apps / 1380171851
HeartBreath HRV
Time for slow breathing
Erwin Gabler · Health & Fitness · $8.99 · US storefront
- rating
- 4.7 ★
- ratings
- 53
- updated
- Jan 15, 2026
- released
- Oct 26, 2018
v3.4.6
visible word pool · 6 words
title 15/30 chars · subtitle 23/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of HeartBreath HRV's pool that are public — the keyword field is not exposed by any API.
from the listing
Did you know that your heart beats faster during inhalation and slower during exhalation AND did you know that this is good for you? The technical term is RSA (respiratory sinus arrhythmia) - a good arrhythmia controlled by your autonomic nervous system. High variability of the heart rate stands for a good autonomic balance and activity of the parasympathetic nervous system (rest and relaxation nerve). HeartBreath is a biofeedback tool, that addresses exactly this…
latest US reviews
★★★★★
Waste of money
This is the worst app I’ve ever spent money on. It consistently tells me I have a poor connection for both the finger on the camera and my Polar H10.
— Highly irritated person
★★★★★
1 star
This app is terrible. Save your $5
— Levyostate
★★★★★
Thumbs up
After watching some podcasts on respiratory sinus arrhythmia by Richard Gevertz (sp?) I’ve been trying to figure out how to measure it. This works. You can see a huge difference in the readings and graph when you breathe the timed breathing versus breathing normally. I wish there…
— screamedatbykids
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