Poseidon Reef 4+

Dive into the deep with Reef, the ultimate tool for every diver regardless of experience, level, or dive style. Designed to enhance and prolong your passion for diving, Reef seamlessly extends your diving experience, both before and after the actual dive. With Reef in your pocket, you're always ready to explore.

Dive Log
> Get a comprehensive and detailed overview of all your dives.
> Easily sort and filter to find specific dives.
> Import and export dives effortlessly.
> Personalize dives with custom details, photos, location and more.
> Engage with your dives using the interactive chart functionality.
> Visualize intricate data like tank pressures, pO2, loop temperature, etc.*
> Choose the data points you want to see
> Zoom in on portions of the dive you are interested in

Planner
> Keep track of all your upcoming dives with a comprehensive overview.
> Sort, filter, and organize your dive plans.
> Plan for a single dive or a series of dives.
> Suitable for OC (Open Circuit) and CCR (Closed Circuit Rebreather) dives.
> Supports an unlimited number of tanks.
> Choose between DCAP and Buhlmann decompression models.
> Bailout scenario
> Configure gas content

Device Manager
> Connect your Poseidon M28 dive computer through WiFi
> View details about connected submodules.
> Download, store, and back up your dives in the cloud.
> Access vital service information
> Monitor total dive time
> Stay updated with firmware information and easily upgrade your dive hardware firmware to ensure optimal performance.

*Only available with Poseidon M28 dive computer