Fitness Data Infrastructure

One API to connect every tracker. Any app.

TrackBridge normalizes fitness data from all major wearables and SDKs into a clean, configurable data layer — ready for your app, research platform, or wellness product.

Request early access See how it works
Garmin → Apple Health → Fitbit → Polar → TrackBridge → Your app → Your dashboard → Research export

Entwickelt vom Team hinter instingo – Schritte-Challenges in Europa seit 2013.

How it works

Configure once. Collect everywhere.

No SDK headaches. No normalization logic. You define what data you need — TrackBridge handles the rest.

01
Configure your data scope
Choose which trackers to support, which data types to collect (steps, HRV, sleep, calories...), and add your own consent text.
02
Generate a collection link
Share a branded link or embed — end-users connect their tracker, consent to data sharing, and data starts flowing immediately.
03
Access clean, normalized data
Pull via REST API, receive webhooks, or export datasets as CSV/JSON. All data is normalized across tracker types — no custom parsing.
04
Analyze, research, or power your product
Use the data in your own dashboards, run research studies, or feed it directly into your fitness app — all under your brand.
Supported trackers

All major wearables covered.

Built on battle-tested integrations from Instingo's enterprise wellness platform — already running for thousands of users across Europe.

Garmin Apple Health Google Fit Fitbit Polar Whoop Strava Samsung Health Suunto Withings + more coming
Data types

You choose what to collect.

Steps
HRV
Calories
Sleep
Heart rate
Active minutes
Distance
Workouts
Recovery score
Use cases

Built for companies, developers, and researchers.

Corporate wellness

Run BGM studies & step challenges

Configure a data collection link for your workforce. Employees connect any tracker — you get unified activity data for your wellness program or insurance reporting.

Developers & startups

Build fitness apps without 10 SDKs

Integrate one API and get normalized data from every major wearable. Focus on your product — not on maintaining tracker integrations.

Research & academia

Collect consented cohort data

Generate shareable links for study participants. They connect their own device — you get structured, anonymizable exports ready for analysis.

Health insurance

Activity data for premium models

Offer policyholders a simple way to share verified activity data. GDPR-compliant consent flows built in.

White-label

Your brand, our infrastructure

Fully brandable collection links and embed widgets. End-users never see TrackBridge — only your product.

Digital health

Passive monitoring at scale

Rehab platforms, sleep apps, nutrition tools — attach the data streams you need without building the ingestion layer.

Early access

Get early access to TrackBridge.

We're onboarding the first group of companies, developers, and research teams. Tell us about your use case and we'll be in touch.

Built by the team behind Instingo — powering step challenges across Europe since 2020.