Oh Wonder's definition of "Ultralife" is "the discovery of something or someone who makes your life ultra. They explained in a track by track for The Line Of Best Fit
"For us, 'ultra' represents an extraordinary, uncommon and revolutionary way of living. It's important to find someone or something that allows you to return to the purest state of being: having 'blood in your veins' and 'soul in your bones'. This then allows you to live your life to the extreme in a positive and impactful way without being clouded by self-doubt, loss and defeat."