In-Depth
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Fitbit Alta vs Fitbit Inspire: Which is best? We compare Fitbit's all-new Inspire with the popular Alta range -
How to watch The Case Against Adnan Syed Don't miss a moment of the riveting HBO documentary series with our guide to watching The Case Against Adnan Syed -
Test your connection with our broadband speed checker Is your internet a bit sluggish? We’ll help you test your broadband speed and – if it’s bad – explain your rights -
What is Z-Wave? Everything you need to know Discover the wireless network that's tailor-made for smart homes -
Our guide to the Samsung Galaxy S10 colours We help you make one of life's truly momentous decisions -
Google Pixel 3 colours: Pick your perfect Pixel Google’s flagship handset has a shade for every occasion -
Fitbit Versa vs Fitbit Versa Lite: Which smartwatch is best? Will the hugely popular mid-range Fitbit Versa be knocked off its perch by the new, cheaper Fitbit Versa Lite? -
What is SmartThings? Everything you need to know Samsung wants to help you organise your smart home with SmartThings. We look at how it works, what it does and more -
What is Zigbee? Everything you need to know What is Zigbee, and why is it a big deal for smart home devices? -
What's the difference between 1080p, 2K, 4K and 5K? Acronym overload! Just what do display resolutions names such as HD, FHD, WQHD, UHD and 5K actually mean? -
PS4 Pro vs PS4: What’s the difference? We explain the fundamental differences between Sony’s flagship consoles -
How to buy a refurbished PS4: What to know before you buy Save money and make the right purchase with our guide to buying a refurbished PS4