The Symbios CM is a modular chest-mounted rebreather designed for both technical and recreational divers. It provides extended range, built-in redundancy and smooth integration with open systems.

The unit features Halcyon’s Guardian r-OS electronics, wireless data transfer and vibration alarms. According to Halcyon founder Jarrod Jablonski, “This is a major step towards making the technology accessible worldwide.”

With CE certification now in place, Halcyon is preparing for an international rollout through its global dealer network.