We are about to integrate SAP S/4 Hana in our enterprise.
We would like to know wich mobile device do you use with fiori. We are looking for iphones or rugged tablets, wich is the best ?
Please note Fiori is compatible with mostly all devices
See the help document here
SAP Fiori Client/Custom SAP Fiori Client
Android 5.0 to 8.1
iOS 11.0 to 12.0
And read this
If you are looking for a specific App to be working with your device then read this note
2497462 - How to check the supported device types (phone, tablet, desktop) for a specific standard Fiori applicationOn the Fiori Library open the app and you would see as below:Hope this helps