well with outdoor conditions. Discover the features to look out for and the models worth considering.

Bellabeat and Oura ‘smart jewellery’ reviewed

Considering buying a piece of smart jewellery? Which? gets hands on with the Oura ring and Bellabeat Leaf trackers to see what features they offer and whether they're worth your money.

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