Dynamically binding ion-datetime

Is there a way I can dynamically bind ion-datetime?
Basically I have a form builder, but there could be multiple datetime fields that need to be updated in the form. Playing around for ion-datetime, it doesn’t seem to render unless you specify a name and ngModel.

the ngModel can’t seem to take a dynamic field eg. [(ngModel)]={{field.name}} where field.name is the name of where to find the variable where the dateTime is stored.

I would try using FormBuilder here.