Sugar Sense: Blood Sugar & CGM

Sugar Sense

In-app purchases

About this app

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 your phone, your Wear OS watch, and even your Garmin, your browser and Alexa.

Built as a blood sugar tracker and diabetes log for type 1 diabetes, type 2 diabetes, prediabetes and gestational diabetes: around-the-clock blood sugar monitoring from your CGM, statistics from Time in Range to estimated A1C, or simple manual logging with your glucometer if you don't wear a sensor.

REAL-TIME GLUCOSE & SMART ALERTS
- Live readings from FreeStyle Libre (via LibreLinkUp) and Dexcom (via Dexcom Share, G6 and G7)
- Also works with Nightscout, Health Connect, or manual entry
- High, low, rapid-rise and rapid-fall blood sugar alerts you can tune to your own targets
- Predictive "heading-low" alert warns you about 20 minutes before you drop
- Missed-reading safety net, custom thresholds, snooze and per-alert sounds

ALWAYS A GLANCE AWAY
- Home screen widgets with your number and trend arrow, in the style you pick
- Wear OS app: a glucose Tile (reading, trend arrow, 3-hour graph) and complications for your watch face, right on your wrist
- An ongoing notification keeps your latest reading one swipe away

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 (estimated A1C), average glucose and AGP, made clear
- A LogBook: your blood sugar log and diabetes diary for meals, carbs, insulin, activity, medication and notes, in mg/dL or mmol/L for every blood glucose entry
- 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 monitoring, graphs, statistics, your LogBook, every core blood sugar alert (including the predictive heading-low alert and custom thresholds), Health Connect, Care Circle following, the browser extension and desktop companions, Alexa and CSV export are all free. The safety net is never sold.

PREMIUM
A subscription unlocks the AI food scanner and AI Insights, the Wear OS watch app, home screen widgets, Garmin watch support, emergency calling, medication reminders and PDF report export.
- Solo: an annual plan, just for you
- Family: shares premium with up to 6 people in your Care Circle

IMPORTANT
Sugar Sense is a companion app, not a medical device, and it does not diagnose, treat, cure or prevent any medical condition. It does not replace your CGM app, your meter or professional medical advice, and it never provides insulin doses. Sugar Sense requires a compatible sensor and an account with your CGM vendor. Always confirm important decisions with your own device and your care team.

Dexcom, FreeStyle Libre and Nightscout are trademarks of their respective owners. Sugar Sense is not affiliated with Dexcom, Abbott or Nightscout.

Subscription terms:
- Solo and Family are auto-renewing subscriptions billed through your Google Play account. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Google Play subscription settings.
- Privacy Policy: https://sugarsense.io/privacy-policy
- Terms of Use: https://sugarsense.io/terms

Ratings and reviews

I am using Premium as it was the only way to get the additional features that I find useful - Garmin watch support (Forerunner 165) includes a decent app that is more reliable than others I have tried out. the Android home screen widget is useful for seeing glucose without having to dip into the app. I find these safe as they have "last update" times. For the discounted annual price (~£35) it appears worth it.

Being blind I have been looking for something very reliable and easy to use to hear my blood glucose levels. I linked my GCM and completed the step by step setup. even set up to use with Alexa. I love that every time my GCM updates I hear the update automatically without having to open my phone and navigate the screen readers. Life simplified. I am using it on my Android phone. The only thing I would like is to have options of voices that can be used.

SugarSense CGM is a useful and easy-to-use app for keeping track of glucose levels and understanding trends over time. I like the clean interface, helpful alerts, and the way the information is presented in a simple format. It makes monitoring feel more convenient and helps you stay aware of your glucose patterns throughout the day.

What’s new

• Care Circle: invite by QR code, a family board and an "I'm on it" response so everyone knows who is helping
• New home screen widget styles, plus glucose on the lock screen and the Samsung Now bar
• Meals logged in other apps import into your logbook via Health Connect
• Time in range streaks, new avatars, quick medication chips and Suggest a feature in Settings
• Refreshed Watch settings with a step by step guide
• Fixed the app closing when reopened, plus sign in and stability fixes