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SKU: SS014506000

Suunto HelO2

Advanced mixed-gas dive computer for technical divers. Made in Finland.

Money-back guarantee

30-Days Return

Global Support

Suunto HelO2

$940
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RELIABLE PERFORMANCE FOR CHALLENGING DIVES

Suunto HelO2 is an advanced mixed-gas dive computer for divers who use multiple gases such as trimix, nitrox, and oxygen to go deeper for longer. Featuring the Suunto Technical RGBM algorithm and a multi-gas dive planner, the device is designed to make your whole technical diving experience simpler, faster, and more flexible.

PRODUCT HIGHLIGHTS

  • Gas-switching between up to 8 gases
  • Optional wireless air integration
  • Suunto Technical RGBM
  • Robust and durable

SPECIFICATIONS

Header Image
  • Measurements
    69.1 x 66.2 x 32.1 mm / 2.72 x 2.61 x 1.26 "
  • Weight
    68 g / 2.4 oz
  • Bezel material:
    Composite
  • Glass material:
    Acrylic
  • Case material:
    Composite
  • Strap material:
    Elastomer
  • What's in the box?
    Suunto HelO2, USB cable, dive manuals on DVD, Quick Guide and dive legal leaflet with warranty information
  • Country of manufacture
    FI

TECHNICAL SPECIFICATIONS

GENERAL

  • Bezel material
    Composite
  • Glass material
    Acrylic
  • Case material
    Composite
  • Strap material
    Elastomer
  • Weight
    68 g / 2.4 oz
  • Water resistance
    120 m (ISO 6425, EN 13319)
  • Battery life 100 dives/year
    1 year
  • Battery type
    ✔
  • User replaceable battery
    ✔
  • Time, date
    ✔
  • Language
    EN
  • Backlight
    electro-luminescent
  • Configurable backlight
    duration: 5, 10, 20, 30, 60 s
  • Display type
    matrix
  • Display resolution
    49 x 22
  • Metric and imperial units
    ✔
  • Battery indicator
    low battery indicator

PHYSICAL SPECIFICATIONS

  • Operating temperature
    0° C to +40° C / +32° F to +104° F
  • Storage temperature
    -20 ° C to +50 ° C / -4° F to +122° F

BATTERY LIFE

  • In time mode
    NA

CONNECTIVITY

  • Connectivity (between devices)
    inductive
  • Data transfer
    USB cable
  • Compatible with DM5
    ✔

OUTDOOR FUNCTIONS

WEATHER

  • Temperature
    ✔
  • Temperature display range
    -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F)
  • Temperature resolution
    1° C / 1.5° F

TRAINING FUNCTIONS

SPEED AND DISTANCE

  • Chrono
    ✔

DIVING FUNCTIONS

BASIC

  • Altitude adjustment
    0 - 300 m / 300 -1500 m / 1500 - 3000 m
  • Ascent time display
    0 - 199 min (- - after 199)
  • CNS/OTU (OLF) calculation
    ✔
  • Decompression model
    SUUNTO TECH RGBM
  • Deep Stop
    ✔
  • Dive history
    lifetime
  • Dive time
    0 to 999 min
  • Gas max pO2
    1.2 - 1.6
  • Gas switching
    ✔
  • Gases
    up to 8 gases (Oxygen 8 - 99% / Helium 0 - 92%)
  • Gauge
    ✔
  • Logbook bookmarks
    ✔
  • Logbook memory
    ~42 h (20 s sampling rate)
  • Logbook sampling rates
    10, 20, 30, 60 s
  • Maximum operating depth (EN 13319)
    120 m
  • Nitrox (and air)
    ✔
  • No fly time
    ✔
  • No-decompression planner
    ✔
  • Personal adjustment
    from -2 to 2
  • Safety Stop
    ✔
  • Surface time
    0 to 99 h 59 min
  • Trimix (mixed gas)
    ✔
  • Wireless air integration
    optional

DIVE ALARMS AND NOTIFICATIONS

  • CNS/OTU (OLF) 80% / 100%
    ✔
  • Decompression ceiling violation
    ✔
  • Deepstop violation
    ✔
  • Dive time
    ✔
  • High pO2 (hyperoxic)
    ✔
  • Low pO2 (hypoxic)
    ✔
  • Maximum depth
    ✔
  • Switch gas (better gas is available)
    ✔
  • Tank pressure
    ✔
  • Too fast ascent
    ✔

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