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FREEDIVE READY

CO₂ Tables O₂ Tables Timer Custom App

CO₂ tolerance · 8 rounds

One hold at a time.

Ready when you are.

00:00

Target · 02:30

Train longer.
Dive deeper.

Free breath-hold training tools for freedivers. Built for divers who measure progress in seconds.

Training

CO₂ Tables
O₂ Tables
Static Timer
Custom

Product

Mobile app

© 2026 Freedive Ready. Surface safely.

Never train alone