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Suunto D4i Wrist Computer

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Brand: Suunto
Category: Dive Computers
Normally: $599.00
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SKU: SS05027

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The new Suunto D4i Novo computer is a versatile device that can be used for freediving (or apnea) mode and scuba diving on air or enriched air Nitrox. The Suunto D4i has air integration to show your tank's air pressure and the remaining air time when purchased with a transmitter.

It has a beautifu; design and can also be used as a conventional watch.

The Suunto D4i Novo includes four different settings and a non-stop decompression process. Air, Nitrox-enhanced air, freediving mode, and off are your options.

The computer's timing modes and firmware can be changed for scuba and apnea modes. When the Suunto DM5 software is downloaded, dives may be put into your PC for logging and evaluation. The Suunto D4i Novo enables dive planning and a logbook.



Measurements 48.6 x 43.8 x 16 mm / 1.91 x 1.72 x 0.63 "
Weight 85 g / 3 oz
Bezel material Stainless steel
Glass material Mineral crystal
Case material Composite
Strap material Elastomer
What's in the box?  Suunto D4i with black elastomer strap and black extension strap, Scratch guards (2 pcs), safety leaflet, quick guide and dive legal leaflet with warranty information, Suunto logo sticker

Technical Specifications


Bezel material: Stainless steel
Glass material: Mineral Crystal
Case material: Composite
Strap material: Elastomer
Weight 85 g / 3 oz
Water resistance 100 m (ISO 6425, EN 13319)
Battery life 100 dives/year 1.5 years
Battery type CR 2450
Time, date
Alarm clock 1 day alarm
Dual time
Stopwatch timer
Languages EN
Backlight electro-luminescent
Configurable backlight duration: off, 5, 10, 20, 30, 60 s
Display type matrix
Display resolution 49 x 22
Battery indicator low battery indicator
Metric and imperial units


Battery Life

In time mode 2 years



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


Diving Functions


Maximum operating depth (EN 13319) 100 m / 328 ft (EN 13319, ISO 6425)
Nitrox (and air)
Dive time 0 to 999 min
Surface time 0 to 99 h 59 min
No fly time
Safety stop
Deep stop
Ascent time display 0 to 199 min (- - after 199)
CNS/OTU (OLF) calculation
Wireless aire integration optional
Decompression model Suunto RGBM
Personal adjustment 0 - 2
Altitude adjustment 0 - 300 m / 300 -1500 m / 1500 - 3000 m
Gases 1 gas (Oxygen 21 - 50%)
Gas max p02 1.2 - 1.6
No-decompression planner
Logbook memory ~140 h (20 s sampling rate)
Logbook bookmarks
Logbook sampling rates 10, 20, 30, 60 s (1, 2, 5 s freediving)
Dive history lifetime


Dive Alarms And Notifications

Dive time
Maximum depth
Tank pressure
High p02 (hyperoxic)
Too fast ascent
Decompression ceiling violation
Deepstop violation
CNS/OTU (OLF) 80% / 100%



Apnea timer (O2/CO2 tables)
Freedive number
Freedive day history
Freedive total history lifetime
Depth notify yes (5)
Surface time notify


Outdoor Functions

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



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