Problem
Custom training hardware needed a mobile companion that could turn raw sensor signals into understandable workout feedback.
Connected fitness · iOS
DetecFit hardware companion.
BLE companion app for custom fitness hardware with calibration, live sensor charts, rep detection, workout records and cloud sync.
Solution
Built BLE connection flows, calibration states, live graphing, workout capture and AWS-backed sync surfaces.
Expertise
This is the strongest engineering case: hardware integration, real-time data, cloud models and iOS UX in one product.
Engineering Highlights
- CoreBluetooth communication with custom device states.
- Live sensor visualization and workout analytics.
- AWS Amplify models and generated cloud integration code.
Real Screenshots
Product screens supplied from the DetecFit simulator build.
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