Suunto is committed to achieving Level AA conformance for this website in conformance with the Web Content Accessibility Guidelines (WCAG) 2.0 and achieving compliance with other accessibility standards. Please contact Customer Service at USA +1 855 258 0900 (toll free), if you have any issues accessing information on this website.

COMPARE PRODUCTS Suunto DX Black Titanium Suunto D6i Novo Stone Suunto D4i Novo Black

Suunto DX Black Titanium

The world's first watch-sized rebreather-compatible dive computer. Made in Finland.

Suunto D6i Novo Stone

A robust dive computer with a 3D compass, wireless air integration and a steel casing. Made in Finland.

Suunto D4i Novo Black

An easy-to-use dive computer with freedive mode and air integration. Made in Finland.

Suunto DX Black Titanium

Suunto D6i Novo Stone

Suunto D4i Novo Black

Weight 182 g / 6.42 oz 128 g / 4.52 oz 92 g / 3.25 oz
Bezel material: Titanium Stainless steel Stainless steel
Glass material: Sapphire crystal Sapphire crystal Mineral crystal
Case material: Titanium Steel Composite
Strap material: Titanium Silicone Silicone
GENERAL GENERAL
Water resistance
Water resistance 200 m (ISO 6425, EN 13319) 150 m (ISO 6425, EN 13319) 100 m (ISO 6425, EN 13319)
Battery life 100 dives/year
Battery life 100 dives/year 1.5 years 1.5 years 1.5 years
Battery type
Battery type CR 2450 CR 2450 CR 2450
Time, date
Time, date
Alarm clock
Alarm clock 1 daily alarm 1 daily alarm 1 daily alarm
Dual time
Dual time
Stopwatch timer
Stopwatch timer
Languages
Languages EN EN EN
Backlight
Backlight electro-luminescent electro-luminescent electro-luminescent
Configurable backlight
Configurable backlight duration: off, 5, 10, 20, 30, 60 s duration: off, 5, 10, 20, 30, 60 s duration: off, 5, 10, 20, 30, 60 s
Display type
Display type matrix matrix matrix
Display resolution
Display resolution 49 x 22 49 x 22 49 x 22
Battery indicator
Battery indicator low battery indicator low battery indicator low battery indicator
Metric and imperial units
Metric and imperial units
BATTERY LIFE BATTERY LIFE
In time mode
In time mode 2 years 2 years 2 years
CONNECTIVITY CONNECTIVITY
Data transfer
Data transfer USB cable USB cable USB cable
Connectivity (between devices)
Connectivity (between devices) inductive inductive inductive
Compatible with DM5
Compatible with DM5
COMPASS COMPASS
Digital compass
Digital compass -
Tilt compensation
Tilt compensation up to 45° up to 45° -
Direction scale
Direction scale degrees degrees -
Needle
Needle compass rose compass rose -
Bearing lock with orienting indicator
Bearing lock with orienting indicator - -
Compass accuracy
Compass accuracy -
Compass resolution
Compass resolution -
Declination correction
Declination correction -
Globally balanced
Globally balanced - -
Bearing lock with direction indicator
Bearing lock with direction indicator - -
PHYSICAL SPECIFICATIONS PHYSICAL SPECIFICATIONS
Operating temperature
Operating temperature 0° C to +40° C / +32° F to +104° F 0° C to +40° C / +32° F to +104° F 0° C to +40° C / +32° F to +104° F
Storage temperature
Storage temperature -20 ° C to +50 ° C / -4° F to +122° F -20 ° C to +50 ° C / -4° F to +122° F -20 ° C to +50 ° C / -4° F to +122° F
BASIC BASIC
Maximum operating depth (EN 13319)
Maximum operating depth (EN 13319) 150 m 150 m

100 m / 328 ft (EN 13319, ISO 6425)

Trimix (mixed gas)
Trimix (mixed gas) - -
Nitrox (and air)
Nitrox (and air)
Gauge
Gauge -
Dive time
Dive time 0 to 999 min 0 to 999 min 0 to 999 min
Surface time
Surface time 0 to 99 h 59 min 0 to 99 h 59 min 0 to 99 h 59 min
No fly time
No fly time
Safety Stop
Safety Stop
Deep Stop
Deep Stop
Ascent time display
Ascent time display 0 - 999 min (- - after 999) 0 - 199 min (- - after 199) 0 - 199 min (- - after 199)
CNS/OTU (OLF) calculation
CNS/OTU (OLF) calculation
Wireless air integration
Wireless air integration optional optional optional
Decompression model
Decompression model

Suunto Fused™ RGBM

Suunto RGBM

Suunto RGBM

Personal adjustment
Personal adjustment from -2 to 2 0 - 2

P0, P+1, P+2

Altitude adjustment
Altitude adjustment 0 - 300 m / 300 -1500 m / 1500 - 3000 m 0 - 300 m / 300 -1500 m / 1500 - 3000 m 0 - 300 m / 300 -1500 m / 1500 - 3000 m
Gases
Gases up to 8 gases (Oxygen 5 - 99% / Helium 0 - 95%) up to 3 gases (Oxygen 21 - 99%) 1 gas (Oxygen 21 - 50%)
Gas max pO2
Gas max pO2 1.2 - 1.6 1.2 - 1.6 1.2 - 1.6
Gas switching
Gas switching -
Timer
Timer
No-decompression planner
No-decompression planner
Logbook memory
Logbook memory ~140 h (20 s sampling rate) ~140 h (20 s sampling rate) ~140 h (20 s sampling rate)
Logbook bookmarks
Logbook bookmarks
Logbook sampling rates
Logbook sampling rates 10, 20, 30, 60 s 10, 20, 30, 60 s (1, 2, 5 s freediving) 10, 20, 30, 60 s (1, 2, 5 s freediving)
Dive History
Dive History lifetime lifetime lifetime
Rebreather (CCR)
Rebreather (CCR) - -
Freedive
Freedive -
Gas time
Gas time - -
DIVE ALARMS AND NOTIFICATIONS DIVE ALARMS AND NOTIFICATIONS
Dive time
Dive time
Maximum depth
Maximum depth
Tank pressure
Tank pressure
High pO2 (hyperoxic)
High pO2 (hyperoxic)
Low pO2 (hypoxic)
Low pO2 (hypoxic) - -
Too fast ascent
Too fast ascent
Decompression ceiling violation
Decompression ceiling violation
Deepstop violation
Deepstop violation
CNS/OTU (OLF) 80% / 100%
CNS/OTU (OLF) 80% / 100%
Switch gas (better gas is available)
Switch gas (better gas is available) -
Gas time
Gas time - -
REBREATHER REBREATHER
Diluents
Diluents up to 3 diluents (Oxygen 5 - 99% / Helium 0 - 95%) - -
Bailout
Bailout - -
High/low setpoints
High/low setpoints - -
Custom setpoint
Custom setpoint - -
Manual/automatic setpoint switching
Manual/automatic setpoint switching - -
WEATHER WEATHER
Temperature display range
Temperature display range -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F) -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F) -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F)
Temperature resolution
Temperature resolution 1° C / 1.5° F 1° C / 1.5° F 1° C / 1.5° F
Temperature
Temperature
SPEED AND DISTANCE SPEED AND DISTANCE
Chrono
Chrono -
FREEDIVING FREEDIVING
Apnea timer (O2/CO2 tables)
Apnea timer (O2/CO2 tables) -
Freedive number
Freedive number -
Freedive day history
Freedive day history -
Freedive total history
Freedive total history - lifetime lifetime
Depth notify
Depth notify - yes (5) yes (5)
Surface time notify
Surface time notify -