Nami - Biofeedback & HRV

Nossobit Ltda

Contains adsIn-app purchases

About this app

🫀 Nami – Biofeedback & HRV

Breathing, coherence, and HRV biofeedback in real time.

See your body respond.
Train with real feedback.
Take control of your breathing and rhythm.

Nami helps you see how your body reacts while you breathe — in real time.

Instead of guessing or relying on final scores, you get live feedback from your own physiological signals. This makes training more intuitive, more engaging, and easier to trust.

Simple to start. Powerful when you want more.

---

## See your body respond

With Nami, your breathing directly affects what you see on screen.

- follow your heart rhythm beat by beat
- see changes as you inhale and exhale
- understand how your body responds to stress and calm

This is biofeedback you can actually see and learn from.

---

## Train breathing with real feedback

Nami helps you improve breathing using live physiological response.

- guided breathing with visual feedback
- coherence and rhythm training
- immediate feedback, not delayed results

You’re not just following instructions — you’re seeing the effect.

---

## Not just scores — real signals

Most apps show final numbers.

Nami shows what’s happening.

- real-time graphs
- continuous signal updates
- visible patterns, not hidden calculations

This makes your data more transparent and meaningful.

---

## Works with multiple sensors

Use Nami in different ways:

- microphone-based heartbeat sensing
- Bluetooth heart rate straps (including Polar)
- facial camera mode
- finger-on-camera mode
- supported wearable flows

No lock-in. Choose what works best for you.

---

## Fast and responsive

Nami is designed to feel responsive from the start.

You don’t have to wait long to get useful feedback.
Sessions feel continuous and interactive, making practice more natural.

---

## Explore deeper when you want

If you want more control, Nami gives you it:

- HRV metrics (RMSSD, SDNN, LF/HF)
- detailed real-time graphs
- adjustable breathing pacing
- data export (CSV and structured formats)
- advanced configuration options

From simple sessions to deeper exploration.

---

## Built for real use

- works without external hardware
- supports multiple users on one device
- optional Google login
- designed for clarity and control

---

## Privacy

- no account required
- your data stays on your device
- no unnecessary data sharing

---

## Important note

Nami is not a medical device and does not provide diagnosis or medical evaluation.

Results depend on sensor quality and proper use.

---

See your body respond. Train with real feedback.

Ratings and reviews

this totally worked for me, on my Galaxy watch 7. I downloaded the app for both my phone and my watch. And then in the app under sensors I selected wear. And then for device it automatically selected wear. next I went to sessions and selected breathing and it absolutely recorded and then displayed my heart rate variability. And I've been trying for about an hour to find an app that would do this that didn't want me to pay $20 a month every month. and this app does it for free! I'm very impressed

Nice app, but it would be much better if there are guides for results at least you can compare your results, and it would also be nice if it supports the HRM sensor for samsung phones.

Is there a guide anywhere for using the app? Theres no help section on how to use the app actually. I'm using a TicWatch and haven't figured out how to make sessions be detected from phone app. Will change rating to much higher if there is guide to using the app so I can set it up actually. Like how does the camera or microphone work as a sensor?

What’s new

Updates and improvements:
• Enhanced performance and stability.
• Refined user interface for better readability and interaction.
• Improved signal processing accuracy.
• Fixed minor bugs and optimized resource usage.