14 best used dive computers
Used dive computers are electronic devices designed for scuba divers to monitor and manage their underwater activities. These devices are related to digital gauges and are crucial for ensuring safe and enjoyable diving experiences. Here's what you need to know about used dive computers:
Functionality: Dive computers serve multiple functions, including monitoring depth, time spent underwater, water temperature, and calculating decompression limits. They are essential tools for maintaining safe dive profiles and preventing decompression sickness.
Display: Dive computers have digital displays that provide real-time data to divers. The information is typically presented in an easy-to-read format, including depth readings, dive time, ascent rate, and more.
Algorithms: These devices use built-in algorithms to calculate safe ascent profiles based on the diver's depth and time spent underwater. Advanced dive computers may offer multiple algorithms, allowing divers to choose the one that best suits their diving style and risk tolerance.
Logbook: Many dive computers have built-in logbooks that store data from previous dives. Divers can review their dive history, including maximum depth, dive duration, and safety stops.
Air Integration: Some dive computers can be integrated with a scuba tank's pressure gauge to provide information about remaining air supply. This feature is especially useful for divers who want to keep track of their air consumption during a dive.
Nitrox Compatibility: Many dive computers are compatible with nitrox, a gas mixture used by some divers to extend their bottom time.Nitrox-capable computers allow divers to input their gas mixture for more accurate dive calculations.
Connectivity: Modern dive computers often come with USB or Bluetooth connectivity options. Divers can transfer their dive data to a computer or mobile app for further analysis and logging.
Battery Life: Battery life varies among dive computers, with some models offering extended usage on a single charge. It's essential to check the battery life and consider whether the battery is user-replaceable.
Size and Design: Dive computers come in various sizes and designs, including wrist-mounted and console-mounted options. Divers should choose a design that suits their preferences and comfort.
Buying Used: When buying a used dive computer, it's important to ensure that it is in good working condition. Check for any visible damage or signs of wear and tear. Additionally, verify if the computer has been regularly serviced and that its software and firmware are up to date.
Safety: Divers should always follow proper diving procedures and rely on their dive computer as a tool to enhance safety, not replace proper dive planning and training.
Used dive computers can be an affordable way for divers to access quality equipment, but it's crucial to do thorough research and inspect the device before purchasing to ensure it meets safety and performance standards.
Below you can find our editor's choice of the best used dive computers on the market
Aqua Lung i300C Dive Wrist Computer
Aqua Lung
Product description
The i300C’s uncomplicated, intuitive, and rugged design lets you focus on your dive, not your gear. With an easy-to-use interface, flexible operating modes, built-in backlight and water-activated on switch, the i300C gets you in the water and descending to your next adventure in no time. This durable, versatile and affordable dive computer is great for new divers as well as dive schools and centers. Users will appreciate the data retention feature that saves past settings and calculations between battery changes.
- Wirelessly interact with your i300C via the latest Bluetooth Smart technology using your mobile device, the free DiverLog+ app (available for iOS and Android)
- 4 operating modes. Air, Nitrox, Gauge (with run timer) and Free Dive (tracks calculations to allow switching between DIVE and Free)
- User-changeable battery and data retention. Maintains settings and calculations between battery changes
- 3 Gas computer. Able to switch up to three gases underwater
- Backlighting. For easy reading in low light
User questions & answers
| Question: | Is amazon a certifed dealer so the aqualung warranty would be covered |
| Answer: | It has the actual depth as you dive and deepest depth reached during the dive. It has a clock function with either 12hr or military time. |
| Question: | Will this give you average depth for scuba |
| Answer: | Hi Kevan, Yes this computer will allow you to tuen on a back light during night dives. Please advise if you need anything else. Thanks, Bill |
| Question: | can use metric mode |
| Answer: | Hi Alon, As a dive computer it can be set for metric or imperial. The batteries are user changeable as well. If you have any other questions just let us know. Thanks, Bill PADI Master Instructor |
| Question: | Does it have a compass |
| Answer: | This computer does not have a transmitter. Leonardo computers are not air integrated.Thank you |
Oceanic Pro Plus x Dive Computer with QD Hose
Oceanic
Product description
Don't waste time trying to read your dive computer. The Oceanic Pro plus x console delivers the most legible digits of any dive computer on the market. Its bright and easy-to-read display adapts well to sunlight or night diving conditions. The screen has a color-coded Interface, high-resolution and bar graphs for you to quickly read your information. Choose the best method of decompression for your diving needs and conditions thanks to the dual algorithm system. Go as deep as 330 feet and decompress between 10 to 60 feet. Other features include a push button oceanglow backlight, a smartglow backlight sensor and an audible alarm. Explore more with the Oceanic Pro plus x console with qd hose.
