Sugar Sense: CGM & A1C Tracker

Never miss a low. Sugar Sense brings real-time glucose, predictive low alerts and family sharing to your iPhone and Apple Watch. Monitoring and alerts stay free.

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.

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

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, 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, 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