Which piece of tech do you most regret buying over the past decade?

Promised to transport you to other worlds but mostly delivered motion sickness and a sore forehead. Used twice, then exiled to the loft.

Bought with grand ambitions of becoming the next Mo Farah, now buried in a drawer next to dead batteries. Step count abandoned by February.

You shelled out hundreds for clunky glasses and a handful of films, only for the whole format to be quietly discontinued. A cautionary tale in early adoption.

Hundreds of pounds to do what a pair of hands could manage with a pre-packaged sachet. The poster child for pointless smart appliances.

You bought it to stop losing your keys, then promptly lost the tracker too. The app pings hopelessly from somewhere behind the sofa.