Now in private beta · Belgium

A guardian angel
for Type 1 diabetes.

An AI that watches your glucose, meals, sleep, and workouts continuously — then prepares your next endo appointment for you. Automatically.

Free for the first 50 users. No app to install. Dexcom & Libre supported.

Ask Glyca anything.

Like having a diabetes expert on call — one that actually knows your data.

Glyca Watching your data
How did I do last night?
You
Overnight · 00:00 – 06:00 Really solid night. Control-IQ kept you stable throughout.
90% TIR Low: 82 mg/dL No lows detected
You were in range for all but 36 minutes. No interventions needed.
What should I watch for this morning?
You
Morning pattern · 06:00 – 12:00 Your morning window is your hardest — 42% TIR vs 90% overnight, consistent every day this week.
42% TIR mornings Watch post-breakfast
Post-breakfast spikes are the main driver. Consider pre-bolusing 10–15 min earlier today.
I have my endo appointment next week. Am I ready?
You
Endo prep · 3 discussion points ready Here's what the data says to bring:
  • Morning TIR gap — 90% overnight vs 42% mornings. Ask about your dawn basal profile.
  • Control-IQ at 97.8% — your manual profile may need updating to give it a better baseline.
  • Evening I:C — glucose dropping −95 mg/dL at 3h post-dinner. Possible overcorrection.
Your full PDF report is ready to share with your endo. 📋

Your endo sees a snapshot.
You live the whole story.

A 15-minute appointment, every 3–4 months, based on the last two weeks of data. No context. No memory. No why.

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Every 3–4 months

You sit down with your endo. They look at the last two weeks. Maybe something catches their eye. A small pump adjustment is made.

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No context, no memory

They don't know you cycled Saturday and your glucose was off Sunday. Or that you slept poorly for a week. Or what you actually ate on Wednesday.

🤷

You leave with a guess

A small tweak. No way to know if it worked until the next visit — months later. The loop is too slow.

Continuous eyes.
One weekly report.

An AI that runs quietly in the background — watching your glucose every 5 minutes, tracking your meals, workouts, and sleep, and finding the connections you'd never spot manually.

🔗

Connects the dots you can't

Glucose + meals + workouts + sleep + pump data — all in one place. When you cycle on Saturday, it watches what happens Sunday. It finds the patterns that are invisible in a 15-minute appointment.

📋

Pre-appointment report, auto-generated

Every two weeks, a structured discussion document is ready: what changed, what the data suggests, and 3 specific questions to ask your endo. You show up with evidence — not guesses.

📸

Photo meal logging + glucose response

Snap a photo of your food. AI estimates carbs. Three hours later, it tells you exactly how your body responded — building a personal library of what foods do to your glucose over time.

🌙

Daily morning brief

Every morning before you get up: how last night looked, what to watch today, one specific thing worth noticing. Not a wall of numbers. One insight, delivered in plain language.

What the AI actually surfaces.

These are genuine outputs from a real user — not marketing copy. Every insight links to specific data and ends with a question for the endo.

Pattern scan · Sunday

Your worst window is every morning.

90% TIROvernight 00–06h
42% TIRMorning 06–12h

A 48-point drop between overnight and morning performance — consistent across every day of the week. Overnight Control-IQ keeps things stable. Something changes the moment you wake up.

💬 Question for your endo "My mornings are at 42% TIR every day while my nights are at 90%. Could my morning I:C or dawn basal profile explain this?"
Pump analysis · 7 days

Control-IQ is overriding your manual settings 97.8% of the time.

Over the last 7 days, 97.8% of your basal insulin was delivered by Control-IQ automation — not your programmed profile. That means the manual basal you set is almost never what's actually running. The system is compensating for a mismatch.

💬 Question for your endo "Control-IQ is overriding my manual basal 97.8% of the time. Should we update the manual profile to reflect what CIQ is actually delivering, so it has a better starting point?"
Meal response · photo logging

Same carbs. Completely different spikes.

Starbucks caramel coffee 20g carbs +103 mg/dL
Iced latte 20g carbs +270 mg/dL

Both logged as 20g carbs. Both drinks. One spiked 2.6× more than the other. Fat content, caffeine, or a different starting glucose — something explains the gap, and it's not the carb count.

💬 Question for your endo "Two similar drinks with the same carb estimate caused +103 vs +270 spikes. Could fat or caffeine content be this significant, or should I be pre-bolusing for these?"
I:C ratio analysis · 16 meals

Your afternoon and evening I:C ratios may be too aggressive.

−59 mg/dLMidday meals at 3h
−95 mg/dLEvening meals at 3h

Across 16 analysed meals, glucose was dropping well below the starting value by 3 hours post-meal — especially at dinner. This suggests the bolus is overcorrecting. Not a conclusion, but a pattern worth discussing.

💬 Question for your endo "My glucose is −59 at midday meals and −95 at dinner at 3h post-meal. Should we adjust my I:C for those time blocks?"

⚠️ These are observational patterns, not clinical instructions. All outputs are discussion documents for use with your healthcare provider.

Built for patients.
Useful for endocrinologists.

🩸 For T1D patients

  • Know what's happening between appointments — not just at them
  • Show up to clinic with specific patterns and questions
  • Photo meal logging + 3-hour glucose response tracking
  • Works with Dexcom and FreeStyle Libre (coming soon)
  • Feels like someone is watching your data so you don't have to

🏥 For endocrinologists

  • Patients arrive with a pre-digested 14-day summary, not a raw graph
  • Hidden cross-source patterns surfaced: exercise, sleep, meal type
  • Discussion questions auto-generated from the patient's real data
  • No portal to log into — a shareable link, readable in any browser
  • More time spent on decisions, less on interpreting data

Set up in 2 minutes.
Runs forever.

1

Connect your CGM

Dexcom Share or LibreLink credentials. 2 minutes. No hardware, no Bluetooth pairing.

2

It runs in the background

Reads glucose every 5 minutes. Watches meals, sleep, pump data, and workouts silently.

3

You show up prepared

Morning brief daily. Weekly pattern scan every Sunday. Endo report before every appointment.

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Built for the Belgian
diabetes community.

Designed for Belgian T1D patients and endocrinologists. Dutch and French language support coming at launch. Works with Dexcom and FreeStyle Libre. Not a medical device — a personal data companion that helps you make the most of every appointment.

We're onboarding the first 50 users.

Free during beta. No app to install. Works with your existing CGM account.