Terra
The API for fitness and health data from 500+ wearables, sensors, and apps.
Integrations
500+
Supported Metrics
5,000+
Compliance
HIPAA, GDPR, SOC 2 Type II
Founded
2020
About Terra
Terra is a comprehensive health data aggregation platform for developers. It offers a single API integration to access data from over 500 sources, including popular wearables like Garmin, Fitbit, and Apple Watch, as well as fitness apps and medical sensors. The platform standardizes data for activity, sleep, nutrition, body metrics, and even real-time streams for metrics like heart rate via a WebSocket API. Terra is HIPAA, GDPR, and SOC 2 Type II compliant, making it suitable for healthcare, insurance, and corporate wellness applications. It provides developer tools like SDKs and a managed authentication widget to simplify the process of connecting users' devices, allowing companies to build and scale health-focused products quickly.
Data Sources
Wearables
Garmin, Fitbit, Apple Watch, Oura Ring, WHOOP, Polar, Samsung, Withings, Suunto
Fitness Apps
Strava, MyFitnessPal, Cronometer, Google Fit, Apple Health
Sensors
Continuous Glucose Monitors (CGM), Medical Devices, Blood Testing Providers
Developer Platform
Data Delivery
REST API (for historical data), Webhooks (for push updates)
Real-Time Data
WebSocket Streaming API for live sensor data like beat-by-beat heart rate
Authentication
Provides a pre-built authentication widget to handle provider OAuth flows
Sdks
JavaScript, Python, iOS, Android