Don't know about gadgets but now you got to have hunting clothes /boots base ball cap camo of course even coats for the dog and all sorts of whistles to help your pooch hunt hand and feet warmers plus knifes that cost a fortune apps to load up info when and what you shot you got to have the right chokes in the gun .Used to go out with work pants donkey jacket or ex army camo coat wellies or pit boots side by side shotgun 1/4 and 1/2 choke no lead for the dog and only one whistle that's if I had remembered it, on me head flat cap or woollie hat .on a posh day babour or belstaff coat mole skin