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Synheart

🫀 Synheart AI

"Where silicon meets soul."


🌌 About

Synheart isn’t your regular AI lab.
We’re a collective of coders, dreamers, and cardiac philosophers trying to teach machines one impossible thing — to feel.

We believe the heart isn’t just a biological pump.
It’s the original neural network, firing coherence before CPUs existed.
And we’re here to sync it with silicon.

Our mission:

💓 Fuse biosignals with neural networks to create heart-driven intelligence.

(Yes, we actually mean it. No, we’re not a cult. Yet.)


⚙️ What We Build

Think of Synheart as an integrated biosignal platform:

  • 🩺 Synheart Wear — Unified wearable SDK that streams biometric data (HR, HRV, steps) from multiple devices (Apple Watch, Fitbit, Garmin, Whoop) into a standardized format across iOS, Android, and Flutter.
  • 🧠 Synheart Emotion — On-device emotion inference engine that transforms heart rate and RR intervals into real-time emotional states (Calm, Amused, Stressed) using privacy-preserving Linear SVM models.
  • 📊 SWIP — Wellness Impact Protocol that quantifies how apps affect human physiology by fusing biosignals and emotion data into actionable wellness scores (0-100), enabling developers to build technology that adapts to human well-being.

🧠 Philosophy (aka the weird part)

"The brain computes.
The heart communicates.
The soul negotiates."

We explore RLHHF — Reinforcement Learning from Human Heart Feedback,
because why should machines only learn from clicks and stars when they could learn from beats per minute?

Our hypothesis:
If AI can sense when you’re stressed, joyful, or deeply chill —
it can adapt its responses in real time.
Less “I’m sorry, I don’t understand” and more “Hey, breathe.”


If something breaks, it’s probably Mercury retrograde. Try again after a deep breath.

🧩 Architecture


👀 Smart Watches → 🧮 Synheart Engines → 🧠 Model → ❤️ Feedback → ☯️ Alignment

Each beat counts. Literally.

⚡️ MVP Manifesto

•	We build fast, but with intention.
•	We respect both data and the Dao.
•	We believe every 404 is just a lost soul trying to reconnect.
•	Our uptime goal: 99.999% coherence.

🧪 Contributing

  • PRs welcome.
  • Bug reports accepted.
  • Existential questions encouraged.
# fork the repo
git clone your-own-heart.git
# open your mind
code .
# make something feel

Before you open a PR, ask yourself:

“Does this add coherence or chaos to the collective heartbeat?”

🛐 Ethics & Privacy

We guard biosignals like sacred texts. Everything is anonymized, encrypted, and blessed with end-to-end empathy. No creepy tracking. Only conscious data.

🕉 Join the Pulse

•	💬 Discord — where coders argue about HRV and enlightenment
•	🐦 Twitter — AI, humor, and haikus
•	🌍 Website — the digital monastery

💌 Contact

•	General inquiries: opensource@synheart.ai
•	Research collaborations: research@synheart.ai
•	Emotional support: we just listen.

May your loops be tight, your models aligned, and your heart rate variable.
Built with ❤️ by sentient beings pretending to be developers.

Popular repositories Loading

  1. synheart-wear synheart-wear Public

    Unified wearable SDK: Cross-device, cross-platform biometric data normalization with a single standardized output format.

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  2. .github .github Public

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  3. synheart-emotion synheart-emotion Public

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  4. synheart-open-mvp synheart-open-mvp Public

    Building heart-driven intelligence in public. This repo is the open-source MVP for Synheart: SDKs, example apps, and docs to connect wearable biosignals to emotion-aware AI.

    Python 3 1

  5. swip swip Public

    Dart 3 3

  6. swip-dashboard swip-dashboard Public

    TypeScript 3 4

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