Best Glucowatch Apps

207+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

Finding the right glucowatch app can be overwhelming with so many options. We've analyzed 207+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Glucowatch

LibreLinkUp#1

LibreLinkUp by Newyu, Inc

Editor's Choice
🏥 Medical
4.8😐(23K ratings)
Free
LibreLinkUp screenshot 1
LibreLinkUp screenshot 2
LibreLinkUp screenshot 3
LibreLinkUp screenshot 4
LibreLinkUp screenshot 5

Monitor and support people using FreeStyle Libre sensors with the LibreLinkUp app. Stay connected with their glucose levels, receive alerts, and gain insights to help them manage their diabetes more effectively. Visit www.librelinkup.com/support for more information.

What We Love

  • 👍 Ease of use
  • 🚀 Convenient remote monitoring
  • 💡 Helpful for managing diabetes
  • 🚀 Instant data updates

Room to Improve

  • 🐛 Connectivity issues
  • 🐛 Unreliable notifications
  • 🐛 Inconsistent data accuracy
FLwatch: Glucose Sensor Graph#2

FLwatch: Glucose Sensor Graph by Philipp Poeml

Insulin On Board + Activity
Strong Contender
🏥 Medical
4.9(26 ratings)
FreeIn-App Purchases
FLwatch: Glucose Sensor Graph screenshot 1
FLwatch: Glucose Sensor Graph screenshot 2
FLwatch: Glucose Sensor Graph screenshot 3
FLwatch: Glucose Sensor Graph screenshot 4
FLwatch: Glucose Sensor Graph screenshot 5
FLwatch: Glucose Sensor Graph screenshot 6

View your Abbott FreeStyle Libre 2 and Libre 3 sensor blood glucose readings on your iPhone and Apple Watch, with interactive charts, widgets, and insulin on board calculation. Download and use this free, open-source app to stay on top of your glucose levels.

Libre by Abbott#3

Libre by Abbott by Abbott Diabetes Care Inc

Continuous Glucose Monitoring
Worth Considering
🏥 Medical
4.6😊(110K ratings)
Free
#25in Medical
Libre by Abbott screenshot 1
Libre by Abbott screenshot 2
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Libre by Abbott screenshot 6

The Libre app by Abbott is a comprehensive glucose monitoring solution that seamlessly integrates with the FreeStyle Libre 2 and Libre 3 system sensors. It provides real-time glucose readings, insights into patterns, optional alarms, and easy data sharing with healthcare teams and loved ones, making diabetes management more accessible and convenient.

What We Love

  • 🚀 Streaming every minute
  • 👍 User-friendly design
  • ⭐️ Five-star rating

Room to Improve

  • 🔧 Needs more customization
  • 🔍 Lack of detailed view
  • 🔌 Unreliable connection

More Glucowatch apps to explore

4
Sweet Dreams – Sugar Tracker
Sweet Dreams – Sugar Tracker
Sweet Dreams – Sugar Tracker
Track your diabetes everywhere
Free

Track your diabetes with ease using the innovative Sweet Dreams app. Stay informed with live sugar level updates, customizable notifications, and a message group feature to keep your family connected. Join today for a healthier and happier life. Download now.

🏥 Medical
(593)
5
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
FreeStyle Libre 3 – US
Continuous Glucose Monitoring
Free

Get continuous glucose monitoring with the latest FreeStyle Libre 3 app, featuring automatic glucose readings and optional alarms for high or low levels. Track your glucose trends, share data with family, and enjoy Dark Mode viewing. Download now for seamless glucose management.

🏥 Medical
(5.4K)
6
Gluroo Diabetes Logger
Gluroo Diabetes Logger
Gluroo Diabetes Logger
Simplify Diabetes. Together.
Free

A collaborative diabetes tracker app that simplifies diabetes management through group-chats, tracking blood glucose levels, insulin doses, and more. Stay connected with your GluCrew and receive smart notifications for better diabetes care. Start managing your diabetes more efficiently - learn more at https://www.gluroo.com.

💪 Health & Fitness
(1.7K)
7
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Glucose | Blood Sugar Tracker
Diabetes Log
Free

Track your blood sugar levels easily and efficiently with this comprehensive diabetes log app, helping you manage your health better. Stay on top of your glucose levels and gain valuable insights to live a healthier lifestyle. Download now to take control of your diabetes management.

