ONDA: Live Coherence & HRV
ONDALife Mindfulness Practices
About
Monitor your body's response to breathing exercises in real-time using your iPhone camera or Apple Watch. Understand the science behind your breathwork and track progress through structured levels for stress reduction and improved well-being.
What's New in ONDA
1.8.7
June 25, 2026
A calmer, clearer first session. • Redesigned onboarding — one focused first practice with a guided breathing flow. • A new, honest results screen: see what your body actually did, no inflated scores. • Optional live pulse — rest a fingertip on the camera and watch your pulse move with your breath (an Apple Watch unlocks live coherence). • Smoother visuals and animations throughout. Thanks for training with ONDA.
MoreSubscription plans
ONDA Premium (Yearly)
Full access to all features for one year
FAQ
Does ONDA have ads?
Yes, ONDA contains advertisements. As a free app with in-app purchases, advertisements are included to support its development and availability.
How much does ONDA Premium cost?
ONDA Premium offers full access to all practices and advanced analytics. It is available for $14.99 per month with a 7-day free trial, or $64.99 per year with a 14-day free trial.
What devices is ONDA compatible with?
ONDA is compatible with iPhone, iPad, and Apple Watch. An iPhone camera is used for fingertip pulse detection, and an Apple Watch is optional for live coherence feedback.
How often is ONDA updated?
ONDA was last updated on June 25, 2026, indicating a recent update. The latest version is 1.8.7.
What is the age rating for ONDA?
ONDA has an age rating of 12+, making it suitable for users aged 12 and older.
Can I use ONDA without an Apple Watch?
Yes, you can use ONDA with just your iPhone. The iPhone camera provides live pulse feedback, and three core practices are free forever without requiring an account or Apple Watch.
How does ONDA protect my privacy?
ONDA prioritizes privacy by processing camera pulse signals on-device, never writing them to disk or sending them off your device. Your HealthKit data remains in HealthKit, and heart rate/HRV data is used only for real-time analysis.
What makes ONDA different from other meditation apps?
Unlike many apps that provide scores after a session, ONDA offers real-time biofeedback. It shows your body's response live as you breathe, allowing for immediate adjustments and a deeper understanding of the physiological effects.