Supported Device
Garmin Descent MK3i
Garmin Descent MK3i specifications, compatibility, and deployment context for Garmin Dive GPS GPS/Sonar connectivity used for Technical Diving.
Garmin Descent MK3i is optimized for Technical Diving with GPS/Sonar connectivity and Garmin Dive protocol support.
Manufacturer
Garmin
Connectivity
GPS/Sonar
Protocol
Garmin Dive
Accuracy
3-5m
Voltage / Specs
GPS, 100m Dive, Air Integration, 30hr Battery
Release
2025
Status
Active
Category
Dive GPS
Device Overview
Why teams choose Garmin Descent MK3i for dive gps deployments
Built by Garmin, Garmin Descent MK3i delivers dependable telemetry for Technical Diving workflows. The device pairs GPS/Sonar coverage with Garmin Dive protocol support so deployments stay stable from installation through daily operations.
GPS
Dive Computer
SubWave
HR
Specifications
Compatibility
GPSController auto-ingests Garmin Descent MK3i data streams, maps telemetry to dashboards, and keeps your team aligned with live alerts, reports, and route histories.
Deployment Fit
Ideal applications for Garmin Descent MK3i
Use Garmin Descent MK3i to standardize hardware across Technical Diving programs. The device supports GPS/Sonar connectivity, delivers 3-5m accuracy, and remains stable in multi-vehicle rollouts.
Deployment Steps
- 1Connect the device and verify GPS/Sonar coverage.
- 2Register Garmin Descent MK3i in GPSController with Garmin Dive protocol.
- 3Start live tracking, alerts, and reporting for your team.
FAQs
Answers about Garmin Descent MK3i
How do I set up and configure Garmin Descent MK3i?
Garmin Descent MK3i works with GPSController through GPS/Sonar. Connect the unit, confirm Garmin Dive reporting, register it in the platform, and validate live data before rollout. Garmin Descent MK3i is typically used for Technical Diving. Reference the manufacturer specifications for installation details: GPS, 100m Dive, Air Integration, 30hr Battery.
Is Garmin Descent MK3i compatible with GPSController?
Yes. Garmin Descent MK3i supports GPS/Sonar connectivity and Garmin Dive protocol workflows that GPSController can map into tracking, alerts, and reporting. It is best suited for Technical Diving deployments.
What are the key features and specifications of Garmin Descent MK3i?
Garmin Descent MK3i is a Dive GPS from Garmin. Key capabilities include GPS/Sonar connectivity, 3-5m accuracy, and support for Technical Diving workflows. Detailed specifications: GPS, 100m Dive, Air Integration, 30hr Battery.
How can I troubleshoot Garmin Descent MK3i if it's not tracking?
If Garmin Descent MK3i stops tracking, verify GPS/Sonar coverage, check GPS signal and last-report timestamps in GPSController, confirm power and firmware status, and retest with a known-good configuration. Most issues are resolved by restoring signal, protocol, or power continuity before the device is returned to service.
Related Devices
Explore similar GPS trackers
Next Steps
Ready to deploy Garmin Descent MK3i?
Talk to our team about provisioning, SIM coverage, and onboarding workflows tailored to dive gps operations.