🏥 Medical
(28K)
8
nightguard
nightguard
nightguard
#wearenotwaiting
Free

Discover a revolutionary safety application designed to protect your home at night. With real-time monitoring, motion detection, and instant alerts, ensure your peace of mind by downloading now!

🏥 Medical
(787)
9
SugarWatch
SugarWatch
SugarWatch
by EPS Bio Technology Corp.
Free
🏥 Medical
(1)
10
Luka – Blood Glucose Readings
Luka – Blood Glucose Readings
Luka – Blood Glucose Readings
CGM Widgets & Live Activities
Free

Track your glucose levels effortlessly with the best CGM widgets available, offering frequent updates on your Lock Screen, Home Screen, and Apple Watch. Keep your data private and secure while accessing quick refresh options and the ability to launch the Dexcom app with a tap. Stay informed without sacrificing privacy - download now for a seamless monitoring experience.

🏥 Medical
(28)
11
GlucoWatch
GlucoWatch
GlucoWatch
Your blood sugar on your wrist
Free

Monitor your blood glucose levels directly on your Apple Watch with LibreWatch, a private application for users of Abbott's FreeStyle Libre 2 and Libre 3 sensors. Easily access your data from LibreLinkUp on your watch face. Remember, this app is for information only; always consult your healthcare provider for medical treatment.

💪 Health & Fitness
(195)
12
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Glooko - Track Diabetes Data
Take control of your diabetes
Free

Take control of your diabetes with a comprehensive management platform to track blood glucose, insulin, weight, and more. Seamlessly sync data from devices and apps, stay connected with care teams, and access visual summaries of your health data. Start managing your diabetes effectively today!

🏥 Medical
(8.7K)
13
Blood Sugar Tracker Glucobyte
Blood Sugar Tracker Glucobyte
Blood Sugar Tracker Glucobyte
A1C Glucose Diabetes Tracker
Free

Track your blood sugar levels, monitor trends, set reminders, and log meals with an all-in-one diabetes management app. Take control of your health today – download now!

🏥 Medical
(1.9K)
14
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Blood Sugar, Carb, A1C Manager
Free

Track your blood sugar levels, carb intake, and A1C with this comprehensive diabetes management app. Stay on top of your health effortlessly. Download now to take control of your diabetes management.

🏥 Medical
(25K)
15
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
mySugr - Diabetes Tracker Log
Master Your Blood Sugar Level!
Free

Manage your diabetes with ease using an app that serves as your free diabetes logbook. Track blood sugar levels, meals, medications, and more, with features like a Bolus Calculator and secure data backup. Activate additional PRO features for advanced diabetes therapy management.

🏥 Medical
(31K)
16
GluHealth: Blood Sugar Test AI
GluHealth: Blood Sugar Test AI
GluHealth: Blood Sugar Test AI
HRV, Stress & Health Monitor
Free
💪 Health & Fitness
(4.5K)
17
Sugarmate by Tandem
Sugarmate by Tandem
Sugarmate by Tandem
Maximize Your CGM Data
Free

Sugarmate is a diabetes tracker app that helps simplify Type 1 Diabetes management by providing visualization tools to streamline blood sugar tracking, personalized alerts for highs and lows, trend analysis, and integration with smart devices and health platforms. Stay informed, track trends, and manage your glucose levels effectively with Sugarmate.

🏥 Medical
(14K)
18
iHealth Gluco-Smart
iHealth Gluco-Smart
iHealth Gluco-Smart
Blood glucose management
Free

An app for managing blood glucose levels easily and accurately. Automatically log test results, track data, and share with caregivers. Get instant readings, view trends, and share reports with ease. Note: Requires specific monitoring system.

💪 Health & Fitness
(13K)
19
SmartLog (i-SENS)
SmartLog (i-SENS)
SmartLog (i-SENS)
Blood glucose management app
Free

Manage your blood glucose effectively with SmartLog, a comprehensive app for iPhone. Connect with CareSens meters, input values manually, access reports, record meals/exercise, and share data easily. Sync with SmartLog Server and Apple Health for seamless management. Contact smartlog.ios@i-sens.com for support and suggestions.

💪 Health & Fitness
(117)
20
Levels - Metabolic Health
Levels - Metabolic Health
Levels - Metabolic Health
Be the expert in your health
Free

Track and optimize your metabolic health with real-time feedback on how food impacts your energy, weight, and overall well-being using continuous glucose monitors. Advisors include renowned experts in metabolic health. Unlock your potential now!

💪 Health & Fitness
(6.4K)