Precision-crafted dive gear for explorers
Halcyon Dive Systems manufactures in USA, and is headquartered in High Springs, FL.
Symbios Computers, Symbios Blue Handset Computer, Symbios HUD Dive Computer, Zero Gravity Sidemount System, Eclipse Wing, Evolve Wing, Legend MK2 Wing, Legend CCR Wing, Evolve JJ Rebreather Wing, Carbon Fiber Backplate, Stainless Steel Backplate, Aluminum Backplate, Standard Single Cylinder BC System, Deluxe Single Cylinder BC System, Pro Single Cylinder BC System, H-75P First Stage Regulator, H-50D First Stage Regulator, Halo Second Stage Regulator, Aura Second Stage Regulator, BC Systems.
We tried the Halcyon Symbios Blue Dive Computer
Tested the Halcyon Symbios Blue Handset through real dives—cold-water gloves, wrecks, deco—and evaluated trim coaching, air-integrated transmitter, buddy sharing, and mobile app.
Dive Gear Review - Halcyon Focus 2.0 Scuba Diving Light
The Halcyon Focus 2.0 is a very capable torch, one of the most powerful on the market and completely worth buying.
Halcyon Symbios Review: $1450 Worth It? (Honest Critique)
Killer screen and trim coaching make it promising for Halcyon loyalists or tech divers wanting app-first setup.
Headquarters and manufacturing are recorded separately, because they are often different places: a brand headquartered in one country frequently manufactures in another. Tabarnam lists what the catalog holds and marks the rest unknown. Entries come from public sources and may be incomplete or out of date — production moves.
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