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Suunto Nautic S (pre-order only)

Regular price £479.00
Aquanauts
0.35 kg

Earn 2395 Aqua Points when you buy this item!

Why buy from Aquanauts?

Run by divers, for divers. Everyone in the AQ Team is a diver, which means we know what you need to have the best diving experience yet, from the absolute beginner to the seasoned liveaboard traveller and everyone in between.

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Call: 01752 228 825
Email: info@aquanauts.co.uk

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Collect this product from our store in Plymouth. Simply pop in and order instore:

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SUUNTO NAUTIC S 

 

Next-generation dive computer for divers who value every moment underwater

      Bright AMOLED display

      Up to 60 hours on a single charge

      Wireless tank pressure

      Single & multi-gas modes, sidemount support

      GPS, offline maps and weather tools

      Suunto App connectivity

 

 

Designed for every dive

Suunto Nautic S is built for divers and freedivers who embrace every underwater moment.
Compact yet powerful, it combines performance, style and reliability in a design that fits perfectly on your wrist - from first dives to advanced adventures.

With a bright AMOLED display, intuitive controls and trusted Suunto craftsmanship, Nautic S brings together the best of diving technology and everyday usability.

Designed and built in Finland, Nautic reflects Suunto’s decades of dive expertise — ready for every dive, everywhere.



Compact design, made to endure

Reliability is everything underwater. Suunto Nautic S is engineered to perform in demanding conditions, dive after dive.
Its durable, pressure-resistant build and bright AMOLED display ensure clear visibility and confidence on each dive. The new elastic textile strap offers superior comfort and flexibility, adapting to every exposure suit and diving condition.

Whether you’re exploring reefs, practicing freediving, or preparing for your next adventure, Nautic S is designed to keep up wherever your dive takes you.

 

      Durable construction tested in Finland

      Bright AMOLED display for superior readability

      Elastic textile strap for comfort and versatility

 

Power that lasts beyond the surface


When your adventure extends across multiple dives, endurance matters. Suunto Nautic S delivers up to 60 hours of dive time on a single charge - more than enough for a long dive weekend or a remote expedition.

      Rechargeable battery. Up to 60 hours on a single charge

      Reliable power for multi-day diving trips

      Designed for endurance

 

 

Made for every dive and every diver

From your first open-water course to advanced adventures, Suunto Nautic S grows with you and your diving hobby.
It supports single- and multi-gas modes, sidemount configurations and customizable dive views letting you see exactly what you need, when you need it.

Easy to use yet powerful, Nautic S keeps you in control and lets you focus on what diving is truly about: freedom underwater.

 

      Single & multi-gas modes

      Sidemount compatibility

      Customizable dive views and alarms

 

Real-time awareness, wireless precision

Stay informed every moment. Wireless tank pressure support provides real-time gas readings directly on your wrist.
Dual transmitter support enables sidemount divers to follow both tanks with ease, while clear, color-coded visuals keep you instantly aware throughout the dive.

      Wireless tank pressure readings

      Dual transmitter support for sidemount diving

      Color-coded visuals for instant clarity

 

 

Awareness below and above the surface

Plan, time and execute every dive with confidence. Suunto Nautic S combines outdoor tools and navigation data for safety and peace of mind wherever you dive.

Built-in GPS, offline maps, tide- and weather data with sunrise- / sunset times help you prepare for your dives and transitions. Together with the digital compass, these tools keep you oriented in all conditions.

      GPS and offline maps

      Tide, weather and sunrise- / sunset data

      Digital compass for precise navigation

 

 

Smarter connection, deeper reflection

After each dive, Suunto App extends your experience.
Sync your logs automatically, review detailed data, and relive every underwater route with notes, buddy info and conditions.

From dive planning to sharing your best moments, Nautic S keeps every adventure part of a bigger story: yours.

 

      Automatic log sync & data analysis

      Dive route and condition tracking

      Share and relive every dive


Explore more with the Suunto App

Plan, track, and share your diving adventures with the Suunto App, connecting Nautic S to your entire dive adventure.
From surface planning to post-dive reflection, your data and memories stay together in one place ready for your next adventures


 

Wireless tank pressure provides real-time gas readings and gas consumption tracking. Dual transmitter support enables sidemount divers to follow both tanks with ease, while clear color-coded visuals ensure instant awareness throughout the dive.

 

FAQ's

1. What is the Suunto Nautic S?

It’s a compact dive computer from Suunto, focused on diving (scuba, freedive, snorkel) and outdoor navigation with core features like wireless tank pressure, dive planning, alarms and sidemount support. It does not include smartwatch sports features like optical heart-rate sensors.

2. What are the key features?

  • AMOLED display – bright, easy to read underwater.
  • Wireless tank pressure support with dual transmitter for sidemount diving.
  • Single & multi-gas support, up to 5 gases.
  • GPS & navigation tools – offline maps, compass, tides, weather, sunrise/sunset data.
  • Dive planning & logging with Suunto App sync.
  • Up to ~60 hours dive battery life.
  • Water resistant to 100 m; dive rated to 80 m.

3. What dive functions does it support?

  • Decompression model: Suunto Bühlmann 16 GF with customizable gradient factors.
  • No-decompression planner, safety stop, no-fly time.
  • Depth, time, gas consumption & alarm notifications.
  • Freediving mode with alarms & history.

4. How long does the battery last?

  • Up to approximately 60 hours of dive mode usage on a single charge — suitable for prolonged trips.

5. How does it connect with apps/devices?

  • Sync dive logs and plan dives using the Suunto App via Bluetooth.
  • Firmware updates and dive analytics also done through the app.

6. What navigation tools are included?

  • GPS tracking, offline maps, digital compass and route planning tools.
  • Useful for expedition dives or transitions on land.

7. Is it waterproof and rugged?

  • Water resistance: 100 m.
  • Dive rated to 80 m.
  • Durable AMOLED screen and body designed to withstand dive stress. 
  • Handling care: rinse with fresh water after use; avoid knocks and solvents.

8. What’s included in the box?

Usually:
  • The Nautic S dive computer
  • USB charging cable
  • Printed quick guide/documentation
  • Scratch protector (varies by retailer)

9. Safety & training reminders

  • Only trained divers should use dive computers.
  • Always plan dives and understand device limitations.
  • Carry a backup dive device in case of malfunction.

10. Can Suunto Nautic S replace a smartwatch?

No, it’s a dedicated dive computer. It doesn’t include general smartwatch health tracking like optical heart rate, music or general fitness features you find on multisport watches.
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Diving Specialists Since 1987

We know diving, from wreck diving to technical sidemounts and everything in between, you can find it at Aquanauts.