Products for Real-Time Human-State Intelligence
Synheart delivers an end-to-end HSI platform unifying biosignal processing, on-device inference, ingest APIs, and AI agents to enable applications that interpret emotion, focus, and behavior with strong privacy guarantees.
(Install SDKs · Connect Wearables · Visualize Human State)
.png)
Synheart Wear
Connect any wearable. Stream biosignals. Power HSI
Synheart Wear is the sensing layer of the Synheart ecosystem. It connects with platforms like WHOOP, Garmin, Apple Watch, Fitbit, and Pixel Watch, and standardizes their physiological signals into a unified stream.
What Synheart Wear Supports
- Heart Rate (HR)
- Heart Rate Variability (HRV)
- Electrodermal Activity (EDA)
- Motion / Accelerometer (ACC)
Key Features
- Unified Data Access across devices & vendors
- Real-Time Streaming for HR, HRV, EDA, and motion
- Local Preprocessing SDK for artifact removal and noise handling
- Developer CLI for simulation, testing, and local pipelines
Syni
Wellness, understood by your body.
Syni is a chat-first AI wellness assistant that transforms your biosignals, behavior, and cognition into daily insights, personalized guidance, and real-time support, helping you understand your stress, focus, energy, and recovery throughout the day.
Key Benefits
- Understand your inner state in real time: stress, focus, energy, and recovery at a glance
- Receive AI-powered daily insights personalized to your mind-body rhythms
- Improve focus, calm, and energy management with actionable nudges
- Track emotional and cognitive patterns over hours, days, and weeks
Features
- Personalized Daily Insights
- Real-Time State Dashboard
- AI-Powered Human-State Interpretation
- Syni Rhythm & Adaptive Nudges
- Biosignal + Behavioral Integration
- Privacy-First and On-device
Interact with your human state.
Synheart Emotion
Emotional state estimation using autonomic physiology.
Synheart Emotion Research is a scientifically grounded, privacy-preserving initiative that infers broad, probabilistic emotional states from smartwatch bio-signals using lightweight, fully on-device AI designed for real-world deployment and ethical, defensible research.
Built on:
- Affective science principles
- Physiological bio-signals (HR, HRV, ACC)
- Lightweight ML models
- Uncertainty-aware inference
- Ethical and defensible claims
Perfect for:
- On-device emotion intelligence
- Privacy-first wearable AI
- Research-grade affective modeling
- Low-power smartwatch deployment
- Real-time bio-signal analysis
SWIP - Synheart Wellness Impact Protocol
Measure how apps affect human state. In real time.
For developers: SWIP lets your apps quantify your user's emotional, impact using on-device HSI inference.
For users: Install the SWIP App to see how your apps affect you.
Share anonymized metrics publicly on the open SWIP Dashboard — fully open-source.
SWIP Components
SWIP SDK
Mobile SDK for integrating SWIP into apps
SWIP App (Coming Soon)
User-facing app to view app impact metrics
SWIP Dashboard
Public dashboard for anonymized metrics
Swip Core
Fusion engine for SWIP Score
Use Cases
UX research
Understand how design changes affect user emotional state and engagement
App evaluation & A/B testing
Quantify the emotional impact of different app features and variations
Digital well-being analysis
Measure and improve the overall wellness impact of digital products
Emotion/focus-aware apps and interfaces
Build adaptive interfaces that respond to user emotional and cognitive states
Synheart Behavior
Micro-motion and motor-state understanding.
SynHeart Behavior is a privacy-preserving framework that converts digital interaction dynamics—such as timing, fragmentation, and interruptions—into structured numerical representations of user behavior without collecting content or personal data.
Perfect for:
- Focus and distraction modeling
- Digital well-being analytics
- Behavior-aware AI agents
- Adaptive UI and system design
- Privacy-first behavioral research
Key characteristics:
- Content- and identity-free data collection
- Event-, session-, and daily-level aggregation
- Interpretable continuous metrics (not labels)
- Temporally grounded interaction modeling
- Privacy-preserving by design
The Synheart Stack from signal to self-awareness.
