Game Controllers buying guides
Game controllers that work across devices pair over Bluetooth with a phone, tablet, PC or TV. Check the list of systems it supports, and whether it has a clip or grip to hold a phone. Button layout matters, since some copy a familiar console pad. Battery life matters on long trips, and some can also be used with a cable.
We haven't published a Game Controllers guide yet. We only publish a guide once the research behind it is done.