The GameSir X3 Pro pairs Hall-effect joysticks and a 900mm² cooling plate with an integrated fan and USB-C pass-through. It delivers drift-free, precise inputs and rapid temperature drops, but the active fan needs external power, is loud, and the companion app and iOS feature support are imperfect — solid as a cooling-equipped mobile controller, but bulky and less portable than simpler wired grips.
Buy if you want a drift-free Hall-effect controller that actively cools your phone; avoid if you need silent, fully portable play or flawless app/iOS support.
TweakDeals earns a commission — at no extra cost to you. Learn more
Commission-funded — no extra cost to you
