Open infrastructure for wearable-powered health products.
Build personalized health products with one API for every wearable. Access wearable data, open health scoring algorithms, and structured context your AI can reason with. Self-hosted, open-source, MIT licensed.
Every team building with wearable data rebuilds the same infrastructure. Oura, Garmin, Whoop, Apple Health: each with its own API, its own schema, its own quirks. Weeks of plumbing before you get to the product itself. And even once the data is flowing, you still have to turn it into something a user or a clinician can act on.
We've lived this at Momentum for years, shipping healthtech for digital health, wellness, and clinical teams. So we put the whole stack in the open.
Meet Open Wearables: the health intelligence platform for wearable data. One open-source layer to ingest from any wearable, standardize the signals, score them with transparent logic, and let AI reason over what's actually happening in a user's body.
Here's what Open Wearables gives you:
📡 Unified wearables API , ingest from Oura, Garmin, Whoop, Apple Health, Polar, Suunto, Samsung, Strava, Google Health Connect
🧬 Data standardization , one consistent schema across every device, so you stop writing per-vendor normalization code
🧮 Open health scoring logic, auditable, forkable, tuneable for your domain. No proprietary black boxes.
🎯 Coaching profiles, domain-specific intelligence layers for wellness, clinical, and performance use cases
🤖 MCP server, any LLM can reason over health trends and patterns, not just read raw numbers
🔒 Self-hosted by design, MIT license, HIPAA and GDPR friendly
💸 $0 per user at any scale, no per-seat pricing, no surprise bills at 10k users
Open Wearables is already running in production inside healthcare and wellness apps, including teams building AI coaching products on top of it.
What makes Open Wearables different?
Other wearable APIs stop at raw data delivery. Open Wearables is a full health intelligence layer: data in, meaningful signals and AI-ready context out. Open algorithms, zero per-user fees, and an AI-native architecture from day one. Built by Momentum, 130+ engineers with 10+ years of shipping healthtech in regulated industries.
🎁 Exclusive for Product Hunt: book a free 30-min architecture call with the Momentum team that actually built it. We'll walk through your stack and show where Open Wearables fits.
Would love your honest feedback, especially on what's missing for your use case.
Piotr, CEO & Founder @ Momentum
About Open Wearables on Product Hunt
“Open infrastructure for wearable-powered health products.”
Open Wearables launched on Product Hunt on April 29th, 2026 and earned 580 upvotes and 312 comments, earning #2 Product of the Day. Build personalized health products with one API for every wearable. Access wearable data, open health scoring algorithms, and structured context your AI can reason with. Self-hosted, open-source, MIT licensed.
On the analytics side, Open Wearables competes within Open Source, Wearables, Developer Tools and GitHub — topics that collectively have 803.5k followers on Product Hunt. The dashboard above tracks how Open Wearables performed against the three products that launched closest to it on the same day.
Who hunted Open Wearables?
Open Wearables was hunted by Rohan Chaubey. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Open Wearables including community comment highlights and product details, visit the product overview.
Rohan Chaubey
Hey Product Hunt 👋
Every team building with wearable data rebuilds the same infrastructure. Oura, Garmin, Whoop, Apple Health: each with its own API, its own schema, its own quirks. Weeks of plumbing before you get to the product itself. And even once the data is flowing, you still have to turn it into something a user or a clinician can act on.
We've lived this at Momentum for years, shipping healthtech for digital health, wellness, and clinical teams. So we put the whole stack in the open.
Meet Open Wearables: the health intelligence platform for wearable data. One open-source layer to ingest from any wearable, standardize the signals, score them with transparent logic, and let AI reason over what's actually happening in a user's body.
Here's what Open Wearables gives you:
📡 Unified wearables API , ingest from Oura, Garmin, Whoop, Apple Health, Polar, Suunto, Samsung, Strava, Google Health Connect
🧬 Data standardization , one consistent schema across every device, so you stop writing per-vendor normalization code
🧮 Open health scoring logic, auditable, forkable, tuneable for your domain. No proprietary black boxes.
🎯 Coaching profiles, domain-specific intelligence layers for wellness, clinical, and performance use cases
🤖 MCP server, any LLM can reason over health trends and patterns, not just read raw numbers
🔒 Self-hosted by design, MIT license, HIPAA and GDPR friendly
💸 $0 per user at any scale, no per-seat pricing, no surprise bills at 10k users
Open Wearables is already running in production inside healthcare and wellness apps, including teams building AI coaching products on top of it.
What makes Open Wearables different?
Other wearable APIs stop at raw data delivery. Open Wearables is a full health intelligence layer: data in, meaningful signals and AI-ready context out. Open algorithms, zero per-user fees, and an AI-native architecture from day one. Built by Momentum, 130+ engineers with 10+ years of shipping healthtech in regulated industries.
🎁 Exclusive for Product Hunt: book a free 30-min architecture call with the Momentum team that actually built it. We'll walk through your stack and show where Open Wearables fits.
👉 https://www.cal.eu/openwearables...
Try it now: openwearables.io
Would love your honest feedback, especially on what's missing for your use case.
Piotr, CEO & Founder @ Momentum