🔎 Patterns
Glucose trend
No readings in this period yet. Add your first reading.
📅 Month
Colour = that day's average. A red ring means there was a low. Tap a day to open its log.
🍽️ Meals: before & after
Recent readings
View all →Time in each range
Average by time of day
Foods & your blood sugar
Average blood sugar after eating each food (from meals in the Day log with a follow-up test, and after-meal readings with food).
New log entry
Nothing logged for this day. Tap an icon below to add.
Add reading
| Date & time | Glucose | Level | When | Food | Photos | Notes |
|---|
No readings match.
🔎 Which foods raise your blood sugar?
🥗 Search food
How strongly common foods raise blood sugar, per typical serving. Tap a food for details.
What do GI and GL mean?
GI (glycemic index) — how fast a food's carbohydrate raises blood sugar compared with pure glucose (100). Low ≤ 55 · Medium 56–69 · High ≥ 70.
GL (glycemic load) — GI × carbohydrate in the serving ÷ 100. It shows how much a normal serving actually raises blood sugar, so it is the more practical number. Low ≤ 10 · Medium 11–19 · High ≥ 20.
Values are approximate (International GI Tables, Atkinson et al. 2008/2021). “Estimated” items are mixed local dishes or drinks without a lab-measured GI. Cooking, ripeness, portion size and what you eat with it all change the effect — your own readings are the best guide.
✨ AI assistant
The AI assistant is not set up on this server yet. The site owner needs to add an Anthropic API key (GitHub secret ANTHROPIC_API_KEY) and redeploy.
✨ AI assistant
Powered by Claude Haiku (Anthropic). It can:
- 📷 recognise the food in your meal photos and estimate carbohydrates
- 📊 write a weekly summary of your blood sugar
- 💬 answer questions about your own readings, meals and medicines
- 👪 let family members you share with ask about your data, to help you
When you use it, the data needed for your question (readings, meals, food tags, medicines, photos you choose) is sent to Anthropic to generate the answer. It is not a doctor and never gives medicine doses. You can turn it off any time in Settings.
📊 Weekly summary
Earlier summaries
💬 Ask the AI expert
AI answers can be wrong. It is not a doctor — always follow your care plan and ask your doctor about medicines.
Tip: in the print window choose “Save as PDF” as the printer. On phones: Share → Print → Save as PDF.
Family
💊 Today's medicines
No doses scheduled today.
My medicines
No medicines added yet.
Daily testing reminders
Repeating reminders, e.g. a fasting check every morning. After-meal reminders are set from the Day log when you log a meal.
No reminders yet.
Profile & targets
Notifications
On iPhone/iPad: first tap Share → “Add to Home Screen”, open the app from the home screen, then turn on notifications here (iOS 16.4 or newer).
The server's scheduled task (cron job) isn't running yet, so reminders only arrive while the app is open. See README → “Notifications”.
If I haven't logged any reading by this time, remind me — and alert my family (when I share my results with them).⏰ Alarm-style reminders
Test, after-meal and medicine reminders keep alerting (sound + vibration) until you respond — mark it done, tap it, press Stop or swipe it away.
Tip (Android): Settings → Apps → Blood Sugar Monitor (or Chrome) → Notifications → set reminders to Alert / Pop on screen, pick a loud sound and allow it to override Do Not Disturb.
Language & display
Privacy
💾 Backup
The server saves a full backup every day and keeps the last 14 days. You can also download all your own data (readings, log, medicines, AI chats) as a file.
⬇️ Download my dataMy food tags
Tags you add are shared with your family. Built-in tags can't be removed.