5 of the best – wearable tech

Wi-Fi USB Flash Drive Cufflinks
£195, Firebox 
Weave a little tech into your three-piece suit with these Wi-fi capable cufflinks. Not only will they make you feel every bit the spy, but their smooth polished silver design will add a touch of geek cred to any boardroom.

This geeky cuff candy lets you create your own Wi-Fi hotspot when it's plugged into a laptop or PC – plus you get 2GB of USB storage. It's the ideal accessory for fashion conscious geeks.