The Otter is a unique innovation, presenting itself as the world’s first electrically assisted bicycle designed for water. Combining elements of traditional cycling with the enjoyment of water sports, Otter offers a new way to explore water bodies with ease and efficiency. Developed with Swiss design and engineering, this watercraft is crafted to provide a seamless, safe, and comfortable experience on the water.
Power and performance
The Otter boasts a cruising speed of 8-10 kilometers per hour (kph) and a maximum speed of 12 kph, facilitated by two foldable brushless DC motors. These motors can deliver up to 1500 watts of power, though this depends on local regulations. The watercraft operates with a series hybrid drivetrain that blends user-generated electrical power with battery assistance, ensuring a smooth ride.
Riders can achieve a maximum electrical assistance of 500 watts in standard mode and 1000 watts in boost mode, although the latter is not available in Switzerland. The lithium-ion battery provides a range of up to 20 kilometers or about three hours of riding in standard mode, with a full charging time of six hours.
Design and comfort
Designed for comfort and convenience, the Otter features ergonomic, breathable mesh seats with reclining backrests and soft head cushions, accommodating up to four people. The adjustable pedal distance caters to riders of varying heights, ensuring a comfortable cycling posture. For added convenience, the Otter includes a 70-liter splash-proof storage compartment under the seats, allowing riders to bring along essentials without the worry of water damage.
The Otter’s frame is constructed from lightweight, corrosion-resistant aircraft-grade aluminum 6061, providing durability and stability without adding excessive weight. The inflatable drop-stitch hull material can withstand pressures of up to 18 PSI, ensuring robust performance on water.
Safety and stability
Safety is a priority in the Otter’s design. It is marketed as the most stable pedal-powered craft on the market, making it a reliable choice for users of all experience levels. The craft’s digital steering system, operated through a lever similar to a pedalo, translates digital inputs into thrust between the two motors, allowing for exceptional maneuverability and tight turns. Additionally, each rider has their own pedal generator, enabling independent cycling and a genuine pedaling experience on the water.
Portability and ease of use
The Otter is designed to be portable and user-friendly. It can be assembled in just three minutes using a straightforward click system and is ultra-compact when disassembled. The main body of the Otter measures only 150 x 110 x 60 cm, and it can be easily transported on a trolley, with or without the hulls. This feature eliminates the need for lifting, making it an accessible option for those who may find other watercraft cumbersome.
Smart features
Otter also includes several intelligent features aimed at enhancing user experience. The “Return Home Mode” activates when the system detects a low battery, reducing power consumption and alerting riders to head back to shore. This proactive approach helps prevent users from getting stranded on the water due to a depleted battery.
Exploring water with the Otter
The Otter offers a range that makes it a suitable option for relaxed tours and explorations on water. With an exploration range of 15-20 kilometers, it surpasses traditional watercraft like kayaks, which typically have a range of 2-6 kilometers, and stand-up paddles, which offer a range of 1-3 kilometers. For those seeking a leisurely yet adventurous experience on the water, the Otter provides an alternative that combines the joys of cycling with the tranquility of gliding across a lake or river.
Technical specifications
The Otter measures 565 x 240 x 120 cm when ready for riding, with a total weight of 60 kg. It is built to accommodate a maximum load capacity of 3-4 people, making it an ideal choice for small group outings. The watercraft’s drivetrain components are designed to be waterproof with a minimum IPX7 rating, ensuring they remain functional even when submerged underwater for up to 30 minutes.
In summary, the Otter is a versatile and innovative product for those looking to explore water bodies in a new, enjoyable way. It merges the familiar comfort of cycling with the unique experience of being on water, offering an accessible and user-friendly watercraft that caters to a variety of outdoor enthusiasts. Whether for a casual ride or a more extended adventure, the Otter stands out as a practical choice for water-based recreation.
Source: Otter