- Complete instrumentation w/digital compass
- Thin film transistor (tft) display
- Large display area
- Intuitive user color coded interface
- Nitrox mixtures from 21% to 50%
User questions & answers
| Question: | Second qustion: what kind of battery life does it have? what batteries does it take? does it re-cahrge via usb |
| Answer: | No but it’s coming with it’s own quick disconnect hose |
| Question: | I see there is a battery charge kit available , but after reading numerious post, i am still unclear if i can change my own battery on oceanic pro x |
| Answer: | The actual battery is factory replacement only. There is a low battery indicator and usage is 35-60 hours between charges * depending on use and settings. Please contact us if you have any other questions. Thank You, Dolphinscuba.com 916-929-8188 |
| Question: | will this work with the quick disconnect hose from the pro plus |
| Answer: | Hi, Thanks for your question. Yes, you will get a full manufacture warranty. Thanks Divemaster Chris 866-728-2293 Onlinescuba |
| Question: | is there a battery charge remaining indicator on the computer? How many times can it be recharged before it needs to be replaced? Can user replace the |
| Answer: | I checked the manual and the watch menus and didn't find a way to keep the light on. |
Suunto Zoop Novo Wrist Scuba Diving Computer (Lime)
SUUNTO
Product description
Whether you're just starting out on your diving journey or looking to explore new underwater adventures, Suunto Zoop Novo has everything you need. With your easy to understand key dive data available at a glance on the big, super-bright backlit display, all you need to do is suit up, dive down, and enjoy the view. This simple to use dive computer includes full decompression capabilities, five dive modes (Air, Nitrox, Gauge, Free and Off) and straight-forward, menu-based Suunto user interface. This Suunto Zoop Novo watch also comes with all original Suunto Zoop Novo and Vyper Novo bungee adaptor kit. The ZOOP Novo is a great value, easy-to-operate dive computer that is now easier to use then ever! The new design uses the intuitive 4 button navigation found on the D-Series instruments, as well as an improved easier to read display with an enlarged matrix screen that offers better contrast and readability Features: 4 buttons to enable a more intuative/easier user interface Battery housing reliability improved 3 fresh colors: lime, blue, black Five modes: air, nitrox, gauge, free and off Full continuous decompression algorithm - Suunto RGBM Innovative apnea timer for free diving, and a timer in air/nitrox modes Updateable firmware Built-in dive planner Detailed graphical logs and dive data with your PC/Mac using Suunto DM5 software Display: Backlit display Enlarged segment/matrix screen Excellent contrast and information with bigger and clear digits (depth, no dec, etc)
- Air, nitrox, gauge and freedive modes
- Big clear display with backlight
- Made in Finland
User questions & answers
| Question: | Does this come with a transmitter |
| Answer: | The case diameter is 1.77 inch. |
| Question: | Does it have an alarm? Does it vibrate |
| Answer: | You could go to your local watch workshop to adjust the wrist band. |
| Question: | What is the size of the watch face |
| Answer: | The time display is all the time displayed. |
| Question: | Does this come with the charger |
| Answer: | Yes, it's a unisex sport watch. |
Oceanic Pro Plus 3.0 Dive Computer
Oceanic
Product description
Oceanic Pro Plus 3.0 Dive Computer Critical data should be delivered quickly and visibly, which is why the Oceanic Pro Plus 3.0 Dive Computer has been designed to offer a large display area that portrays the information you need in supersized digits. The legibility of crucial data is greatly enhanced over what is produced by other models. You'll be impressed not only with the larger display area but also with the intuitive user interface that has been improved over earlier versions, enhancing important features that you need while diving. Upon startup, your dive computer displays your current depth, cylinder pressure, and the length of time you can remain at that location. It delivers reliable performance and sturdy construction just like all of Oceanic's other styles.The Oceanic Pro Plus 3.0 Dive Computer is an incredible choice for many reasons. It includes each of the following key components and features: Easy-to-read display Water or push-button activation Patented air time remaining algorithm that portrays information on your personal air consumption and accurate time analysis based upon your current depth Custom alarms (audible) High O2 warning alarm High PO2 warning alarm Oxygen loading bar graph Nitrogen tissue loading bar graph Deep stop Adjustable safety stop settings, including automatic prompt Dual algorithm SmartGlo backlighting OceanGlo backlight (push button activation) Quick disconnect 3 gases Automatic altitude adjustment Calculated desaturation countdown Salt water and fresh water calibrations Pre-dive planning sequence Data retention capability, which remains in place even when the battery is being replaced Diver replaceable batteries 24-dive log capacity Operating manual Review card Optional OceanLog PC download (up to 150 dives) Optional OceanLog PC settings upload Warranty
- Largest, easiest-to-read display available - anywhere.
