Hoogga

Explore real‑time HRV, guided biofeedback breathing, and resonance frequency assessment to find the pace that grounds your body best.

Hoogga is a real‑time HRV companion designed to help you understand your inner rhythm with clarity and calm.

Hoogga offers three tools to help you observe, regulate, and understand your internal state:

Real‑Time HRV See your HRV shift moment by moment

• RMSSD, SDNN, LF/HF, and more
• Live HRV graph
• Clean, minimal visuals
• Export HRV metrics and graphs

Biofeedback Breathing A guided breathing space for calm and regulation (usable with or without Polar)

• 10 breathing tempos
• 3 session durations
• Visual breathing guide
• 3 audio modes With Polar connected, you’ll also see:
• HR Waveform
• RSA Amplitude Observe how your breath influences your physiology in real time.

Resonant Frequency Assessment Find the breathing pace that calms your body best. Requires a Polar sensor to analyze real‑time HRV and RSA.

• Choose from 10 tempos
• Compare responses
• Discover your personal resonance frequency

Data Export
Whenever Polar is connected, Hoogga records a complete RR intervals session. Each session is labeled with tool, date, and time for exports.

Hoogga is designed for people who want precise HRV data, clean visuals, and a warm, grounding experience — without pressure or noise. In a world that demands you go faster, Hoogga invites you to slow down and listen to your inner rhythm. “Hoo” is the soft sound of an exhale. “Gga” is grounding — the moment you return to yourself. Use it during rest, after stress, before sleep, or anytime you want to reconnect with your body.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Regulatory & Hardware Disclaimer This app connects only to consumer-grade fitness devices (Polar H9/H10) that are not classified as medical devices in any jurisdiction. The app does not require or interact with any regulated medical hardware.

This app is intended for general wellness and fitness purposes only and is not subject to medical regulatory approval in any region. It does not provide medical advice, diagnosis, or treatment. If you have any health concerns, please consult a qualified healthcare professional.