Biofeedback
Combine body signals with clinic-management software, training screens and interactive exercises. Explore breathing practice, relaxation and feedback you can see as you train.
ExploreBODY SIGNALS. HUMAN POSSIBILITIES.
Understand the signal.
Create the experience.
Biofeedback, Lie Detector & Polygraph systems, intelligent software and immersive training. Discover a connected ecosystem that brings physiological signals into your clinic, home practice or next creative idea.
Ask us before you buy
A sensor is just the beginning.Conceptual illustration — not a product screenshot
18+ years of development
Customers in 60+ countries
Hardware + software + training
Two applications. A clear choice.
Find the software and sensor package for the work you want to do. Biofeedback and polygraph packages have different purposes and matching software.
Lie Detector & Polygraph
Bring structured preparation, sensor recording and session review into one workflow. Choose the BLUE sensor combination or NANO system suited to your setup.
ExploreReal systems. Choose the right starting point.
BSS-F1 · BioSignals ONE
A rechargeable multi-sensor finger device combining pulse, skin conductance, peripheral temperature and movement information.
Technical details
AI-HRV
A compact wireless optical finger sensor for pulse-based feedback and compatible HRV breathing practice.
Technical detailsBLUE
A flexible family of biofeedback and polygraph packages. Select the included sensors and matching software for your purpose.
Technical detailsMore context. More ways to train.
The strength is in the complete system: signals, software, training experiences and tools that help you work with the information.
AI-assisted understanding
Use supported software and AI tools to organize information, explore patterns and support review. Features depend on the application and version; they support human judgment rather than guarantee an interpretation.
Conceptual illustration — not a product screenshot
Your ordinary computer camera
Observe visible eye, mouth and head movements alongside sensor signals in supported software. Camera use requires consent. Facial movement is context, not certain emotion detection or a measurement of facial muscle electricity.
Conceptual illustration — not a product screenshot
Biofeedback in VR
Bring physiological feedback into compatible Meta Quest environments and interactive training. The experience can become visual, playful and immersive, with the supported app and sensor connection.
Conceptual illustration — not a product screenshot
From the clinic to everyday practice.
Connect professional guidance with practice at home. Choose the application, hardware and service arrangement that match your program.
A connected clinic
Organize sessions and training workflows with biofeedback clinic-management software. Choose from varied training screens instead of a single fixed exercise.
Remote follow-up
Supported cloud workflows let authorized professionals review session information and follow practice over time. Cloud access, subscriptions and data sharing are separate from a hardware purchase where applicable.
Structured protocols
Explore guided breathing, relaxation and structured training resources. Protocol selection and adaptation belong to the responsible professional; no treatment outcome is promised.
A shared session history
Supported central data tools connect session records, review and follow-up across time. Access is limited to authorized users and depends on the selected service and configuration.
Explore real training screens
Structured protocols
Biofeedback that becomes an experience.
Technical details
Have an idea? Build something that responds to the body.
Start with words, even without previous programming experience. Describe your game or training screen to Claude Code or Codex, attach the BioSignals interface documentation, then build and test a small prototype.
Describe your experience
A tree that grows with feedback, a breathing scene or a game that reacts to a chosen signal: begin with one clear interaction.
Connect documented data
Compatible BioSignals applications expose a local WebSocket interface. Use the documented version, supported fields and permissions; a cloud account is not a substitute for a local connection.
Test, refine, connect
Use Demo Signals where supported, then verify the experience with actual hardware. AI-generated code still needs setup, testing and compatibility checks.
Local WebSocket: ws://localhost:8080. Exact endpoint, channels, camera-data access and platform restrictions depend on the app/version. Windows and Mac downloads require real compatible hardware; Demo Signals are described for supported mobile/Quest versions. Do not assume native Linux or full polygraph mobile support.
Organizations using BioSignals sensors
Selected customer organizations from our existing company material. Logos indicate sensor use, not endorsement of AI features or every product.
Your software. The right platform.
Choose biofeedback or polygraph first, then match the software to your device. A translated website does not mean every application supports all six interface languages.
Windows · Biofeedback
Official desktop biofeedback software · ZIP installer
Get the softwaremacOS · Biofeedback
BS_Training desktop installer · PKG
Get the softwareWindows · Polygraph
Official Polygraph software download · ZIP
Get the softwareiPhone & iPad
BioSignals Personal Trainer · App Store
Get the softwareAndroid phones & tablets
BioSignals mobile app · Google Play
Get the softwareMeta Quest
Immersive BioSignals application · Meta store
Get the softwareCheck operating-system requirements, compatible sensor, license and package contents before installation. Availability can vary by country. Mobile biofeedback apps are not presented as full desktop polygraph replacements. Cloud services and third-party AI subscriptions may have separate terms.
Technical details
Choose your application. Shop with confidence.
Buy through our existing online stores. Prices, currencies, shipping, returns and availability are set by the selected store; compare the complete offer before ordering.
BIOSIGNALS.SHOP
BioSignals international store
Biofeedback and Lie Detector / Polygraph collections
Choose your systemEBAY
BioSignals on eBay
Active bio_signals store · BioSignals Products
Choose your systemAMAZON
BioSignals on Amazon
Official BIOSIGNALS brand-store destination
Choose your systemBIO-SIGNALS.CO.IL
BioSignals Israel
Hebrew store · biofeedback systems and accessories
Choose your systemA clearer start
What am I buying?
A selected hardware and software configuration. Check its sensor list, license, computer requirements and shipping. A box-only offer does not include sensors.
Can I use a regular camera?
Supported software observes facial movements with a standard computer webcam and permission. The available features and data interface vary by version.
Can I create my own training screen?
Yes. Start from the developer documentation and a small AI-assisted prototype. Connecting hardware and checking the result are still necessary.
Does every system work on every device?
No. Select the device-specific application and verify the hardware connection. Windows, Mac, mobile and Quest downloads have distinct capabilities.
How do I choose a package?
Tell us your intended use, existing sensors and computer or phone. We can help you identify a suitable complete configuration before you buy.