Technical Specifications


Tech specs

Operating Modes

  • Watch Mode
  • Scuba Mode
  • Bottom Timer Mode
  • Freedive Mode
  • Log Mode
  • Sync Mode

Measurement Units

Metric (meters/°C) or Imperial (feet/°F)

Water Resistance

100 meters / 330 feet

Water Type

Supports diving in fresh or highly saline water


Air and Nitrox – oxygen level adjustable between 21%-40%

Partial Oxygen Pressure (PPO2)

Adjustable between 1.2 bar and 1.6 bar


Deepblu Decompression Algorithm based on the Bühlmann ZHL-16C model

Safety Factor

Conservative, Normal, Progressive


Supports altitude diving above 300 meters / 1000 feet


  • Rechargeable Lithium-ion
  • Up to 12 hours of operating time per charge, depending on settings

Battery Charger

Standard USB

Log Storage

Up to 25 unsynchronized logs

Data Transfer

Blue-tooth 4.0



Free OTA firmware upgrades

Dive Log Software

Deepblu Mobile App - iOS/Android


Housing Material

Fibreglass-reinforced polycarbonate

Lens Material

Polycarbonate with 8h hardness coating

Screen Technology

Enhanced Black Twisted Nematic (EBTN) Negative Image LCD Display

Strap Material

  • 24mm Ballistic Nylon NATO watch strap with stainless steel buckles and a velcro fastener
  • Bungee cord mount

Size and dimensions


70.6mm (2.78”) x 48.6mm (1.91”) x 20.9mm (0.82”)


Approx. 81 grams

Key Functions


  • Current depth
  • Deepest depth
  • Water temperature
  • Time Elapsed
  • Oxygen level (21%-40%)
  • No decompression limit (NDL)
  • Ceiling depth
  • Decompression stop time(s)
  • Ascent rate
  • Safety stop
  • Maximum operating depth (MOD)

On land

  • Surface interval
  • Dive Plan function
  • No fly time
  • No dive time
  • Battery indicator
  • Clock
  • Current Date
  • Wireless dive data transfer
  • Review past dive logs

(Audible & Visual)


  • Battery power low

Scuba Mode

  • Depth alarm
  • Time alarm
  • Ascent rate warning
  • NDL warning/violation
  • MOD alarm
  • PPO2 warning
  • CNS warning

Freedive Mode

  • Time alarm
  • Depth alarm
  • Surface interval alarm

Bottom Timer Mode

  • Ascent rate warnin

What's included?

  • COSMIQ+ Base Unit
  • NATO Wrist Strap
  • Dry Suit Bungee Cord
  • Charging Cable
  • 2 Anti-Glare Screen Protectors
  • Quick Start Guide
  • Carrying Case

Make It Yours

Visit the Deepblu shop and get yours today.

Deepblu Shop

User Manual

Looking for detailed documentation on how to set up and use COSMIQ?

View PDF

Warranty Policy

Two-year global warranty covering all design and manufacturing defects

Learn more

Hardware Support

Have a question? Visit our Support page or contact

Go to Support

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