Skip to content
Robolist.ai
Research

Aquanaut

Built by Nauticus Robotics · United States

Updated May 2026·methodology
Aquanaut

Overview

Aquanaut is an unmanned underwater vehicle that can transform itself from a nimble submarine designed for long-distance cruising into a half-humanoid robot capable of carrying out complex manipulation tasks. It can inspect subsea oil and gas infrastructure, operate valves, and use tools. The all-electric vehicle operates completely untethered without support ships, can travel more than 200 kilometers in submarine mode, and has a maximum operational depth of 300 meters.

Detailed specifications

Motion & kinematics1
Dof Per Arm
7
Sensors1
Sensor Suite
Inertial navigation system, Doppler Velocity Logs (DVLs), ultra-short baseline, machine vision cameras, forward-looking sonar, scanning sonars, GPS, custom 3D structured light
Other14
Height Mm
1710
Applications
aquaculture,oil_pipeline_repair,seabed_scanning
Api Available
true
Datasheet Url
Preview PDF online
Max Speed M S
3.086
Company Country
US
Navigation Type
iXblue Phins 6000
Procedure Types
seabed scanning,remote operation,object manipulation,structure inspections,leak detection,obstacle avoidance,close visual inspection,wall thickness measurement,cleaning
Deployment Notes
Operates completely untethered, no support ships required; combines AUV and ROV capabilities for seabed scanning and remote manipulation.[1][2][6]
Price On Request
true
Compatible Vision
Hydromea Luma X,Voyis Insight Pro,CODA Octopus Echoscope C500,Marine Sonics Sea Scan ARC Scout MKII
Industries Served
oil_and_gas,marine,aquaculture
Software Platform
ToolKITT
Additional Information
Aquanaut is the first subsea robot that combines versatility with sustainability, operating solely on electric power with no CO2 emissions. It can transform between AUV and ROV modes as needed, eliminating the need for topside platforms or complex infrastructure. Key applications include aquaculture management, oil pipeline repair, and seabed scanning.

Reviews for Aquanaut

Loading reviews…

Get pricing from

Nauticus Robotics

Compare with peers