A use for smartwatches:

[[Two smartwatches are shown on the left side of the panel, with an arrow pointing to them saying "working"; an iPhone is shown on the right side, with another arrow saying "dead".]]

[[A hacksaw cuts the iPhone in half across the shorter axis of the screen.]]

[[The electronics and screens from the two smartwatches are removed from the bands and placed onto the iPhone halves.]]

[[A hinge is installed between the two iPhone halves.]]

[[The hinge is shown closing, folding the iPhone halves together, with the text "World's first flip iPhone".]]

{{Title text: This is even better than my previous smartphone casemod: an old Western Electric Model 2500 desk phone handset complete with a frayed, torn-off cord dangling from it.}}