Focused timing
A clear timer, optional start countdown and haptic milestones keep your attention where it belongs.
Breath-hold timer for iPhone
Odma
Hold Your Breath
Measure your breath-hold time in a calm, focused environment. Follow your progress without noise, pressure or distraction.
Coming soon for iPhone
Visible progress
See your best time, average, recent sessions and progress over time at a glance.
Private by design
Your measurements stay on your devices and can sync through your private iCloud database.
The essentials
Simple, clear and transparent.
Everything you need to know about your data, safe practice and getting in touch.