Halcyon Symbios Review: $1450 Worth It? (Honest Critique)

Halcyon Symbios Dive Computer Review: $1450 Worth It? Honest Critique & First Impressions Is the new Halcyon Symbios the future of tech diving, or are we just beta testers for an expensive ecosystem? In this in-depth review, I unbox and critically assess Halcyon's first dive computer — the Symbios Handset with AI tank pod/transmitter — after real dives and comparisons to top competitors. Praised for its stunning transflective color screen (crisp and readable underwater), compact size (Peregrine-like, not a brick), useful trim sensor feedback, Bühlmann ZHL-16C algorithm with GF adjustability, and the excellent Symbios app for easy settings changes and logbook viewing. But at $1450 (with transmitter from Salt And Sea Scuba), it feels incomplete: no built-in GPS/mapping (unlike Garmin Descent Mk3i or Shearwater options), basic bungee straps that look cheap at this price, no back button on menus, and a social media-style feed in the app that feels unnecessary for serious divers. The ecosystem promises (HUD, future pods, wireless O2 for CCR) are exciting, but right now you're paying premium for potential. Compared to: Shearwater Peregrine TX / Petrel 3 Garmin Descent X50i / Mk3i Suunto Nautic Verdict: Killer screen and trim coaching make it promising for Halcyon loyalists or tech divers wanting app-first setup, but Garmin and Shearwater still edge it for a "finished" product in 2026. Timestamps: 0:00 - Intro & Unboxing 0:30 - Key Highlights (Screen, Size, Trim Sensor, App) 2:30 - The Critiques (Price, No GPS, Bungee Straps, Beta Tester Vibes) 5:30 - Comparisons to Garmin, Shearwater, Suunto 7:00 - Final Verdict What do you think of the Halcyon Symbios? Drop your thoughts below — have you dived it, Garmin, Shearwater, or others? Like if this helped your gear decision, subscribe for more honest dive gear reviews, and hit the bell for new uploads! Gear source: Salt And Sea Scuba (check them out: https://saltandseascuba.com) More on dive algorithms:    • Dive Computer Algorithms: Risk, Math & Rea...   FOLLOW US ON SOCIALS: Facebook -   / ​   Instagram -    / thedivehubphilippines   Tiktok -   / thedivehub   #HalcyonSymbios #DiveComputerReview #TechDiving #HalcyonDive #Shearwater #GarminDescent #ScubaGear #DiveReview #UnderwaterTech