- Patented Air Time Remaining algorithm provides extremely accurate time based on current depth and your personal air consumption.
- Dual Algorithm - choose the decompression algorithm that best suits your diving needs or match your buddy’s without compromising safety. Choose between Pelagic DSAT (Spencer/Powell data basis) or Pelagic Z+ (Buhlmann ZHL-16C data basis).
- Custom alarms
- SmartGlo® Backlighting
User questions & answers
| Question: | Does it come with the USB cable |
| Answer: | Thanks for reaching out to us! The Oceanic Pro Plus tells you the temperature of your surrounding area while diving. If you have any further questions please don't hesitate to ask. Thanks, Jared V. HouseofScuba |
| Question: | Does this have the quick disconnect |
| Answer: | Yes it has a back light feature |
| Question: | Does it tell bottom temperature |
| Answer: | Approximately 1.5 inches. |
| Question: | Does it have a back light |
| Answer: | Hola, Gracias por su pregunta. Recomiendo que consulta al manual de la computadora, qu es disponible en el sitio de web de Oceanic Worldwide. Por favor, haganoa saber si podemos ayudar mas de alguna manera. Gracias, Dusty G. HouseofScuba |
Oceanic Veo 4.0 Scuba Diving Computer - Module Only
Oceanic
Product description
The sleek and slim VEO 4.0 is everything serious divers need and nothing they don t. Intelligent and capable for the most advanced dives while still maintaining Oceanic s outstanding level of affordability, Veo 4.0 is an entry level personal dive computer with slim wrist and console design that delivers unprecedented value and is packed with advanced features, including Bluetooth connectivity and integrated mobile experience through the DiverLog+ App.
- Computer module only, it can be used in wrist or console configuration.
- Dive Computer Module 4 operating modes: air, nitrox, gauge and free dive
- Dual algorithm: Pelagic DSAT and Pelagic Z+ Bluetooth 4.0 connectivity
- Audible and visual alarms
- User replaceable CR2450 battery
Shearwater Petrel 2 EXT OC/CC w/ Fischer Port Dive Computer
Shearwater Research
Product description
Rugged and Reliable. The Petrel 2 Fischer features all the modes of the Petrel 2 and incorporates a fischer connector for integration into rebreathers for primary or redundant PPO2 monitoring with full decompression. The Petrel2-EXT includes a Fischer 103 I/O port used for external PO2 monitoring of up to three oxygen sensors in a rebreather loop. Once the Petrel2- EXT is plugged in to the sensor cable via the Fischer 103A connector and calibrated it uses the PPO2 input from the sensors to determine the system average PPO2 used for decompression calculations and CNS tracking. A voting algorithm is used to decide which of the three sensors are likely to be correct. If a sensor matches either of the other two sensors within 20%, it passes voting.
