{"count":5,"next_page":null,"page":1,"page_count":1,"per_page":30,"previous_page":null,"articles":[{"id":53181260265492,"url":"https://coroshelp.zendesk.com/api/v2/help_center/en-us/articles/53181260265492.json","html_url":"https://support.coros.com/hc/en-us/articles/53181260265492-Connect-Your-Data","author_id":1904630991047,"comments_disabled":true,"draft":false,"promoted":false,"position":0,"vote_sum":-1,"vote_count":5,"upvote_count":2,"downvote_count":3,"section_id":53180979524884,"created_at":"2026-09-02T18:23:12Z","updated_at":"2026-10-14T01:22:24Z","name":"Connect Your Data","title":"Connect Your Data","source_locale":"en-us","locale":"en-us","outdated":false,"outdated_locales":[],"edited_at":"2026-09-02T18:37:15Z","user_segment_id":null,"permission_group_id":1394551,"content_tag_ids":[],"label_names":[],"body":"

COROS supports automated data sharing and API access for third-party platforms authorized by our users, in alignment with EU data protection regulations (including GDPR and the EU Data Act). Choose the path that matches your needs:

I want to connect COROS to my AI assistant

Connect your COROS account to Claude, ChatGPT, or other AI tools using built-in MCP connectors. No coding required. Your AI can read your training data, health metrics, and create workout plans.

Click here to learn more →

I'm building an app that connects to COROS

Build applications that let users connect their COROS account via OAuth 2.0. Self-service, no application required. Access 22 data fields including activities, health metrics, fitness assessments, and write training plans. Your users authorize the connection and control their own data.

Click here to learn more →

I represent a platform seeking a commercial partnership

For established platforms needing multi-user API credentials, webhook push notifications, two-way data sync, and enterprise-scale integration. Requires application review and standard terms.

Click here to learn more →

Want COROS in your favorite fitness app?

If you use a fitness app that doesn't yet support COROS, share this page with the app's developer so they can choose the right integration path. For connecting COROS to an AI assistant like Claude or ChatGPT, you can do that yourself with no code required using the guide above.

"},{"id":50841795180948,"url":"https://coroshelp.zendesk.com/api/v2/help_center/en-us/articles/50841795180948.json","html_url":"https://support.coros.com/hc/en-us/articles/50841795180948-Connect-Your-COROS-to-AI","author_id":1904630991047,"comments_disabled":true,"draft":false,"promoted":false,"position":1,"vote_sum":28,"vote_count":50,"upvote_count":39,"downvote_count":11,"section_id":53180979524884,"created_at":"2026-06-30T16:03:24Z","updated_at":"2026-10-26T14:45:22Z","name":"Connect Your COROS to AI","title":"Connect Your COROS to AI","source_locale":"en-us","locale":"en-us","outdated":false,"outdated_locales":[],"edited_at":"2026-09-18T16:07:27Z","user_segment_id":null,"permission_group_id":1394551,"content_tag_ids":[],"label_names":[],"body":"

You can connect your COROS account to AI tools like Claude and ChatGPT, to ask direct questions about your training' build your own workouts, training plans, and dashboards; and gain deeper insights about your performance data. This guide covers how it works, what you're able to do, and how to set it up.

\"MCP

Why connect?

You can connect your COROS account to compatible AI tools and ask questions about your training, health, recovery, and more - and even build workouts and training plans that sync to your COROS library.

With your COROS account connected, services like Claude and ChatGPT can access your actual numbers and respond accordingly. Ask something like:

Requirements

Here's what you need to start:

How to Set Up

ChatGPT
1. Open ChatGPT and click your account profile in the bottom corner to open Settings
2. Select \"Plugins\" from the sidebar
3. Search for \"COROS\" and click the plus icon to connect
5. Authorize and log into your COROS account

Claude (Desktop app)
1. Open Claude and select the gear icon for Settings
2. Go to Connectors → select the Discover tab
3. Search for \"COROS\" and click Connect
4. Authorize and log into your COROS account

Gemini
While Gemini currently does not support custom MCP connectors through its standard chat interface, you can still connect via the Gemini CLI. Follow Google's setup guide here and use the COROS MCP link: https://mcp.coros.com/mcp.

Once you have authorized the connection, confirm it's working properly by asking the AI a question about your COROS data. For example: \"Show me my workouts from the past two weeks.\" If it returns your actual data, the connection is live.

