A new device named NeuroOn is a smart mask designed to improve sleep and beat jet lag, according to Metro.

The Polish creators behind NeuroOn hopes to cure all that.

It’s an intelligent mask that measures sleep waves, eye movement, muscle tension, heart rate, and blood saturation to help you get the most from you sleep.

Using an app on your phone or tablet, NeuroOn analyses all that information to calculate the optimum length of time for you to be asleep and when to wake you up so you feel at your most refreshed.

The mask also uses innovative bright light therapy to manipulate your sleep pattern, with short bursts of light that effect your natural body clock.