Hi @Anonymous User
No Freeview over the air channels are available on the nowtv stick because it hasn't got an inbuilt TV tuner.
The only nowtv branded device that has a Freeview TV tuner inbuilt into the box is the first generation smart box with the blue nowtv logo on the top of the box casing.
With the nowtv stick you have access to the BBC iPlayer, ITV Hub, All 4, Demand 5, UKTV Play, Pluto TV Apps, plus other Apps on the nowtv stick in the My Apps & Apps Store section.
