Smartphone cameras have become such powerful and high resolution cameras that many reconsider buying yet another camera when considering underwater photography.
Ratio is an Italian dive computer manufacturer that designs and builds a growing number of dive computer models for both recreational and technical divers. Ratio is small and that allows them to develop new features and models at an unbelievable pace. That has lead to some very interesting features being added to their computers including GPS and installable apps.
The Ratio iX3M GPS Tech+ Dive Computer is dedicated to multi-gas...
The Ratio iDive Colour Tech+ Edition is packed with more features...
The Ratio iDive Colour Deep Edition watch sized dive computer...
The Ratio iDive Colour Easy Edition has all the features any...
The Ratio Wireless Transmitter Air Integration is a state-of-the-art...
The Ratio Oxygen Analyser simply plugs into your Ration iDive...