FCC filings for the S Pen Pro, a bigger version of the S Pen with Bluetooth, have been made public, and reveal that the upcoming stylus will support the unannounced Galaxy Z Fold 3.
Does The Samsung Galaxy Z Fold 3 Come With An S Pen?
Samsung Galaxy Z Fold 3 announced with S Pen support and water resistance - The Verge
Case for Samsung Galaxy Z Fold 3 5G Cover with S Pen Holder, Allytech Hard PC Folding Hinge Protection Magnetic Bracket Kickstand All-Inclusive Magnetic Suction Cover for Galaxy Z Fold3 2021, Gray
Samsung Galaxy Z Fold3 5G - External Reviews
A new FCC filing confirms the Galaxy Fold3 will support Samsung's S Pen Pro
Galaxy Z Fold 3 review: Doing the most and yet not enough
Case for Samsung Galaxy Z Fold 3 5G Cover with S Pen Holder, Allytech Hard PC Folding Hinge Protection Magnetic Bracket Kickstand All-Inclusive Magnetic Suction Cover for Galaxy Z Fold3 2021, Gray
Samsung Galaxy Z Fold 3 features revealed by FCC — including S Pen
FCC filing reveals Samsung's Galaxy Z Fold 3 will support the S Pen Pro - Talk Android
Galaxy Z Fold 3 hands-on: Built stronger for durability and S Pen support
Samsung Galaxy Z Fold 3 and S Pen — this is the combo I've been waiting for
FCC filing reveals Samsung's Galaxy Z Fold 3 will support the S Pen Pro - Talk Android
Samsung Galaxy Z Fold3 won't have a built-in S pen slot - news
Samsung Galaxy Z Fold 3 announced with S Pen support and water resistance - The Verge