
Refresher: Breathing & HRV
Wim Hof, Box, Vagus & Coherent
About
What's New in Refresher
2.0.0
September 9, 2026
Refresher 2.0.0 • New: the Breath Wave — a free visual guide for every technique. The line rises as you breathe in, falls as you breathe out, and stands still while you hold • Box Breathing now leaves a trail: each side of the square keeps its colour once you complete it, so you always see where you are in the cycle • HRV trend — your HRV alongside the days you practise • Community — a quiet live feed of sessions from friends and breathers around the world • Fixed: starting a session from Siri, a widget or Control Center now begins breathing right away
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