As some with ~120 AHI (> 30 is considered severe) I often go camping with a battery. I can only do long stays at places with a charging station. Also I've found

As some with ~120 AHI (> 30 is considered severe) I often go camping with a battery. I can only do long stays at places with a charging station. Also I've found that hammock camping helps a lot since position affects how bad it is. Edit I was measured 120 AHI in the lab (hooked up with a ton of sensors and monitored by someone in the next room) originally - I suspect it's gone down since then as I've lost weight. But for nearly a year before getting tested I was a walking zombie.