Appworthy

GlucoWatch

Your blood sugar on your wrist

Denis Labaste
Download on theApp Store
App Store rating3.6★207 ratings
PriceFreeIn-app $4.00–$45.00
Age4+Store age rating
Size29 MBiPhone download
CategoryHealth & Fitness
DeveloperDenis Labaste

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • Free to download · in-app purchases $4.00–$45.00 (4 listed). The store doesn’t say how often these bill.
  • If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.

Not yet tested.

The store currently lists version 6.0.1, updated 2026-10-03.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7

Store screenshots supplied by the developer.

About this app

GlucoWatch is an Apple Watch app dedicated to glucose monitoring, compatible with Abbott's FreeStyle Libre 2 and Libre 3 sensors.

Important: If you encounter any issues downloading the app, please download it directly from the App Store on your Apple Watch, not from your iPhone.

GlucoWatch displays real-time glucose data transmitted via the LibreLinkUp app directly on your watch face for convenient and discreet monitoring.

GlucoWatch is an independent, personally developed app with no affiliation to Abbott. The information displayed is not intended for medical use. Always refer to your official LibreLink or Libre 3 app, or perform a blood glucose test if you have any doubts about the data.

All trademarks, logos, and brand names are the property of their respective owners.

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

4 measured · 4 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
Under 65% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the app package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 6.0.1 · 2026-10-03
Version 6.0.1: • Graph: red and orange now match your target range exactly, including in mmol/L. • Apple Health: fixed glucose readings that could never start saving. • The sensor counter now shows the current day of use, without assuming a total duration (14 or 15 days depending on the sensor). What's new in 6.0: • Graph colored by your target range (red, green, orange) in the app and the complication. • New alerts: predicted glucose in 15 min and no new readings. • Sensor day shown on the main screen. • Adjustable hypo reminder interval and distinct haptics per alert type. • Corner complication with a gauge and a refresh button in the Smart Stack. • watchOS 26: “Refresh” and “Open”…

Shortened here; the full notes are on the store listing.

Assessment record

Status
Not yet tested
App identifier
glucowatch
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

Store facts

App Store

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
3.62 ★ · 207 ratings
Version
6.0.1
Updated
3 Oct 2026
Price
Free · In-app purchases
Age rating
4+
Size
29 MB
Open in App Store
Developer
Denis Labaste
Category
Health & Fitness
Listing price
Free · In-app purchases

Purchases the store lists

 What this app sells

From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.

Show 4 more purchases we couldn’t categorise

These are really on sale; we just can’t tell from the name whether they recur.

Sympathetic donationTerm not stated$4.00
Generous donationTerm not stated$9.00
Incredible donationTerm not stated$18.00
Legendary donationTerm not stated$45.00

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

Request a correction

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