The ocean, intelligently

For everyone who swims it

OUR MISSION

Open water swimming, optimised. Live ocean data, AI-powered analysis and community knowledge. Everything you need to swim safer, smarter and at your personal best.

Your swim, decoded with AI.

Every swim is a data point. Water temperature, currents, swell and what your body did in response to all of it. Thalass connects your wearable to live ocean conditions and analyses the interaction.

The result is a personalised insight report after every swim, not just how fast you went but why. Over time it builds a precise model of how you respond to the ocean. Your cold tolerance, your current threshold, your optimal conditions window.

Biohacking for the open water.

The Ocean
13.8°C
Water Temperature
1.4m
Swell Height
0.08m/s SW
Current Speed
You
138bpm
Heart Rate
2:18/100m
Swim Pace
44spm
Stroke Rate

Swim With Us