There are three variants of the HeRO System. The table below helps to describe the differences.

Feature HeRO Symphony HeRO solo/duet HeRO ES
Proprietary HeRO algorithms
Proven HeRO Scores
Five-day HeRO Score trend
Hourly update of HeRO Score
Beds covered All beds in unit 1 (solo), 2 (duet) 1
Storage of HeRO data One year Current patient only Current patient only
Central HeRO monitors
1
Networked to the hospital
1
Supports patient transfer
1
Export data to medical record
1
Remote access to data
1
Remote technical support
1
Software updates
1
Installation project scope
Standalone
Bedside monitor
1
Integrated into Philips MX monitor

1HeRO ES can be by enhanced by linking with HeRO Symphony to gain all of the additional features of Symphony.