Suunto Nautic S AMOLED Dive Computer – Scuba & Freediving

Suunto Nautic S AMOLED Dive Computer – Scuba & Freediving

The Nautic S provides colour dive information in a compact wrist computer. Its stainless-steel bezel, sapphire crystal and elastic textile strap suit use above and below the water.

• 1.43-inch AMOLED display, 466 × 466 resolution.
• Suunto Bühlmann 16 GF decompression model with adjustable gradient factors.
• Air and Nitrox, gas switching, freediving and gauge functions.
• Digital compass and customisable dive views.
• Wireless tank-pressure and gas-consumption information with compatible Suunto Tank POD transmitters.
• Dual-transmitter support for compatible sidemount setups.
• GPS and offline maps for surface navigation; underwater route recording uses the computer’s separate tracking features.
• Suunto App connection for logs and software updates.
• Rechargeable battery: rated 40–60 hours of diving, depending on use.
• 100 m water resistance; maximum operating dive depth to EN13319: 80 m.
• Listed weight: 81 g; 22 mm elastic textile strap.

Tank POD transmitters are required for air integration. Check the selected package contents. Configure the computer and keep firmware current using Suunto’s instructions.

More About This Model

From your first open-water course to 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.

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.

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.

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.

Configurable backlight – automatic brightness

Recommended charging temperature 0° C to +35° C / +32° F to +95° F

Connectivity (between devices) Bluetooth

Smartphone compatibility – Most common models supported, check here for detailed compatibility list

Track logging, viewing and sharing

How the Features Help

• Reading the display: Colour presentation separates key data such as depth, dive time and gas information. Set brightness and the available screen layout before entering the water so the information you use is easy to find.
• Navigation: A digital compass brings heading information to the same instrument as your dive data. Calibrate it as instructed and practise the available bearing and reciprocal-heading functions on the surface.
• Cylinder-pressure information: With the specified compatible transmitter, the computer shows cylinder-pressure data at your wrist. Pair each transmitter to its correct gas and check the surface reading; gas-time estimates support your existing gas plan.
• Power between dive days: A rechargeable battery avoids routine disposable-cell changes. Use the specified charging accessory and allow the instrument and electrical connections to dry before charging.
• Freediving records: The applicable freediving mode records breath-hold dive and surface information separately from scuba operation. Configure prompts for your training plan and follow the manual’s restrictions on changing between modes.
• Ascent time display
• Sea level pressure
• Always-on display
• Tank pressure
• Button lock
• dive route

Choosing and Setting Up This Model

Compare the modes, gas capability, display and mounting arrangement with the diving you are trained to do. Check exactly what this listing includes, particularly transmitters, interfaces and charging accessories. Configure the computer using its own manual and confirm gases, alerts, units and battery status before diving. A depth rating describes an instrument limit and does not establish a suitable dive depth.

Gear Care and Maintenance

After every dive, rinse gently in fresh water to remove salt, chlorine and grit. Let residue soften by soaking only as the model’s manual permits, and operate buttons during rinsing only where instructed. Do not direct a high-pressure hose or compressed air at sensor openings, and never probe them with a tool.

Suunto permits gentle cleaning with fresh water and mild soap, using a soft damp cloth on the housing. Rinse thoroughly, then let the computer, strap and charging points dry fully in the shade. Avoid solvents, abrasives and direct heat.

Inspect the strap, attachment points, display and seals before use. Store in a cool, dry place away from direct sunlight, heaters and hot cars, with the screen protected from loose equipment. Follow the manufacturer’s battery-storage and servicing instructions.

Charge only with the compatible charger or adapter and the specified power source. Dry electrical contacts before connecting and follow the manual’s charging temperature and long-term battery-storage instructions. Rechargeable internal batteries are serviced only as the manufacturer permits.