Erwin Blueberry

About Erwin Blueberry

Erwin Blueberry is an app for managing the Apex TruCare III insulin pump. Boluses and basal levels from your phone, continuous glucose monitoring, a therapy diary, statistics, and timely alarms are all in one place.

Important
Erwin Blueberry is not a diagnostic tool. Consult your healthcare provider about changing your therapy. If your symptoms don't match your sensor readings, check your glucose with a glucometer.

Apex TruCare III Insulin Pump
• Bluetooth connection via pump serial number
• Bolus from phone: regular, double, and extended
• Temporary basal rate in percent or units per hour
• Pause and resume insulin delivery
• Reservoir, battery charge, refills, and delivery history
• Pump alarms with troubleshooting tips
• Basal profile: 48 half-hour intervals, up to eight saved profiles
• Pump settings directly from the app: pump bolus calculator, rate and target schedules, maximum doses, bolus presets, sound, brightness, auto-off, low reservoir threshold

Real-time glucose
• Current value, trend arrow, and change in the last minutes
• 24-hour graph: glucose, boluses, meals, temporary basal rate, calibrations
• Glucose forecast based on Active insulin and active carbohydrates
• Minimum, maximum, and average for the selected period
• Supported monitoring systems: Poctech CT-14 and Anytime 4H
• Manual entry of values ​​if the sensor is unavailable

Alarms
• Low and high glucose alerts
• Lost connection with pump or sensor, sensor end of life
• Quickly dismiss alarms when you've already taken action

Therapy Diary
• Carbohydrates in grams or bread units with their own exchange rate
• Bolus calculator: sensitivity factor, carbohydrate ratio, target glucose, and insulin action time — hourly schedules
• Active insulin and active carbohydrates always on the main screen

Statistics and Reports
• Periods: day, 7, 30, and 90 days
• Time in target range, average, and median Variability, estimated HbA1c
• Hypoglycemic and hyperglycemic episodes, distribution by range and time of day
• Insulin: basal, boluses, temporary basal, daily doses
• Carbohydrates: totals, averages, distribution by time of day
• Glucose, meal, bolus, basal, and pump alarm history with CSV export

Three operating modes
• Insulin therapy — a full range of features with a pump
• Glucose monitoring — for those who don't use insulin
• Observer — loved ones can view data remotely

Data and cloud
• Data is stored on your device; synchronization with Nightscout is enabled at your discretion
• Flexible uploading: glucose, boluses, carbohydrates, basal, profile
• Invite an observer via link or QR code
• Passwords and access keys — in a secure vault Systems

Always in sight
• Home screen widget: glucose, trend, active insulin and carbohydrates, basal blood sugar
• Live updates in notifications on Android 16 and later

More
• Russian and English languages, mmol/L and mg/dL
• Light, dark, and automatic themes

Permissions
Bluetooth and location services are required to find and connect to the pump and sensor, notifications are for alarms, background work, and disabling battery optimization ensures continuous communication with devices.

Support: [email protected]