Fully waterproof drones built for precise water sampling and live monitoring - trusted by
researchers worldwide for accurate data where other drones can’t go.

SwellPro drone carries a sampling bottle attached to its electric payload release and hovers or floats directly above the water. The bottle is gently immersed at the surface level to collect uncontaminated samples without disturbing the surrounding area.


Dual payload releases control both deployment and closure of a Van Dorn sampler for sealed water collection at target depths. The drone's floating stability added with a measured line ensures accurate samples from any layer.

SwellPro robust propulstion handles payload up to 3.5 kg, giving you ample lift for up to 3 liters of water. It deliver higher volume of water with fewer drone flights.

SwellPro drones are designed to land, float, and take off directly from water surfaces. Pilots can lower samplers into the water without risking equipment damage.

With Boat Mode, SwellPro drone can move across the water surface like a small vessel, carrying water‑quality probes or sensors for on‑the‑spot water analysis.
Mission: collect lake water samples for E-DNA analysis
Organization: Capo Lab, Umeå University
Location: all lakes in North Sweden
Drone model: SwellPro FD3
Mission: O2 sampling and measurement
Organization: Électricité de France
Location: La Roche-qui-Boit dam, Sélune River.
Drone model: SwellPro SplashDrone 4
Mission: collect ocean water samples for E-DNA analysis
Organization: SGS
Location: Madeira Island, Portugal.
Drone model: SwellPro SplashDrone 4
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