First Direct SaveZap hands-on review

Coined as your bank account’s new best friend, First Direct’s SaveZap wristband looks to save you money in a simple and connected way. Simply connect the SaveZap to your smartphone, link it to the First Direct app and you’ll get an electric shock whenever you go near a shop that you want to avoid. Here, we review the First Direct SaveZap and discuss its design, build, features and spec.