# GarminGraphs

> Adds Colored Zones to Garmin Activity Graphs

Canonical page: [https://chrome-stats.com/d/garmin-graphs](https://chrome-stats.com/d/garmin-graphs)

## Overview

- **ID:** `garmin-graphs`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** aethelz
- **Category:** games-entertainment
- **Daily users:** 75
- **Rating:** 4.60 / 5 (5 ratings)
- **Version:** 1.3.1
- **Last updated:** 2022-05-01
- **First published:** 2020-08-26
- **Size:** 53 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/garmin-graphs/)

## Description

GarminGraphs is a Firefox add-on that enhances Garmin Connect Web by adding Colored Zones to Heart Rate and Stryd Power graphs. It automatically uses heart rate zones from your Garmin profile and allows you to customize Critical Power settings for Stryd Power graphs.

## Rankings

- #13,291 — Overall
- #18 — graph
- #208 — setup

## Permissions and access

### Permissions

- `storage`
- `webRequest`
- `webNavigation`
- `webRequestBlocking`
- `https://connect.garmin.com/modern/proxy/activity-service/activity/*`
- `https://connect.garmin.com/modern/proxy/biometric-service/heartRateZones/*`

### Content script matches

- `connect.garmin.com`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows the extension to observe and analyze traffic in flight for the selected hosts.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/garmin-graphs)