Show weeks in Austin punish gadgets. Plan for dead sidewalks of cellular capacity and hotel Wi-Fi that only works at 03:00.
Carry one GaN brick that can charge a phone and a laptop, two short cables you will not lose under festival chairs, and a battery pack rated in watt-hours you can explain to gate security.
Download venue maps and boarding passes offline. Keep Bluetooth headphones in transparency mode on Cesar Chavez so you still hear crossing signals.
Our venue pages for the Convention Center and Moody Center list why these habits matter when you bounce between demos and night shows.