A full-stack IoT product combining embedded hardware and iOS app. Built from scratch — from industrial design and electronics to firmware and mobile application.
Client Brief : Design and build a compact clip-form IoT device that passively detects phone screen time using a light sensor, displays usage data on a built-in OLED screen, and transmits real-time data to an iOS app via Bluetooth.
Our Approach : Following an in-depth consultation and collaborative brainstorming session with the client and our internal team, we finalized and submitted a detailed budget estimate, project timeline, PRD (Product Requirements Document), and SOW (Scope of Work) before development began.
CAD modeling and enclosure design with multiple iterations.
Rapid prototyping and mechanical validation.
Full PCB assembly and hardware integration.
Clean and minimal mobile UI crafted in Figma.