Can be hacked and used as tracking devices.
What on earth are people doing?
Here are some of the headlines, NSFW, or anywhere actually:
SiliconRepublic: "The hidden security loophole in Bluetooth-connected sex toys"
NewsWeek: "Hacked Butt Plug Can Be Controlled 'From Anywhere'"
The Register: "Dildon'ts of Bluetooth: Pen test boffins sniff out Berlin's smart butt plugs"
Daily Mail: "Hackers are able to remotely control electronic butt plugs, IT security expert warns"
BitsOnline: "Bluetooth Vulnerability Turns High-End Sex Toys Into Tracking Devices"
There go the dreams of a teledildonics empire, I guess it's back to a real perversion, treasury curve flatteners.
If interested here's the Amazon page, with the usual question:
What do customers buy after viewing this item?