Your Glucose, Your Meals, Your Control

Track your blood glucose readings with color-coded status and time-in-range progress ring showing what percentage of readings fall in range. Real-time CGM integration via HealthKit is in progress.

• Glucose reading tracking
• Time-in-range progress ring
• Color-coded status (Low/Normal/Elevated/High)
• CGM integration coming soon

Interactive glucose trend chart with smooth curves, target range bands at 70 and 180 mg/dL, and color-coded data points that highlight out-of-range readings. Toggle between 24-hour and 7-day views. See patterns in your glucose response to meals, exercise, and medications over time.

• 24-hour and 7-day views
• Target range bands (70-180)
• Color-coded out-of-range points
• Smooth Catmull-Rom curves
• Gradient area fills
• Pattern identification

Quick meal logging with carb count, meal type (breakfast/lunch/dinner/snack), food description, and optional pre-meal glucose. See today's total carbs, meal count, and your last 3 meals at a glance. The 7-day carb intake trend chart shows daily carb totals broken down by meal type with color-coded stacked bars and daily averages.

• Quick carb entry with meal type
• Pre-meal glucose tracking
• Today's carb total at a glance
• 7-day carb trend chart by meal type
• Daily average carb calculation
• Food description notes

Dedicated insulin logging for bolus and basal doses. Choose from 12 popular insulin brands (Humalog, Novolog, Fiasp, Lantus, Tresiba, and more) or enter a custom brand. Set your preferred brands, track daily totals, and see your recent doses at a glance. The 7-day insulin trend chart shows daily bolus vs basal units as stacked bars with average calculations. Bolus doses link to meals from the carb logger.

• Bolus & basal dose logging
• 12 insulin brands built-in
• 7-day insulin trend chart (bolus vs basal)
• Daily average unit calculations
• Preferred brand settings
• Link doses to meals

See today's medication adherence at a glance — doses taken vs scheduled. Monitor oral medications and track effectiveness over time. Smart reminders escalate from phone to Apple Watch to caregiver alerts.

• Doses taken vs scheduled
• Oral med tracking
• NFC pill bottle stickers
• Smart escalating reminders
• Medication effectiveness over time

Track your A1C history over time with color-coded values (<5.7% green, 5.7-6.4% orange, >6.5% red). Automatically calculates estimated Average Glucose (eAG) from your A1C using the standard formula. Mini trend chart shows A1C progression across lab visits — see if your management is improving.

• Color-coded A1C values
• Estimated Average Glucose (eAG)
• A1C trend chart over time
• Lab panel integration
• Target line reference
• Share with endocrinologist

Log blood or urine ketone levels with timestamps. Color-coded readings flag normal, caution, and danger zones. Track ketone trends alongside glucose to catch DKA risk early. Especially important for Type 1 patients and those on SGLT2 inhibitors.

• Blood & urine ketone logging
• Color-coded danger zones
• DKA risk awareness
• Ketone-glucose correlation
• Trend charts over time
• Share with endocrinologist

The most powerful diabetes insight tool: overlay any combination of glucose, insulin, carbs, ketones, and A1C on a single interactive chart. Toggle metrics on and off with color-coded chips. Each metric is normalised to fit on the same timeline so you can visually spot patterns — like how a high-carb meal and delayed bolus cause a glucose spike two hours later. Drag across the chart to see exact values at any point in time.

• Overlay glucose + insulin + carbs + ketones + A1C
• Toggle metrics on/off with tap
• 24-hour and 7-day views
• Interactive drag-to-inspect values
• Normalised scaling for different units
• Scale legend with actual ranges

For patients who also track their menstrual cycle, Leo shows how your current cycle phase affects diabetes management. Progesterone rises in the luteal phase can increase insulin resistance by 15-20%, while the follicular phase often brings better glucose control. The cycle phase card appears automatically on your diabetes dashboard when cycle tracking is enabled.

• Phase-specific insulin resistance insights
• Automatic cycle phase detection
• Hormonal impact on glucose explained
• Shows current phase and days until period
• Works across all condition hubs

Offline emergency card with your diabetes type, current medications, latest A1C, emergency instructions, allergies, and emergency contacts. Works without internet — critical when you need it most.

• Works offline — no internet needed
• Diabetes type & medication list
• Latest A1C & glucose range
• Glucagon instructions for bystanders
• Emergency contact info
• Share via AirDrop or screenshot