This instructable will guide you in making a large smart watch prop. Let's Start.

Supplies

To start off, gather the following supplies:

Chart Paper
Empty Box
Scissors
Tape/Glue
Sketch Pens
Additional Stickers for Wall-Paper

Step 1: Cover the Box

Use the chart paper to cover the box from all sides. This can be done using tape or glue. Tape will lead to a less messy situation and therefore is recommended.

Step 2: Colour the Box

Start colouring the top. You can use paint or sketches to do the black screen of the smart watch. Then finish it off with a contrasting shade to mark the boundaries.

Step 3: Design Your Screen

You can use paper to make the time on the screen. You can have creative liberty to design it like you want it to be.

Step 4: Make the Straps

Cut straps with the width of that of the smart watch. You have to punch holes on one of the straps and attach a pointed piece of paper at the tail of another.

Step 5: It's Done!

Here are the final results. Image attached shows the scale of that of the watch we built to an actual size.

Now go on and unleash your creativity!!