The second generation of this watch has a few more bells and whistles, but that’s good, since it makes the watch even easier to use. Based on research done by developer Aaron Headley into the science involved in porn star Marcus London’s ability to make practically any woman squirt when she orgasms, the watch is designed to let the wearer know when he is using the correct amount of force and speed to manually manipulate a woman into ecstasy. The second generation makes it easier to read and follow the readings and comes in more colors.

Website: TimeToSquirt.com
Retailing: The Marcus London G Watch resembles any other digital watch, so it’s inconspicuous when worn.
Colors: Black, blue, purple, white
Display: Shelf
MSRP: $$$