Your glucose, live.
And 90 minutes ahead.
SangraMate turns your Libre sensor into a real-time copilot. Live readings on every screen you own, alarms that see lows and highs coming, logging that takes seconds, and an AI that explains your days.
FREESTYLE LIBRE 2 · 2 PLUS · 3 · 3 PLUS VIA LIBRELINKUP · IPHONE · FOLLOWERS CONNECT FREE
Every reading projects where glucose is heading over the next 90 minutes.
New LibreLinkUp readings are pulled and checked about every two minutes.
Your day, summarized every morning. Mondays zoom out to the whole week.
Family and friends watch free, with live widgets on their own iPhones.
Glance anywhere. It's already there.
Live glucose with its trend on the Home Screen, the Lock Screen, and in the Dynamic Island. Plus a Siri shortcut for when your hands are full. The number finds you; you don't go looking.
Alarms that look ahead, not behind.
SangraMate doesn't wait for a low to happen. Every fresh reading is projected 90 minutes forward against your own goal range. If glucose is drifting somewhere it shouldn't, the alarm sounds early, not after the fact.
Forecasts the next 90 minutes on every reading
Tuned to your personal goal range, not a default
Critical alerts can break through silent mode and Do Not Disturb
Night-aware: sleep gets watched differently
Logging that takes seconds, not willpower.
A photo becomes carbs, macros and a glycemic index. A sentence becomes a structured entry. The AI drafts the numbers and shows its work. You stay the editor, and every value is tappable before it saves.
Photo → carbs, macros and glycemic index in seconds
Say it out loud, and it becomes a structured log
Insulin in two taps · recents make repeat meals one
Know what's still working.
Active insulin and carbs on board tick down in real time, right next to your basal's clock, on the dashboard and in every widget. It's the context that explains the number, shown where the number is.
Insulin on board, with time remaining
Carbs on board from your logged meals
A basal timer counting down the hours left
Wake up to your day, explained.
Around 7:00 each morning, a briefing sums up the day behind you — time in range, the patterns it noticed, how the night went. Mondays zoom out to the whole week. History, AGP and daily reports go deeper whenever you want them.
A circle that watches with you.
Invite parents, partners or anyone you trust as followers. Free, on their own iPhones, with live glucose right on their Lock Screen. Share with your clinic when you're ready. You choose who sees what, and you can stop sharing anytime.
Followers are always free — no subscription, ever
Live widgets on every follower's phone
Clinician sharing, on your terms
Two plans. Nothing hidden.
Prices are shown in the App Store, with regional pricing and monthly or annual billing. Followers never pay.
Basic
AI Assistant
7-DAY FREE TRIALBuilt close to the condition.
SangraMate is made in Sydney by a founder living with type 1, with an endocrinologist advising from day one.
Volodymyr Katanskyi
FOUNDER & CEOLiving with type 1 for 6+ years, he builds what he uses every day.
Dr. Timothy Middleton
ENDOCRINOLOGIST & CLINICAL ADVISORKeeps the product honest about what the data can and can't say.
Sheena Burce
CO-FOUNDER · BUSINESS DEVELOPMENTConnects SangraMate with clinics and the community.
“Consistent, high-quality data helps clinicians make better decisions. Tools like SangraMate can transform how we monitor and support people living with diabetes.”
DR. TIMOTHY MIDDLETON · ENDOCRINOLOGIST & CLINICAL ADVISOR
Meal photos, gone on delete
Photos are removed the moment you delete or re-log the entry.
Voice isn't kept
Audio is used to transcribe your log, then discarded. Only the text is saved.
Sharing stays yours
Add or remove followers and clinic access anytime.
Not a medical device
SangraMate shows and explains. Decisions stay with you and your care team.
Answers up front.
Which sensors does it work with?
FreeStyle Libre 2, 2 Plus, 3 and 3 Plus, connected through your existing LibreLinkUp account. No extra hardware.
Where is SangraMate available?
Anywhere LibreLinkUp operates. Check Abbott's LibreLinkUp country list for your region. The app itself is on the iOS App Store.
Do my followers have to pay?
No. Followers download SangraMate free and get live glucose with widgets on their own iPhones.
Is there a free trial?
Yes. 7 days of the AI Assistant plan, including 25 AI chats and 10 photo meal analyses. Billing is handled by the App Store, cancel anytime.
When do briefings arrive?
The daily briefing lands around 7:00 in your local time zone, covering the day just finished. On Mondays a weekly briefing takes its place.
Does SangraMate give medical advice?
No. It shows your data, forecasts and patterns for information only — it never makes treatment decisions. Those stay with you and your care team.
Bring your Libre to life.
Set up takes a few minutes. Download SangraMate, sign in with LibreLinkUp, and your glucose is live on every screen you own.
TYPE 1 · IPHONE · 7-DAY AI TRIAL