\"Claude

What Data it Can See

As of September 2026 update, the COROS MCP can query the following data:

\"MCP_permissions.png\"

Some example prompts include:

\"hrv_analysis.png\"

Create Training Plans and Workouts (available September 21, 2026)

Ask your AI to build a workout or training plan based on your fitness and goals, and it can sync directly to your COROS library. Training plans must be between 4 and 16 weeks long.

Tips for Deeper Analyses

For deeper workout analysis, you will need to request .FIT files through the MCP. The following analyses are not available in a basic query, but require pulling the .FIT files first so the MCP has the raw data to analyze:

.FIT file requests in these connections are capped at 50 files per calendar day, but you can manually export specific .FIT files (or your entire activity history) from t.coros.com and upload the files to your AI as a workaround. See our guide here on how to export your historical activity data.

Troubleshooting

\n
Nothing happens after I log in.
\n

Confirm your COROS account works normally at t.coros.com first. If you are unable to log in there, the MCP connection will not work either. Try using the password reset option at t.coros.com to reset your COROS credentials. If that doesn't work, double check that you are logging in with the correct email address by going to your COROS app > Profile page > Settings > Account Management > Email.

\n
\n
I don't see \"MCP Servers\" or \"Connectors\" in my settings.
\n

This usually means your AI platform requires a paid plan for this feature. Free tiers often don't support MCP connections. We recommend using Claude Pro or ChatGPT plus.

\n
\n
Which platforms are supported?
\n

ChatGPT Plus, Claude Pro, and Cursor all support MCP connections. While Gemini's standard chat interface does not currently support custom MCP connectors, the Gemini CLI does. Use the COROS MCP link from Step 1 above as the server URL if setting up with Gemini CLI.

\n
\n
My queries return an error or no data.
\n

This generally points to a temporary service issue on the API side rather than your setup. Try again after a few minutes. If it persists, confirm your connector permissions are still active in your AI platform's settings.

\n
\n
Does the MCP work with a COROS account that has multiple devices registered?
\n

Yes. Once connected, the MCP queries data across every device registered to your account, not just the one most recently synced.

\n
\n
Does the MCP impact what data coaches and athletes can see?
\n

No. The MCP only queries your own activity data. It cannot read data belonging to another athlete or to an athlete you coach. The same permission structure that governs coach and athlete visibility in Training Hub applies here. You can manage your athlete and coach settings by going to t.coros.com, selecting your profile picture near the bottom left corner, and scrolling down to Privacy Settings.

\n
\n
Can I limit what information the AI has access to? For example, allow training data but blocking sleep or menstrual cycle data?
\n

Yes, most platforms allow you to customize which tools are accessible. Customization varies by platform. For example, in Claude Pro, go to Settings → Connectors → COROS MCP from the desktop app, and here you can specify which individual tools have full access, are approval-required, or blocked.

\n
\n
Does COROS or the AI platform retain a copy of my data once it's pulled into a conversation?
\n

The MCP does not introduce new privacy risk beyond what already exists when using your COROS account and AI platform independently. The MCP is not a backdoor, nor does it bypass either platform's existing authentication or privacy controls. Data retention after a query is governed by the AI platform's own policies. See our COROS Privacy Policy and your AI platform's security documentation for specifics.

\n

 

Privacy and Security

Using the COROS MCP does not create any new security or privacy risks beyond those that already exist when using your COROS account and your chosen AI platform separately. It is a structured connection layer that allows the two systems to communicate in a controlled, permission-based way. The same standards of account security, data protection, and platform privacy continue to apply.

Your COROS data remains governed by COROS privacy and security protections, and your AI interactions remain governed by the policies, permissions, and settings of the AI platform you choose to use. In other words, connecting through MCP does not change the underlying rules around how your data is protected - it simply allows approved data and actions to move between systems in a more useful and efficient way.

Access is only granted through explicit user authorization. You decide whether to connect your account, and the connection only operates within the permissions you approve. Depending on the capabilities enabled, that may include both read access to analyze training data and write access for supported actions within the connected experience. Those permissions are not open-ended; they are limited to the scope of the integration and the controls provided by COROS and the AI platform.

