Our lives are becoming ever smarter, with so many everyday tech products in our home coming with smart elements as standard. But new Which? research has revealed that many of these devices demand far more personal data than they need to. So what can you do to limit this?

Read more about our investigation & sign up for our free monthly Tech newsletter.

Get 25% off a Which? Tech membership until 8 January 2025.

Get 50% off a Which? membership.