Swimtraxx

TLDR

Swimtraxx builds wearable swim trackers that measure heart rate, stroke metrics, and lap times for competitive swimmers and coaches.

Overview

Swimtraxx produces swim-specific wearables including the Swimtraxx One, a 12.7g device worn on goggles that tracks 9 pool metrics and heart rate. The product is World Aquatics approved and was co-developed with Olympic swimmers. The company offers a free app for tracking workouts and analysis, with no subscription required.