- OC Rec 3 gas nitrox recreational computer
- OC Tec Multi gas, trimix decompression computer
- CC INT Closed circuit fixed PPO2
- CC EXT Closed circuit real time monitoring of 1 or 3 O2 sensors
- Gauge Bottom timer with stop watch and dive logging
User questions & answers
| Question: | Is this the updated one with titanium bezel |
| Answer: | Hi Thanks for your question. This listing is for the older design. Here is the link for the new design https://www.amazon.com/Shearwater-Research-Petrel-Dive-Computer/dp/B00S1U9S7M/ref=pd_sbs_468_6/135-3183198-3224228?_encoding=UTF8&pd_rd_i=B00S1U9S7M&pd_rd_r=ad770349-38fd-4d22-b6f9-d95c0970699d&pd_rd_w=7JmOG&pd_rd_wg=Ep3cR&pf_rd_p=5873ae95-9063-4a23-9b7e-eafa738c2269&pf_rd_r=HHQEZG97GMHKF8WYK0HQ&psc=1&refRID=HHQEZG97GMHKF8WYK0HQ If you have any other questions, please let us know Thanks Divemaster Chris 866-728-2293 Onlinescuba |
| Question: | Does this model include electronic compass |
| Answer: | Hi, Thanks for your question. Yes, it has a built in compass. Thanks Divemaster Chris 866-728-2293 |
| Question: | does this watch come with the transmitter connection to the tank on the regulator |
| Answer: | Hi Kelly,Thanks for your question. No, the Petrel isn't used with a transmitter. The Petrel 2 and incorporates a fischer connector for integration into rebreathers for primary or redundant PPO2 monitoring with full decompression. The Petrel2-EXT includes a Fischer 103 I/O port used for external PO2 monitoring of up to three oxygen sensors in a rebreather loop. If your looking for a Sherwater computer with a transmitter, please take a look at the Sherwater Perdix AI. https://www.amazon.com/Shearwater-Research-Perdix-AI-Transmitter/dp/B01N440Q9E/ref=sr_1_1?ie=UTF8&qid=1487795399&sr=8-1&keywords=shearwater+perdix+aiIf you have any other questions, please let us know.ThanksDivemaster Chris |
Mares Smart Wrist Dive Computer
Mares
Product description
Mares Smart SCUBA Diving Wrist Top Computer is what happens when you add the superior sharpness of segmented characters, clarity of a perfectly laid-out display, and top it off with ergonomic advantages of two buttons. INTUITIVE - Stategically placed buttons makes adjustments a snap. COMFORTABLE - Slim porfile makes referrencing and wearing easy and stylish. VERSATILITY - Nitrtox setting from 21% to 99%.
- Super Sharp and Clear Display
- Perfect Ergonomics and User-friendliness and Gas Switching
- Mineral Glass Display
- Segment Display
- Software upgrade ability
User questions & answers
| Question: | Does this computer count down safety stops |
| Answer: | Don't think so |
| Question: | does this have a user changeable battery |
| Answer: | As long as those have drivers that support Windows 10, and you install those on the PC, they should certainly be compatible. |
| Question: | What kind of transmitter would I need with this computer |
| Answer: | Yes it can play Roblox |
| Question: | will this dive computer come also in meters |
| Answer: | This would include a 22" monitor. |
ATMOS Mission One ISO Smart Watch Dive Computer Black/Black
ATMOS
Product description
Design for The Best Diving ExperienceMission One is a powerful and intelligent dive computer for scuba and free diving enthusiasts. Its advanced alarm system provides instant vibration and intuitive display notification. Equipped with GPS and digital compass make users stay oriented underwater and meanwhile upload dive site’s GPS location to ATMOS’s divelog App above surface. Robust and sleek, it’s the most desirable dive companion to ensure professional and recreational divers the best diving experience. Air & Nitrox modeBühlmann ZHL-16c Decompression mode (GF configurable) Single gas Air, Nitrox mode (Air mix 22-40%) Easy to read screen and big layout display Constant backlight Digital compass Audible, vibration & display alarm system Ascent rate monitor Record dive site GPS & Dive spot guide (surface use only) Fresh/ salt water 100 divelog memory, graphical divelog Dive planner Reset residual nitrogen function Freediving modeEasy to read screen and big layout display 5 sets of depth alarm 5 sets of time alarm Audible, vibration & display alarm system. Surface rest finish notification Ascent/ descent rate monitor Stopwatch Fresh/ salt water Record dive site GPS & Dive spot guide (surface use only) 100 divelog memory Gauge modeEasy to read screen and big layout display Bottom timer Digital compass Depth/ time alarm Audible, vibration & display alarm system. Fresh/ salt water Record dive site GPS & Dive spot guide (surface use only) 100 divelog memory, Grafical divelog WatchMessage/ call notification Stopwatch Alarm clock Second timezone Wrist backlight activation Digital compass
- IOS Smart Watch
- Dive Computer
- 4 Modes: Air｜Nitrox｜Freedive｜Gauge
- High-res 1.2” color display (Sunlight-visible)
- Record dive site GPS
User questions & answers
| Question: | Can you send red and gold color purchase link |
| Answer: | All registration is done on scubapro website but there really isn’t a registration number for a gauge. if something went wrong then the authorized dealer you purchased from should be able to assist based on original Purchase date |
| Question: | Does it work with Android |
| Answer: | It is not available like that as a normal sku, but we are able to make it out of pieces for you as a custom package. Contact New England Dive direct thru Amazon and we will create a custom listing of your package. Or any combo of regulator, octo,computer, gauge etc for that matter |