Importantly, this integration is not a backdoor into your account, and it does not bypass existing authentication, privacy controls, or security safeguards. It uses the same identity, authorization, and protection principles that already apply across secure connected services.

In practical terms, users should think of this as a secure extension of the tools they already use: your data protections remain in place, your permissions still matter, and you remain in control of what is connected and what actions are allowed.

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What is this?

Build applications that connect to COROS user data through the Model Context Protocol (MCP) with OAuth 2.0 authentication. No application or approval required. Implement OAuth 2.0 in your app, and your users can connect their COROS account and grant access to their own data.

How it works

    \n
  1. You implement the OAuth 2.0 authorization flow in your application pointing to the COROS MCP endpoint.
    2. \n
  2. Your user clicks \"Connect COROS\" and logs into their COROS account.
    3. \n
  3. The user authorizes your app to access their training data.
    4. \n
  4. Your app reads training data and writes workout plans through the MCP.
    5. \n

What you can build

Technical Requirements

For implementation details on the OAuth 2.0 authorization flow, refer to the official specification: https://oauth.net/2/

COROS uses the standard OAuth 2.0 protocol. Any OAuth 2.0 client library in your language of choice will work.

Getting Started

    \n
  1. \nStep 1: Implement the OAuth 2.0 authorization flow in your application pointing to the COROS MCP endpoint.
    2. \n
  2. \nStep 2: Add a \"Connect COROS\" button in your app. When a user clicks it, they log in and authorize your app to access their data.
    3. \n
  3. \nStep 3: Start building. Your app can immediately read training data and write workout plans for that user.
    4. \n

Available data fields

Same fields as Tier 1 (see Connect COROS to Your AI). All read operations plus training plan and workout write capabilities.

Limitations

Need more?

If your platform requires webhook push notifications, two-way sync, or GPX route support, you can apply for full Partner API access.

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What is this?

The COROS Partner API provides full programmatic access for established platforms. This includes multi-user OAuth credentials, webhook push notifications, two-way data sync, GPX route import/export, and enterprise-scale integration support.

Requirements

What you get

Application process

    \n
  1. \nSubmit technical details. Have an authorized technical representative submit your company details, technical contacts, and OAuth 2.0 redirect URIs.
    2. \n
  2. \nReview and accept standard terms. Agree to our standard, non-discriminatory API Terms of Use, which include standard security requirements, data privacy compliance, and system rate limits.
    3. \n
  3. \nReceive API credentials. Once your identity and security specifications are verified, our team will issue your API Client ID and Secret to enable automated data transfers.
    4. \n

To start this process, submit your platform details to api@coros.com and apply using the application form.

API reference

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Endpoint CategoryFunctions
AuthOAuth 2.0 (authorize, access token, refresh, deauthorize, bind state)
User DatagetUserInfo, getWorkoutRecords (30-day max, 3-month lookback), getDailyData
Workout DetailgetWorkoutDetailFit (FIT file download)
Push / WebhooksWorkout summary push (~5 min, retry logic), client_id/secret in header
Training Planstp/list/push, tp/workout/deleteById
Routesroute/push (GPX/KML, 50MB max)
Workout Uploadfile/synchronous, file/upload (async), file/upload/get (status)

 

\n

Not at scale yet?

\n

If you don't yet meet the requirements for Partner API access, you can build on COROS using the MCP with OAuth 2.0 (Build on COROS MCP). Self-service, no application required. As your platform grows, you can apply for full Partner API access.

\n

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COROS supports automated data sharing and API access for third-party platforms authorized by our users, in alignment with EU data protection regulations (including GDPR and the EU Data Act).

We manage third-party API access through a standardized, objective developer onboarding process. Rather than building custom integrations or conducting manual selection reviews, we grant access through our standard OAuth 2.0 API framework to any platform that satisfies our standard security and operational requirements.

The form below is for platforms applying for COROS Partner API Access. The Partner API provides multi-user OAuth credentials, webhook push notifications, two-way data sync, and GPX route support for platforms with an established user base.

Before applying, make sure the Partner API is the right path for you:

To apply, submit your platform details using the form below and email api@coros.com with your company details, technical contacts, and OAuth 2.0 redirect URIs.

\n

API Application

\n

Click here to submit an API Application

\n

For full details on Partner API requirements and capabilities, see Partner API Access.

"}],"sort_by":"position","sort_order":"asc"}