
Mobile App – Healthcare (Sleep Enhancement Device)
Flutter mobile app that connects to a sleep‑enhancement device over Bluetooth to monitor usage and improvements; schedules adherence, OTA firmware upgrades, and health‑app integrations with secure cloud data.
Mobile App – Healthcare (Sleep Enhancement Device)
Flutter mobile app that connects to a sleep‑enhancement device over Bluetooth to monitor usage and improvements; schedules adherence, OTA firmware upgrades, and health‑app integrations with secure cloud data.
Context
The client needed an operational‑grade companion app to pair with medical/health hardware, reliably sync data, schedule usage, and keep firmware up‑to‑date.
What We Engineered
Mobile: Flutter app; Bluetooth protocol for device interaction; OTA firmware upgrade via Bluetooth.
Cloud data: Firebase for storing sleep metrics and progress.
Identity & Health: Google/Apple/Facebook login; Apple Health / Google Fit integration.
Impact Delivered
Measurable engagement and outcomes through guided schedules and tracked improvements.
Fewer support incidents with remote OTA updates.
Secure, seamless health data integration and multi‑IdP sign‑in.
Highlights / Stack
Flutter, Firebase, Bluetooth protocol, OTA over BLE, Google/Apple/Facebook auth, Apple Health, Google Fit

