Best waterproof action cameras 2015 – reviewed
To test the toughest action cams you need the toughest of tests…

To test the toughest action cams you need the toughest of tests…
The upcoming S8 plus is a 597bhp supercar spanker in executive slacks
All the reasons you’re maxing out your data usage every month – and how to fix them
Tried and true – or cheaper and new? We pit LG’s top option with Motorola’s incoming Moto X overhaul
The online supermarket tells us why its robot project might just nudge Channel 4’s sci-fi drama towards reality…
Here’s how to not embarrass yourself when entrusted with the fire and charcoal this summer
As Clarkson, Hammond and May head to on-demand digital, the old guard’s starting to look surplus to requirements
Microsoft’s uber-hyped new OS is here: what does it do, when can you get it and how much will it cost you? (Spoiler: you’ll likely get it for free)
Want a smart thermostat on the cheap? You can make your own for less than £50 with a Raspberry Pi
ISO? White balance? AF/AE lock? Don’t feel daunted by unfamiliar terms – we’re here to help