This how-to workflow is designed for the New Collector from Esri, formerly known as the Aurora project.  This will only capture live Orthometric heights with an Eos Arrow receiver running the Geoid12B in the Eos Tools Pro app.  Doing that will allow Collector points to capture real-time NAVD88 elevations.

Tired of slow setup and breakdown times with your pole-mounted Arrow receiver?  Do you have to get in and out of your truck multiple times a day?