Panty vibrators are slim motors held by a magnetic clip, a pocket in the underwear, or a flexible U that hooks over the fabric. The idea is hands-free clitoral contact you can wear under clothes. Remotes live in a pocket. Apps live on a phone.

Underwear choice matters. Thick seams shove the motor off-target. A too-loose gusset lets it dangle. Many makers sell their own briefs with a docking magnet. Those look clinical and work. Fashion pairs can work if you test them at home with a walk and a sit.

Public use needs an agreement if a partner holds the remote. Sidewalks, meetings, and family dinners are not automatic playgrounds. Battery indicators that pulse light through dark fabric are a design own-goal. Cover them with a hand or buy the matte model.

Practicalities

• Use a panty liner if you expect a lot of wetness.
• Dry the magnet contacts after washing the toy.
• Have a silent mode if the motor sings.
• Wash the underwear separately; lube stains set in cotton.