Nintendo Co. Ltd. this month released the support FAQ for Nintendo Switch which can solve potential connection issues for Joy-Con controllers.
The support article says to minimize interference with the Joy-Con it is best for the Nintendo Switch to be placed in the open and not behind the television, near an aquarium, placed in or under a metal object, pressed against large amounts of wires and cords, or within three to four feet of another wireless device like a wireless speaker or wireless access point.
The Nintendo Switch sells at $299.99.
At home the Nintendo Switch rests in the Nintendo Switch Dock that connects to a standard television. When lifted from the dock the Nintendo Switch becomes a portable handheld device with a high-definition screen.
The hardware utilizes a custom Tegra processor from Nvidia Corp., which created custom software, including a revamped physics engine, new libraries, advanced game tools and libraries, and new gaming APIs.
Portable Joy-Con controllers can attach and detach from the Nintendo Switch. The Joy-Con Grip attaches both sides to the grip to resemble a home console controller. Each Joy-Con includes an analog stick and a four-button array.
Outside the home Joy-Con controllers can be used together for single-player games or can each be used separately for two-player local games. A Nintendo Switch Pro Controller with traditional format analog sticks and buttons will be sold separately.
Launch titles include The Legend of Zelda: Breath of the Wild and ARMS.