Meet the Boost Surfing Fin: an electric fin that can help surfers paddle faster and longer. It has a top speed of 11 mph and lasts 4 hours on battery life. To get started, simply install the adapter, insert the fin, and attach the control button.
The Boost weighs 1.7lbs, with an ABS plastic and fiberglass construction. It comes with Bluetooth 5.0 connectivity. Expected to ship in May.