Guardian Monitor

Name: Guardian Monitor
Rating: 4 (52 reviews)
Author: Kacper Rychlinski

By: Kacper Rychlinski

Medical

Features & Capabilities

Guardian Monitor is a Chrome extension that displays CGM glucose data from supported services without modifying settings in the original app. It requires an account with the CGM service for authorization. The extension enhances standard functionality with a custom alarm system, voice readouts of glucose levels, and a standby background sound that turns into an alarm when needed.

It also supports Apple Health synchronization, Apple Watch (including eSIM models), Live Activity (CarPlay and Apple Watch), widgets, Siri integration, Nightscout synchronization, and session sharing between devices. Note: This app is for informational purposes only and should not be used to make medical decisions.

User Growth & Download Statistics

App Data Privacy & Security

By:

Kacper Rychlinski

Rating:

4.00

(52)

Version:

1.6.6 Last updated: 2026-05-21

Version code:

885958849

Creation date:

2022-03-26

Compatible devices:

Size:

36.18MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 202,653 ▼ 175

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Kacper Rychlinski

Apple Apps Store

https://apps.apple.com/us/app/guardian-monitor/id1546989938

User Reviews

Users praise Guardian Monitor for watching glucose data on Apple Watch and for extending Medtronic pump visibility with rich graphs. However, the most recurring issues are login/2FA problems, data update delays (especially on the watch), and cross‑device session management challenges, with reliability sometimes dropping after updates.

Pros

Apple Watch integration provides real-time glucose data on the wrist.
Allows remote monitoring of Medtronic 700/780g pumps, filling a gap left by official Medtronic apps.
Rich data visualization including trend graphs and microbolus delivery details for deeper understanding.

Cons

Frequent login/authentication problems, including 2FA failures and password reset difficulties, with users being logged out on multiple devices.
Inconsistent data updates with delays on the Apple Watch and occasional time/accuracy discrepancies.
Session management issues across devices, where signing in on one device can log out or disconnect another.

Recent reviews

For a month I have been unable to keep it updating. This app is very irritating. I have followed many suggestions but to no avail. I want to cancel this garbage and get it off of my phone. I hope this is not setup for endless subscription as I can’t find that info with a renewal date coming soon.

by ca*****, 2026-04-23

We tried to sign in on 2 phones and it kicked the one out, understandably. But after deleting the app off the other phone, the one phone is still getting kicked out saying it’s logged in in two places. Any advice on how to stop that?