RIDE THE WAVES LIKE A SUPERHERO WITH KIKFIN'S REVOLUTIONARY AQUATIC DEVICES
KikFin hydropropulsion devices are redefining what is possible in aquatic sports, giving surfers, divers, and stand-up paddleboarders the thrust to conquer any wave or current. The Israeli startup has developed three wearable electric fins, the KikFin, the KikFin Fly, and the KikFin Pro, each designed for a specific range of water adventures, from surfing and SUP to free diving and snorkeling. Strapped to your feet like a jetpack for the sea, these hands-free devices propel users at up to 12 km/h on the surface and 9 km/h underwater, well beyond the pace of an Olympic swimmer.
How the KikFin Hydropropulsion System Works
The engineering behind KikFin draws from biomimicry: compact thrusters are shaped after dolphins' fins to minimize drag and maximize thrust. You steer by leaning your body, just as a dolphin would, while acceleration is controlled through a small waterproof button on a KikFin glove, leaving both hands completely free. A smart app pairs with each device to let you customize kick force for your activity, set depth limits for safety, and define a maximum distance from your boat or beach. The IX68 sealed rechargeable battery delivers 45 to 85 minutes of ride time depending on intensity, and it can be swapped out underwater without interrupting a session.
Three Models for Every Water Adventure
The KikFin lineup covers a broad spectrum of users and activities:
- KikFin (Gateway): A single-engine model built for SUP and kayak enthusiasts who want a gentle assist without losing the feel of paddling.
- KikFin Fly: The dual-engine mid-range option, described as the "Goldilocks" model for 80 percent of users. The KikFin Fly balances power and agility across surfing, snorkeling, and light diving.
- KikFin Pro (Shark): The triple-thruster flagship for experienced divers and watermen who need maximum speed, precise control, and the ability to reach depths of up to 40 meters (131 feet). The KikFin Pro reaches 9.4 km/h and weighs just 6 kg with the battery installed.
Smart Safety and App Control
Safety is built into the system at every level. Default depth and speed limits are preset at the factory and can be adjusted in the app only within approved parameters. A wireless wearable remote supports up to ten KikFins simultaneously, which makes it useful for guided dive experiences and group surf instruction. Redundant seals and an intelligent battery management system protect the electronics, and the lightweight vest-style harness distributes the load across the back and shoulders to reduce fatigue on longer sessions.
Ocean Conservation at the Core
KikFin donates a percentage of annual profits to marine conservation organizations, embedding environmental responsibility directly into its business model. The company's commitment to minimizing impact on ecosystems, combined with the near-silent operation of the thrusters, makes it one of the more conscientious entries in the electric water sports category. By merging state-of-the-art propulsion with a genuine passion for the ocean, KikFin transforms not just how we interact with water but also the conversation around sustainable aquatic recreation. For more, visit the official KikFin website and read the detailed hands-on review on New Atlas.
Photo: KikFin
Looking for more electric water sports gear? Explore the full watersport collection at TheArsenale, including the Awake Ravik electric surfboard and the YuJet Surfer jet-powered electric board.
