Zen8 develops and sells a training machine that mimics swim-stroke resistance and pairs it with gamified software so athletes can practice technique, speed and power without visiting a pool or gym. Targeted at triathletes, swimmers and surfers, the lightweight, portable device is designed for use almost anywhere and promises measurable performance gains—specifically, the ability to swim faster within three weeks. The platform blends physical hardware with interactive digital coaching to democratise high-quality swim training. With its latest financing, Zen8 plans to finalise product development, scale its team, and step up marketing and sales efforts. The startup also intends to grow the operations of its subsidiary in Portugal, turning the country into a key hub. No revenue or user figures were disclosed in the article, but the company positions itself as a faster, more convenient alternative to conventional pool training.

Total raised

$2M

Funding rounds

1

Latest round

Seed

Latest activity

Feb 2026