Each product connects a layer of the emotional computing stack — sensing, inferring, analyzing, and reflecting emotion across research and real life. Together, they create the Synheart ecosystem: a complete platform for emotion-aware AI.
Synheart Core
Unified SDK for human-state intelligence — single integration point for all Synheart features
Synheart Core SDK is a modular, on-device human state intelligence system that collects multi-modal signals, fuses them into a unified state representation (HSV - Human State Vector), and provides optional interpretation modules for focus and emotion.
Wear Module
Collects biosignals from wearable devices.
Phone Module
Collects device-level signals.
Behavior Module
Captures interaction patterns.
Emotion Module
Estimates affective states from physiological and behavioral signals.
Synheart Focus
Real-Time Cognitive State Inference
Synheart Focus is a heart-driven framework that measures and enhances cognitive focus by linking real-time heart rhythm dynamics (HRV) with task performance, enabling physiologically grounded, adaptive focus assessment without relying on subjective reports.
Applications:
- Focus and attention scoring
- Bioadaptive cognitive training
- Stress–performance balance analysis
- Human–AI state awareness
- Research on heart–brain coherence
Core principles:
- Physiology-first focus modeling
- Continuous, real-time measurement
- HRV–behavior coupling
- Adaptive, feedback-driven design
- Privacy-preserving experimentation
Pulse Focus
Train your mind to stay focused in a world full of distractions.
Pulse Focus is a biofeedback-powered focus game that trains attention under pressure while measuring real cognitive focus, stress, and emotional response through heart signals and gameplay, helping you stay sharp in a chaotic world.
Key Benefits
- Strengthen focus under real distraction, not artificial calm
- Build mental resilience in fast, noisy, high-pressure environments
- Understand your focus and stress patterns through real-time biofeedback
- Turn focus into a measurable skill, not a vague feeling
Features
- Biofeedback-Driven Focus Gameplay
- Focus Training Game Modes
- Emotion & Stress Awareness
- Distraction & Recovery Tracking
- Competitive & Social Motivation
Train your ability to enter true cognitive alignment.
The Mirror
See who you are beyond the story you tell yourself.
The Mirror is a human-state calibration system that reveals the gap between perception and reality. We live in narratives of who we are—focused, calm, in control—but perception is not data. By combining physiological inputs, behavioral data, and self-reported perception, The Mirror generates a Human State Vector (HSV) and measures the Self-Signal Gap: the divergence between what you think you are and what your body reveals
What The Mirror Reveals
Align perception with physiology. Replace narrative with signal.
Self–Signal Gap Analysis
- Compare perceived state vs physiological reality
- Detect misalignment between narrative and signal
- Track calibration over time
Human State Vector (HSV)
- Unified representation of internal state
- Combines physiology, behavior, and perception
- Real-time state snapshots
Physiological Signal Integration
- Heart Rate (HR)
- Heart Rate Variability (HRV)
- Electrodermal Activity (EDA)
- Motion and behavioral dynamics
Behavioral Response Mapping
- Reaction time and interaction patterns
- Cognitive and emotional performance signals
- Context-aware behavioral inference
Calibration Feedback System
- No gamification or artificial scoring
- Signal-first feedback loops
- “Insufficient data” instead of false insight
The Mirror Engine
- Core system powering measurement and comparison
- Fuses multi-modal signals into structured output
- Built for precision, not comfort
Uncover the gap between who you think you are and what your body reveals.
Human-State Interface (HSI)
On-device models for Emotion, Focus, and Behavior.
Human State Interface (HSI) is a language-agnostic, contract-only specification for exchanging human-state signals between independent systems (producers and consumers).
Applications:
- Focus and distraction modeling
- Digital well-being analytics
- Behavior-aware AI agents
- Adaptive UI and system design
- Privacy-first behavioral research
Core principles:
- Contract-only
- Language-agnostic JSON
- Canonical schema
- Normalized scores + confidence
The synheart stack from
signal to self awareness
Each product connects a layer of the emotional computing stack — sensing, inferring, analyzing, and
reflecting emotion across research and real life. Together, they create the Synheart ecosystem: a
complete platform for emotion-aware AI.