GPT - Gpacers Poseidon Tracker 4+

Real-time marine safety tracking with smart alerts, offline support & black box data.

GPT App is the control center for the Gpacers Poseidon Tracking and Rescue System — a patented safety solution designed for marine professionals and water sports users. It integrates real-time positioning, intelligent alerts, offline operation, and black box recording using radio, GPS, internet, and LEO satellite networks.
Whether you're diving, sailing, or managing offshore operations, GPT ensures full visibility and control over your team — even without internet access.



Key Features:



Smart Monitoring Map
Track team members, passersby, and alert zones in real time. Coordinates, directions, and distances are updated instantly, with intuitive icons for every status.
Advanced Alert System
• Boundary Alert: Triggers when a member exits the designated safe zone.
• Collision Alert: Warns of potential collisions within a 120° forward zone.
• Lost Signal Alert: Countdown-based personnel check: activates if no signal is received within 5 minutes.
Flexible Connectivity
Supports on-site (radio-based) and remote (internet/satellite) data transmission. Operates reliably even without Wi-Fi or mobile networks.
Geofencing and Coordinate Settings
Customize safety zones and choose between device, receiver, or manual origin settings for accurate tracking.
Black Box Function
Automatically logs all activity data — like a flight recorder — for full traceability and incident analysis.
Simulator Mode for Training
Includes a built-in simulator for safe, hands-on training without real-world deployment.
Smart Team Management
Classify participants as Members or Passersby. View Absent Members and automatically update status when signal is received.
Multilingual UI
 Optimized for international users with language support and intuitive design.


Ideal For
• Scuba & freedivers
• Water sports instructors & operators
 • Offshore personnel & patrol teams
• Marine rescue coordinators
• Research expeditions


Hardware Requirement
This app requires GPT-compatible hardware (e.g., transmitters, receivers, monitoring stations). Visit www.gpacers.com for more info.