Technology
Cheapest UK home phone landline-provider deals for 2021
Need to stay connected but no need to be online? We round up some of the best and worst landline deals
Want headphones that last? Make sure your next pair is a Which? Eco Buy
We’ve just added Eco Buy recommendations to our headphone reviews. This reveals the headphones that have not only done well in our tests, but also do more to help extend...
Six things to watch out for in a new broadband contract
Finding the best broadband deal isn’t as simple as finding the cheapest tariff. There are other costs to consider - plus some providers will sweeten their deals with additional incentives.
Seven things to check before you sign a new mobile phone contract
As well as a wide range of handsets and providers to choose from, there's also the lure of big discounts on handsets that might make a Sim-free purchase seem like a better deal.
Best Apple Black Friday deals 2021
Our experts uncover the most eye-catching Black Friday bargains on Apple gadgets – but how did the products perform in our tests?
Best Black Friday deals 2021 and Cyber Monday deals revealed by Which? in the sales now!
Discover the very best deals this Black Friday, courtesy of the experts at Which?. From laptops to washing machines to iPhones, we've got you covered.
Security issues with TP-Link routers and cameras fixed following Which? testing
TP-Link Archer routers and Tapo wireless security cameras have been shored up to protect against vulnerabilities.
What not to waste your money on this Black Friday
We reveal the disappointing products you should avoid this Black Friday - find out what they are so you don't waste your money on them.
Should you buy a big 75-inch or 85-inch 4K TV on Black Friday?
Some of the biggest most expensive TVs ever are on offer this Black Friday, so we've given our expert opinion on every single one released by LG and Samsung in 2021
UK government announces crackdown on insecure products
The law will aim to prevent the sale of insecure connected consumer products in the UK, and includes fines of up to £10m for manufacturers, importers and distributors that fail to comply.