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Best underwater drones 2019
Basic specs Price: $ 1,6951 449 €1,296 £191,562 ¥
Metascore β€”
Model Trident
Manufacturer Sofar
Category Professional
Type Underwater
Release date 2018
Country United States

Sofar Trident review

The Sofar Trident is an underwater drone made by Sofar, a manufacturer from the US. Sofar is the result of a merger between Spoondrift and OpenROV. Hence, this drone is also called the OpenROV Trident.

Users can operate the Trident tethered underwater drone in both freshwater and seawater. The drone can reach depths of 100m as well as speeds of 2 m/s powered by 3 brushless motors.

The HD camera is able to record 1080p footage at 30 fps. Furthermore, the camera is optimized for low light conditions and offers a dynamic range as well as a wide FOV.

Users can operate the marine drone viaΒ the Cockpit app with the dedicated JXD s192k all-in-one controller or simply by using an Android smartphone. In addition, some of the control features include an advanced autopilot, and the drone can hold its level.

Trident underwater drone features

  • HD camera: users can, therefore, capture HD video footage of 1080p at 30 fps.
  • LED headlights: the Trident drone has 6 powerful headlights to optimize underwater footage.
  • Max. depth:Β the Trident is able to reach depths of 100 m.
  • Smartphone app:Β thus users can operate the underwater drone via the Android Cockpit mobile app.

Sofar Trident price

The Sofar Trident underwater drone is available for $1,695. The additional Trident controller, longer cable tether, and hard case are available for additional purchases. See available offers on Amazon.

Explore and compare underwater UAVs using our comparison engine.

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Model Trident
Manufacturer Sofar
Metascore β€”
Price $ 1,6951 449 €1,296 £191,562 ¥
Release date 2018
Country United States
Status Available
Category Professional
Type Underwater

Flight performance

Max. speed 2 m/s2 mps
Max. range 0.1 km0.1 mi
Max. flight time 180 min
Max. payload/cargo 0.5 kg1.1 lb

Flight modes

Orbit (POI) β€”
Follow-me β€”
Waypoint (flight path) β€”
Beginner β€”
Headless β€”
Acrobatics/stunt β€”
FPV β€”
Altitude hold Yes

Flight assistance

One key takeoff β€”
One key landing β€”
Return home β€”
Obstacle avoidance β€”


Smartphone/tablet only (via app) Yes
Controller w/ built-in LCD Yes
Controller w/ smartphone/tablet mount β€”
Controller (no screen) β€”


Dimensions 410 Γ— 205 Γ— 86 mm16.14 Γ— 8.07 Γ— 3.39 in
Dimensions (folded) β€”
Weight 3.4 kg7.5 lb
Number of rotors 3
Battery capacity β€”
Min. operating temp. -2 Β°C28 Β°F
Max. operating temp. 40 Β°C104 Β°F


Video resolution 1080p
Video frame rate 30 fps
Camera resolution (photo) β€”
Live video feed resolution 720p
Live video feed frame rate 30 fps
Gimbal stabilizer β€”


Foldable design β€”
LED lights Yes
Propeller guards β€”
Robotic arms β€”
Waterproof Yes
Live video feed Yes
Facial recognition β€”
FPV goggles (optional) β€”
Heavy-lift β€”
4K camera β€”
Gesture control β€”
Headlamps Yes


USB β€”
Micro USB β€”
SD Card β€”
Micro SD Card β€”
Bluetooth β€”
Radio β€”
4G/LTE β€”
Wifi Yes
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