| Question: | Does it have bluetooth |
| Answer: | Hi, Thanks for oyur question. Yes, it glows in the dark. Thanks Onlinescuba 866-728-2293 |
| Question: | How long does the battery last |
| Answer: | Yes |
Shearwater Research Perdix-AI Dive Computer
Shearwater
Product description
Shearwater is proud to introduce the newest member of the Shearwater family: The Perdix AI. Offering all of the same great features of the Perdix, the Perdix AI uses its large, easy-to-read screen to clearly display the tank pressure as well as your gas time remaining (GTR). The Perdix AI is capable of connecting to either one or two transmitters giving the diver the option to monitor both tanks or dive sidemount. Transmitter not included. Features User Replaceable AA Battery Air, Nitrox, Trimix capable Quick OC bailout from CC 3 axis, tilt compensated, digital compass Decompression Dive Planning Buhlmann GF algorithm Optional VPM-B algorithm Dive Logging Upgradeable Firmware Smart Ready Bluetooth Interface New: Optional Air Integration Pairs to 1 or 2 Transmitters (1 included) Specifications Screen Resolution: 32040 QVGA Display Type: Full colour LED LCD Display Size: 2.2" Battery Type: Single AA (any type) Battery Life: AA Alkaline 40 Hours SAFT LS14500 100 Hours Number of Gases: 5 OC / 5 CC Dive Log: 1000 Hours Depth Rating: 260m Dimensions: Computer (WxHxD) 83x74x39mm (3.26"x2.9"x1.53") Package (WxHxD) 13005x70mm (5.1"x4.1"x2.8") Weight: Computer 115g (0.25lbs) Package 330g (0.73lbs) Transmitter Specifications Battery Type (user replaceable): 3V CR2 Lithium Battery Life: 300 Hours Depth Rating: 152m / 500ft Wireless Mode: Low Frequency RF 38kHz
- Wireless Tank Pressure Integration - Transmitter not included
- 5 open-circuit gas switch presets
- Bühlmann ZHL-16C with Gradient Factors
- Easy to read large full color screen
- Logbook of last 1000 hours of diving
User questions & answers
| Question: | Are you an authorized dealer |
| Answer: | Black and gold or white and gold only. |
| Question: | Are all features (nitrox, trimix, CC+Bailout) unlocked on this model |
| Answer: | Yes it does work with android and iPhone |
| Question: | Does the perdix ai have bluetooth capability to download dive data into my iphone? Has anyone tried diver log+ app with the perdix |
| Answer: | Yes it does have blue tooth. |
| Question: | Will the ability to convert to Korean be supported |
| Answer: | When diving about 2-3 days. In normal watch mode about 5-7 depending on your settings. |
SHEARWATER RESEARCH Teric Wrist Dive Computer
Shearwater
Product description
Intuitive controls and menu navigation along with a bright, vivid colour display. With a high degree of customization, the Teric brings divers a timepiece and dive computer of unprecedented capabilities. Standard 22 mm strap size compatible with many third-party watch brand providers
- OC Rec (Nitrox to 99%), OC Tec (Trimix Enabled)
- CC/BO (Fixed PPO2), Gauge and Freediving Mode
- Optional wireless air integration up to 2 tanks. Switchable audible & vibration motor alerts
- Upgradeable Firmware. 316 Stainless Bezel & Buttons, Sapphire crystal
- Bluetooth & wireless charging. Standard 22mm strap size (Extender Included)
User questions & answers
| Question: | Can this display only 1 data value at a time in a larger print? I need something that has very large numbers to read easier |
| Answer: | Hi Logan, Thank you for your question, The Teric has two layouts. The standard which is the one it comes with and also has an option for a larger display as well. Please let us know if we can further help in any way. Thank you, Madison HouseofScuba |
| Question: | will this pair with a transmitter I already have from Uwatech |
| Answer: | It will not work with that transmitter. There is a listing that conbo the watch and transmitter that will work |
| Question: | Does it come pre-installed with a screen protector (like the Perdix AI does or ship with one in the box that can be installed upon arrival |
| Answer: | Hello, I’d have to call in the morning to get an answer. We’ve never been asked that and only see them come in with just the Saphire Crystal; no protector. Send us a message to our address below and I’ll get back to you mid day Monday. Regards, Wayne, Founder and CEO TheScubaDiverStore. com 937. 867. 4327 |
| Question: | Can it read other manufacturers transmitters |
| Answer: | Hi, Thanks for your question. Almost any Pelagic transmitter will work with the Teric. Thanks Divemaster Chris 866-728-2293 Onlinescuba |
Seac Guru Dive Computer Wrist Watch with Digital Compass
Seac
- Air, nitrox, free dive and gauge modes
- Optional transmitter air integration
- Built-in digital compass
- Quality backlight for visibility in the dark
- Simple, intuitive, and compact design - made in Italy
Aqua Lung i550C Computer with Compass
AquaLung
- 3 operating modes. Air, Nitrox, Gauge (with run timer)
- Gas integrated. Tank Pressure is easy to read in the large face screen. Our patented Gas Time Remaining Algorithm provides calculations in real time, allowing accurate gas management
- Wirelessly manage your dive data and settings on your mobile device via the computer’s Bluetooth connectivity and after your dive share your memories, stats, photos, and dive site on social media all through the free DiverLog+ app.
