Take Your Dive Tech to the Next Level With the Halcyon Symbios Handset Dive Computer + Tank Pod Transmitter

Built for divers who demand more from their gear—whether you’re on open circuit, sidemount, CCR, or pushing deeper into tech.

Symbios Handset Dive Computer is: 

• Sleek, Smart, Built for Gloved Hands
• Ultra-slim and ergonomic, with intuitive buttons you can use even in thick gloves—single-hand operation just got easier.
• Bright, Readable, Always with 2.4” hybrid transflective full-color screen gives you crystal-clear data in sunlight, darkness, or anything in between. Adapts dynamically to ambient light.
• Modes includes Air, Nitrox, CCR (fixed or integrated), sidemount, gauge—this computer handles it all. Runs the trusted ZHL16-C algorithm with adjustable gradient factors and up to five gases.
• Pairs with up to 9 wireless devices including HUDs, DPVs, rebreathers, and GPS. Stay connected, streamlined, and fully informed.
• Rechargeable lithium battery with up to 30 hours dive time. Five brightness levels help you conserve energy when needed.
• Customizable display and an interface designed for divers, not tech support.

Symbios Tank Pod Wireless Transmitter

• Live tank pressure updates straight to your wrist or HUD. Clean, simple, and accurate.
• A built-in 3-axis accelerometer monitors your pitch and roll as you dive, so you can fine-tune your trim on the fly. Better trim = better air = better dives.
• Compatible with Nitrox and other O2-enriched blends.
• Monitor tank pressure for up to 7 other Symbios divers. Whether you’re guiding, teaching, or team diving—it’s a game changer.
• Mounts easily on any first stage.

Why This Combo Rocks?

• One System, Total Control
  Tank pressure, decompression status, body trim, depth—all on one interface. No more gear clutter or split attention.
• Stay Present Underwater
  The streamlined display and constant data feedback mean you can focus on your surroundings, not your equipment.
• Dive Smarter, Dive Longer
  Trim feedback helps you dial in your posture, reduce drag, and improve air consumption.
• Customizable + Expandable
  From recreational to tech, you can build your system to suit your style and expand as you go.

Tech Specs that Matter!

Handset:

• Display: 2.4” color transflective (320x240 px)
• Battery: Rechargeable Li-ion, up to 30 hrs
• Depth Rating: 120m
• Dive Modes: OC/CCR/Sidemount/Gauge
• Gases: Up to 5
• Algorithm: ZHL16-C w/ Gradient Factors
• Connectivity: Proprietary RF + Bluetooth
• Dive Logs: 1000 hrs at 5s intervals
• Languages: English, German, Korean, Chinese
• Extras: Screen protector, bungee mount, charging cable, hard case

Tank Pod:

• Wireless: Proprietary RF
• Depth Rating: 120m
• Battery: Replaceable CR2 Lithium
• O2 Compatible: Yes 

Ready to Upgrade Your Dive System?

Get the Halcyon Symbios Handset & Tank Pod combo at DiveCampus. Whether you’re teaching, exploring, or tech diving—it’s time to dive smarter!