More than 500,000 breathing sessions
Turn Your Stress Around in 20 Minutes
Le nerf vague est votre frein naturel au stress. Quand il est sous-activé, votre corps reste bloqué en mode survie. La respiration est la méthode naturelle la plus efficace pour l'activer.
La ceinture neoflo guide la cohérence cardiaque et la respiration abdominale par le toucher, et réactive votre nerf vague en profondeur. Profitez de bienfaits prolongés et durables.









Not just a breathing belt. A personal breathing coach for your home.
- 1x award-winning device at the Concours Lépine
- 1 hour of breathing training
- 2 eight-week support programs

Free with your purchase
Optimize your practice with Dr. Thomas Cantaloup, a physician specializing in sleep and mental health.
· 1 hour of online training
· 2 support programs
- Learn the basics of breathing and coherent breathing
- Master your belt for optimal use
Choose between two 8-week courses with weekly follow-ups to guide you in your discovery of breathing:
- a respiratory fitness program
- an advanced course for optimal performance
neoflo in the media
Vagal tone
During exercise, the activity of the nervous system responsible for relaxation increases by more than 46%.
(Magnon et al., Benefits from one session of deep and slow breathing on vagal tone and anxiety — Scientific Reports 2021)
State of anxiety
A single session of slow breathing reduces anxiety levels by up to 30%.
(Zhao et al., The effect of slow breathing in regulating anxiety — Scientific Reports 2025)
Sleep quality
30 days of regular practice improves sleep quality by more than 16%.
(Laborde et al., Influence of a 30-day slow-paced breathing intervention on subjective sleep quality — Journal of Clinical Medicine 2019)
Our users are won over

Breathing: Is it the best way to stimulate the vagus nerve?
The vagus nerve is the primary regulator of our nervous system. Guided breathing, at the heart of Neoflo technology, is the most effective natural method for activating it:
1. coherent breathing:By synchronizing your breath with your heart rate, you directly stimulate the vagus nerve. The Neoflo belt makes this practice simple and automatic.
2. Abdominal breathing:neoflo guides you toward breathing from the abdomen. This engages the diaphragm, which is closely linked to the vagus nerve, and enhances the benefits.
3. 20 minutes for lasting benefits:20 minutes a day are essential to trigger prolonged activation of the vagus nerve and achieve lasting benefits, including reduced stress and anxiety, and improved sleep.
Experience immersive breathing sessions
No more focusing on just one app

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