Cardiogram status is Operational

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Cardiogram App

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Active Incidents

Report Card score display (0/5 placeholders)
Started 6 Oct 2025 19:05:13 (5 months ago), still ongoing
Incident without Impact
Investigating
Cardiogram App

We’re seeing intermittent cases where the Report Card shows 0/5 or an unusually low score in the morning. This is a display delay triggered by a recent backend optimization. Your heart data continues to sync, and the Report Card model continues to run; the score typically appears correctly later in the day.

What’s not affected: Your underlying health data (heart rate, tags, etc.). The machine learning model that computes the score. Historical data and trends.

We have identified the display timing issue and are rolling out a mitigation to ensure scores render promptly after generation.

If your score hasn’t updated by the afternoon or you have questions, please reach out to us at [email protected].

Recently Resolved Incidents

No recent incidents

Cardiogram Outage Survival Guide

A step-by-step guide to help you survive a Cardiogram outage
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    Cardiogram Components

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    Cardiogram App

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    Report Card score display (0/5 placeholders)
    Started 6 Oct 2025 19:05:13 (5 months ago), still ongoing
    Incident without Impact
    Investigating
    Cardiogram App

    We’re seeing intermittent cases where the Report Card shows 0/5 or an unusually low score in the morning. This is a display delay triggered by a recent backend optimization. Your heart data continues to sync, and the Report Card model continues to run; the score typically appears correctly later in the day.

    What’s not affected: Your underlying health data (heart rate, tags, etc.). The machine learning model that computes the score. Historical data and trends.

    We have identified the display timing issue and are rolling out a mitigation to ensure scores render promptly after generation.

    If your score hasn’t updated by the afternoon or you have questions, please reach out to us at [email protected].

    Cardiogram Website

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