The latest version on the App Store requires OSX 10.10

Monitor 2.0 requires OSX 10.8

You can download versions here for 10.6 and earlier systems

Currently Supported Devices are:

Aspect BIS

Braun Space

Datex AS3

Dräger Germany anaesthetic machines (use the Medibus module)

Dräger Gateway

Graseby 3400 & 3500

INVOS

Masimo Pulse Oximeter

Dräger Siemens Infinity Devices