The Pavlok is a revolutionary new bracelet designed to shock you (literally) into keeping your spending habits under wraps.
Costing £120, the bracelet will deliver a 255-volt shock to the wearer if they exceed the preset spending limit.
It's been developed by finance technology company Intelligent Environments and should be available by the end of 2016.
Don't worry though, the electric shock won't actually harm you.
The developers claim it causes a "slightly uncomfortable" sensation.
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