Numerics allows you to add a number of your choice on the watch face as a complication. Numerics supports the Modular Large, Utilitarian Large and Utilitarian Small complication types. To enable the complication on a watch face, force tap the watch face to get into Customize mode. Now, in the complication area that you’d like to see Numerics, use the digital crown to scroll through the available ones until you reach Numerics and set it.