# Under Armour Heart Rate Zones API

**Canonical:** https://apis.io/apis/under-armour/under-armour-heart-rate-zones-api/  
**Provider:** Under Armour — https://apis.io/providers/under-armour/  
**Base URL:** https://api.ua.com  
**Documentation:** https://developer.mapmyfitness.com/

Under Armour Heart Rate Zones API is one of 6 APIs that [Under Armour](https://apis.io/providers/under-armour/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Heart Rate Zones. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

Heart rate zone configuration and calculations

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/under-armour/refs/heads/main/openapi/under-armour-heart-rate-zones-api-openapi.yml
- **Documentation** — https://developer.mapmyfitness.com/docs/
- **Authentication** — https://developer.mapmyfitness.com/docs/v71_OAuth_2_Intro/

## Other Under Armour APIs (5)

- [Under Armour Devices API](https://apis.io/apis/under-armour/under-armour-devices-api/)
- [Under Armour Routes API](https://apis.io/apis/under-armour/under-armour-routes-api/)
- [Under Armour Users API](https://apis.io/apis/under-armour/under-armour-users-api/)
- [Under Armour Webhooks API](https://apis.io/apis/under-armour/under-armour-webhooks-api/)
- [Under Armour Workouts API](https://apis.io/apis/under-armour/under-armour-workouts-api/)

## Tags

Heart Rate Zones

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/under-armour/under-armour-heart-rate-zones-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/under-armour/.