Biofeedback tools · Heart coherence
Heart Tracker
Guided HRV biofeedback that teaches you to breathe at your own resonance rhythm — for personal practice and small clinics.
PC & MacWireless pulse sensor includedMulti-user
Free shipping worldwide · prices in USD
$295.00
How it works
Breathe in rhythm, watch your heart follow.
Heart Tracker uses the natural link between breathing, heart rate and the autonomic nervous system to help you reach a state of cardio-respiratory resonance.
1. Breathing shapes heart rhythm
Heart rate rises slightly as you inhale and falls as you exhale. This is the mechanism behind HRV biofeedback.
2. A guided pace amplifies it
Following a visual and audio breathing pacer turns those natural swings into a clearer, steadier pattern.
3. Resonance appears
At around 5 to 7 breaths per minute, breathing and cardiovascular rhythms fall into sync and produce one large, stable oscillation.
4. Feedback locks it in
The software tracks the change as it happens and gives you visual and audio feedback, so you learn to reach and hold the state.
Why Heart Tracker
Practical HRV biofeedback, simple enough to use every day.
Adapts to the user
Beginner, intermediate and expert modes adjust how demanding it is to reach high resonance, so you can progress at your own pace.
Clear real-time feedback
A moving pacer, live graphs and a 0–100 training score (patented algorithm) show how well you are doing, with four resonance zones from low to super.
Built for small practices
Multiple user profiles let therapists, coaches and small clinics train several clients on one system while keeping each person’s data separate.
Where it fits
- Stress-reduction training — strengthen the body’s relaxation response with guided breathing.
- Self-regulation and wellness — build breathing control and autonomic balance on your own.
- Complementary support — add HRV biofeedback to a practitioner’s programme.
- Small-practice training — coaches and therapists working with several clients.
Inside the software
Everything you need on screen, session after session.
Real-time training. Pulse signal, session timeline, breathing pacer, heart-rate trend and training score in colour-coded zones.
Session review. Key numbers, heart-rate trend, spectral data and time spent in each performance zone.
Session setup. Choose the difficulty level, session length (2 to 20 minutes) and feedback options.
Custom pacer. Set the length of each phase — inhale, hold, exhale, pause — to match a specific goal.
You can also practise with a feedback image: a photo you choose gradually becomes clearer as your coherence improves.
What’s included
A complete kit, ready to train.
- Heart Tracker software on a USB flash drive (Windows or Mac installer)
- Biocom 3500 Bluetooth pulse wave sensor — a compact finger-clip PPG sensor
- Printed insert card with getting-started guidance and links to the full documentation
Specifications
- Platform: Windows 10/11 or macOS
- Computer: Intel i5 or compatible, 8 GB memory, 2 GB free disk space, Bluetooth LE
- Session length: 2 to 20 minutes
- Feedback: visual and audio, plus optional audio-suggestive training mode
- Every session is saved for review and progress tracking
Downloads
Documentation and software.
Manuals and guides are hosted by Biocom. The installers are for customers who have purchased Heart Tracker.
Guides (PDF)
- Product brochure: overview, key features and system configurations
- User manual: using the software, connecting the sensor, recording sessions
- Practical use guide: step-by-step HRV biofeedback procedures
- Software setup guide: installing and configuring the software
- Biocom 3500 device operation manual: the pulse wave sensor
Software installers
Requires Windows 10/11 or macOS, and a Bluetooth LE connection.
What users say
Trusted by practitioners.
“I had tried other heart coherence tools, but the Heart Tracker is the first one I’ve actually used in sessions with my patients. The simultaneous display of the tachogram and spectrogram allows for an immediate visual explanation, and the interactive feedback image creates a real element of surprise that motivates even the most reluctant people.”
Nathalie B., Private Practice Mental Health Nurse
“What convinced me was the ability to install the software on multiple computers, including my office Mac and my laptop for when I’m out and about. The video tutorial is very well done, and I was up and running in less than an hour. My patients love seeing their coherence curve evolve from one session to the next.”
Sébastien A., Physiotherapist
“As a certified stress management coach, I’ve been using the Heart Tracker for a year as a demonstration tool during my corporate workshops. The coherence ratio, distributed in red, blue, and green, is such a clear visual that even the most skeptical managers immediately understand the value of the practice.”
Laure M., Corporate Stress Management Coach
“The ability to adjust the metronome independently (inhalation time, pauses, exhalation) is a considerable advantage for adapting the protocol to each patient. Some of my elderly patients have a different resonance frequency than the norm, and the software adapts perfectly.”
Dr. Éric F., General Practitioner
“I’ve been teaching sophrology for fifteen years and I’ve integrated the Heart Tracker into my practitioner training. Exporting the data as a file allowed me to create practical exercises with real-world measurements. This is exactly what my students needed to move from theory to practice.”
Martine C., Sophrology Trainer
Questions
Frequently asked questions
Who can use Heart Tracker?
Home users and small professional practices — therapists, coaches and wellness providers offering HRV biofeedback training.
Do I need prior experience with HRV or biofeedback?
No. The guided pacer and real-time feedback are built for beginners, while advanced settings let experienced users fine-tune their training.
Can several people share one system?
Yes. Multiple user profiles keep each person’s sessions separate.
Can I review my progress over time?
Yes. Every session is saved, so you can review past sessions through stored records and reports.
How long is a session?
From 2 to 20 minutes, depending on your goals.
Is the price in US dollars?
Yes. Prices are in US dollars, with free shipping worldwide. Canadian taxes are included for customers in Canada.
Ready to start training?
Heart Tracker is $295 USD with free shipping worldwide, delivered with its wireless pulse sensor.
Not sure which software is right for you? See the other Biofeedback Tools.