Smarter CGM tracking for everyone.
Sugar Sense turns your continuous glucose monitor into real-time alerts, glanceable widgets, shared family monitoring and clear insights, all in one app. Connect FreeStyle Libre, Dexcom or Nightscout and watch your glucose update live on iPhone, Apple Watch, the Lock Screen and Dynamic Island, and even on your Garmin watch, in your browser and on Alexa.
REAL-TIME GLUCOSE & SMART ALERTS
- Live readings from FreeStyle Libre (via LibreLinkUp) and Dexcom (via Dexcom Share)
- Also works with Nightscout, Apple Health, or manual entry
- High, low, rapid-rise and rapid-fall alerts you can tune to your own targets
- Predictive "heading-low" alert warns you about 20 minutes before you drop
- Fully custom thresholds, snooze and per-alert sounds
ALWAYS A GLANCE AWAY
- Your number and trend arrow on the Lock Screen, Dynamic Island and Home Screen widgets
- Apple Watch app and complications
- Ask Siri "What's my glucose?" hands-free
- CarPlay and Calendar support
ON EVERY OTHER SCREEN TOO
- Garmin watch support: a glance widget and an activity data field for your Garmin device
- Browser extension for Chrome, Edge, Firefox and Safari puts your glucose in the toolbar
- Mac menu bar and Windows system tray companions keep it on your desktop
- Amazon Alexa: just say "Alexa, ask Sugar Sense what's my glucose", with a glucose card on Echo Show
CARE CIRCLE FOR FAMILY
- Let the people you trust follow your glucose in real time
- Followers get the same low and high alerts you do
- Optional emergency phone call for urgent lows, so no critical moment is missed
UNDERSTAND YOUR DAY
- Time in Range, GMI, average glucose and AGP, made clear
- A LogBook for meals, insulin, activity, medication and notes
- AI food-photo carb estimates and gentle, dose-free pattern insights
- Morning Report recap and one-tap "Your Usual" logging
- Time in Range streaks and milestones to keep you motivated
WHAT'S FREE
Live glucose, graphs, statistics, your LogBook, every core alert (including the predictive heading-low alert and custom thresholds), Apple Health, Care Circle following, the browser extension and desktop companions, Alexa, CSV export and Ask Siri on iPhone are all free. The safety net is never sold.
PREMIUM
A subscription unlocks the AI food scanner and AI Insights, the Apple Watch app, Garmin watch support, Live Activity / Dynamic Island, emergency calling, Calendar, CarPlay, medication reminders, PDF report export and Ask Siri on the Watch.
- Solo: $39.99 per year, for you
- Family: $59.99 per year, shares premium with up to 6 people in your Care Circle
IMPORTANT
Sugar Sense is a companion app and is not a medical device. It does not replace your CGM app, your meter or professional medical advice, and it never provides insulin doses. Always confirm important decisions with your own device and your care team.
Subscription terms:
- Solo and Family are auto-renewable subscriptions billed to your Apple ID.
- Payment is charged at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.
- Privacy Policy: https://sugarsense.io/privacy-policy
- Terms of Use: https://sugarsense.io/terms
Sugar Sense makes glucose monitoring feel much easier with real time readings, customizable alerts, and a clean interface that’s easy to check throughout the day. I especially like the predictive low alerts and Care Circle feature, which make it reassuring to stay on top of trends and keep family informed. The free core features offer a lot of value, and the overall experience feels thoughtfully designed for everyday CGM tracking.
Developer Response
Thank you so much, Seni! Keeping the core free was a deliberate choice from day one: monitoring, alerts and Care Circle following should never sit behind a paywall, so it means a lot that the value comes through. And it is great to hear the predictive low alerts and the clean, glanceable design help you stay on top of trends and keep your family in the loop, that is exactly the everyday experience we are building for. If you ever have questions or ideas, we are always at support@sugarsense.io. Thank you for taking the time to write this!Irakli, Founder of Sugar Sense
It really helps
DerekRussel
Sugar Sense makes it really easy to keep an eye on glucose levels without constantly checking everything manually. I especially like the real-time alerts and predictive low warning, and the Apple Watch integration makes the information even more convenient to access. The family sharing feature is also a thoughtful touch for anyone who wants someone they trust to keep an eye on their readings.
Developer Response
Thank you so much, Derek! Reviews like this mean a lot to our whole team. The predictive low warning and the Apple Watch app are the parts we have worked on the longest, so it is great to hear they make your daily routine easier. And family sharing exists because I live with type 1 myself and know the peace of mind it gives the people around us. If you ever have questions or ideas, we are always at support@sugarsense.io. Wishing you many steady days ahead!Irakli, Founder of Sugar Sense
Very convent
Pascaljsc
Sugar Sense makes it really easy to keep an eye on glucose levels without constantly checking everything manually. I especially like the real-time alerts and predictive low warning, and the Apple Watch integration makes the information even more convenient to access. The family sharing feature is also a thoughtful touch for anyone who wants someone they trust to keep an eye on their readings.
Developer Response
Thank you so much, Pascal! Fewer manual checks is exactly the goal: our servers keep watching around the clock, so the alerts and the predictive low warning reach you without you having to open the app. Great to hear the Apple Watch makes everything even easier to glance at, and that family sharing feels reassuring, having someone you trust in the loop matters a lot. If you ever have questions or ideas, we are always at support@sugarsense.io. Wishing you many steady days ahead!Irakli, Founder of Sugar Sense
Thank you, thank you for replacing sugarmate
MikeRadio
I’ve used sugarmate for years, and a while back they just got rid of all the features that made them great. No more connecting with the Alexa. No more Siri shortcuts even. I don’t know why they would just get rid of all these great features, but I got rid of them now. I love the way you have all of these features here and so much more. This is just the best app. I am so happy I found it. So great
Developer Response
Thank you so much, Mike, this one made our whole team smile! Alexa and Siri are two of the pieces we care about most: asking your Echo for your glucose, or having Siri read your number out loud, should simply work and keep working, and we built both to stay. We are really happy you found us too. If you ever have a question or an idea, write to us at support@sugarsense.io, we read and answer everything.Irakli, Founder of Sugar Sense
• Quiet hours: your alerts turn softer or pause by themselves on the days and hours you choose. Pick softer alerts, a pause for low and high alerts, or a pause for all alerts
• Sense Check: a small ring at the top of Home counts today's logged entries, and after a meal you can guess where your glucose will be two hours later
• Home: the Time in Range card follows the day you browse on the graph
• Meals: log a meal by its name, carbs are optional, and your recent foods appear as chips you can tap
• My Foods: opens instantly, and a bookmark on the Recent tab saves a food with one tap, with or without carbs
• LogBook: the time of a saved entry can be changed, and the glucose shown on it follows the new moment
• Meter check: keep a finger-stick meter value beside your sensor data, as a record in your LogBook
• PDF report: your LogBook entries, day by day, with who logged each one (one switch on the period picker)
• Workouts: an imported workout shows its sport, distance, calories and average heart rate in the LogBook and the PDF report, with the app it came from (Garmin Connect, for example). Heart rate is a new Health permission, so Health asks you once more. The Garmin Watch page explains how your Garmin workouts reach the app
• Context tags: a new Late night chip for meals and notes
• No sensor yet? A card on Home lets you connect one whenever you are ready
• Fixes: the Add sheet's cards fit longer titles, and My Foods updates at once when you remove a food
Version 2.5
The developer, Sugar Sense OU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Location
Contact Info
Identifiers
Usage Data
Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
