The ornamental design for a wristband with a displayscreen, as shown and described.
FIG. 1 is a front perspective view of the invention.
FIG. 2 is a rear perspective view of the invention.
FIG. 3 is a top plan view of the invention.
FIG. 4 is a bottom plan view of the invention.
FIG. 5 is a front elevational view of the invention.
FIG. 6 is a rear elevational view of the invention.
FIG. 7 is a right side view of the invention.
FIG. 8 is a left side view the invention.
FIG. 9 is a top perspective view of the wristband with the display cover partially opened and the paper partially inserted beneath the display screen; and,
FIG. 10 shows the invention in use.
The broken lines showing the paper in FIG. 9 form no part of the claimed design and the broken lines in FIG. 10 depict a wearer of the invention also forming no part of the claimed design.