OX Oceanix Watches
Role:Software Development Consultant & IoT Specialist
In remote, maritime, or wilderness emergencies, cellular coverage is frequently unavailable, rendering cloud-stored medical profiles and emergency contacts useless.
Built a zero-cloud, hardware-direct NFC provisioning pipeline writing structured NDEF medical payloads directly to NTAG216/ST25TA chips with local PIN protection.
Created an emergency identification solution that functions 100% offline, allowing first responders to access critical health details and trigger emergency calls without internet access.
Product Architecture
The OX Oceanix ID+SYS application is an offline-first companion utility for FROG300 smartwatches. It provisions critical emergency medical profiles directly onto wearable NFC hardware for instant access by first responders.
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Discuss Your Project →Key Engineering Deliverables
Hardware NFC Payload Provisioning
Engineered low-level NFC communication flows allowing mobile devices to securely encode structured medical data directly onto NTAG216 and ST25TA microchips.
Localized PIN Authentication Protocol
Implemented an offline security architecture where profile data entry is open for emergency reading, but modification is strictly gated behind a localized security PIN.
Native Emergency OS Dialer Integration
Built native OS system hooks that allow medical first responders to trigger phone calls to saved emergency contacts directly from the scanned hardware profile.