- User changeable battery and data retention. Maintains settings and calculations between battery changes
- Backlighting. For easy reading in low light
SUUNTO Zoop Novo Wrist Scuba Diving Computer
SUUNTO
Product description
The Zoop Novo is a great value, easy-to-operate dive computer that is now easier to use then ever! The new design uses the intuitive 4 button navigation found on the D-Series instruments, as well as an improved easier to read display with an enlarged matrix screen that offers better contrast and readability.
- Operating modes: air, nitrox, gauge and freedom modes
- Programmable for 21% to 50% oxygen mixtures
- Imperial or metric programmable, decompression stop data, audible alarms
- Back Lite display, easy to read in low light & night conditions
- Maximum depth display: 330' (100 meters)
User questions & answers
| Question: | will this covert from Centigrade to Fahenheit |
| Answer: | Sorry only know it fits the d6i computer |
| Question: | Do they make one for 200m |
| Answer: | All you need is a tiny Phillips head screwdriver like one that comes in an eyeglass repair kit. The band doesn’t come with one. |
| Question: | Am I able to go back and forth between metric and imperial |
| Answer: | I am an instructor but I was not asked to give my registration number when I purchased this Suunto D6i wrist strap. |
| Question: | Just to confirm this is a console mounted computer. The title is for a wrist mounted but image is for console; with metric units |
| Answer: | Yes |
Suunto D4F Black Freedive Computer
SUUNTO
Product description
Suunto D4f is a light yet robust freedive computer, that makes underwater sports enjoyable. When diving, the D4f displays your present and maximum depth and calculates dive time and surface intervals for you, allowing you to fully concentrate on exploring the underwater world. Use the apnea timer to improve your breathing technique. After the dive you can browse the details of your dive from the logbook. The light-weight case with stainless steel bezel and mineral crystal glass make Suunto D4f not only a trusted tool when exploring the depths, but also looks good wearing day to day. The Suunto D4f Black comes with a comfortable elastomer strap. The USB cable for uploading your dives to DM5 and Suunto Movescount is sold separately.
- Ideal for freediving, snorkeling and spearfishing
- Apnea timer
- Maximum depth 100m
- Light-weight
- Computer, Elastomer Strap, Scratch Guards (2 pcs), Safety Leaflet, Quick Guide, Dive Legal Leaflet , Warranty Information, Suunto Logo Sticker
User questions & answers
| Question: | Does watch display minimum surface recovery time? One of the most important safety feature I am looking, especially when I am doing multiple freedivin |
| Answer: | you would not need the transmitter and the D4i does have a free diving mode, but there is a special version called the D4F that the F does some better freediving functions. Check it out here on amazon https://www.amazon.com/Suunto-D4F-Black-Freedive-Computer/dp/B06XKVLDQ3/ref=sr_1_15?dchild=1&fst=as%3Aoff&m=A35I9G5COZT8F4&qid=1579268795&refinements=p_4%3ASUUNTO&s=merchant-items&sr=1-15 |
| Question: | Does this watch include a seconds display |
| Answer: | At this time Suunto does not have GPS with their dive computers. |
| Question: | Is the band replaceable? If so, how much do the replacements cost |
| Answer: | Hola Miguel, Gracias por su pregunta. El D5 es primariamente un computador de buceo. Tambien funciona como un reloj en manteniendo la hora y la fecha corriente. Por favor haganos saber si podemos ayudarle en algo mas. Gracias, Marcelo HouseofScuba |
| Question: | does the d4 do nitrox |
| Answer: | There is an optional module to purchase. That module connects to your regulator first stage and communicates wirelessly to the Suunto 5D. |
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