NSS 4 brings a trio of control options, designed to provide maximum control in all settings and conditions. The touchscreen is ideal for exploring charts, which is smoother than ever on NSS 4. Drag to discover new areas, pinch to zoom in and out, and tap for more detail on areas of interest. The rotary dial lets you scroll through menus and adjust data displays in an instant. And the keypad brings a selection of one-touch functions for easy navigation.

• Main Menu/Pages Button Switch instantly to full-screen mode, giving a clear overview of all key data without clutter.
• App Menu Provides quick access to the settings menu to make tweaks on-the-fly.
• Rotary Dial Useful for a variety of functions: Menu navigation, used to zoom in/out, push to select and more.
• X Button Return to the previous screen or cancel the current action.
• Waypoint Button A super quick and easy way to mark waypoints accurately on your chart.
• Power Button Power your device on and off.
• Configurable Custom Keys These fully-customizable buttons are designed to provide instant access to your favorite apps and features. The buttons can be assigned multiple functions, each triggered by a short or long press. (10” includes only one custom key)
• Dual SD Card Slot Convenient front-facing slots for easy access to chart cards and memory cards.

Unmatched speed

Experience the power of a lightning fast Qualcomm® 8-core processor, designed to keep up with every move on the water.

Instant response

Navigate seamlessly from one app to the next with zero lag and smooth transitions. So you can focus on boating and fishing – and not on the screen.

Ultra-fast charting

NSS 4 delivers our fastest ever auto-routing and rapid chart rendering, helping you hit your next spot quickly.

Advanced Angling Tech for the Ultimate Sportfishing System

Tap into intelligent sonar technology via sonar modules or another networked display. Active Imaging™ HD provides ultra-clear, high-resolution sonar that reveals fish and underwater structure in stunning detail – making it easier to pinpoint the best angling spots.

Integration

Seamless integration with the full suite of Simrad® electronics puts you in total control. Connect effortlessly with our most powerful HALO® radars, the RECON™ trolling motor, the incredible Simrad® app, and more...

Built for complete customization

Make NSS 4 yours with its extensive range of customization options. Build instrument screens that work for you, tweaking our pre-configured dashboards to match your boating style. And create custom split screens based on your own preferences and screen set up.

• Trio of hybrid controls: touch, rotary, and keypad
• Premium glass-to-edge design
• Lightning fast Qualcomm® 8-core processor
• Redesigned operating system
• Built-in dual channel 1kW CHIRP echosounder
• Support for Active Imaging™ & Active Imaging™ HD
• Support for C-MAP® X-gen charts and others
• Simrad® RECON™, Rhodan® and Motorguide® Trolling Motor Compatible
• Compatible with Simrad suite: S3100 & S5100 sonar modules, radar, and more...
• Support for Mercury®, CZone®, SiriusXM®, and more...