Lelo has released a new app-connected AI penis stroker device, designed to help the user improve their sexual performance through stamina and pelvic floor training.
The new Lelo F2S is a sequel product to the sextech company’s exploratory F1S penis stroker range, and can be used purely as a pleasure device. However, its main USP is the ‘sexercise’ routines it can be used for when connected to Lelo’s app.
These include sexual ‘stamina training’ sessions, with the app guiding you through masturbation-related ways to increase sexual performance, supposedly addressing issues such as premature ejaculation and performance anxiety.
Lelo says solo sex play “gives you the chance to release the pent up tension and practice controlling the build of your orgasm”.

When connected to the Lelo app, the F2S can also be used to guide the user through Kegel pelvic floor exercises, which may possibly improve sexual performance. Kegel exercises usually involve tightening or squeezing the pelvic muscles, to help strengthen them.
Many users will be looking to devices like the F2S for their ability to pleasurably thrust around their dong, rather than for any potential sexual performance benefits, and Lelo has introduced AI-based improvements in the new model with this in mind.

When linked to the Lelo app, the device can use an ‘AI interactive’ mode to deliver movement synced to the hand movement of the user, by way of a gyroscope embedded in the F2S.
Beyond that AI-assisted functionality, the device has eight vibration settings plus six further settings that can be unlocked with the app. Outside of the Lelo app, the F2S can be controlled using three buttons on the device.
The F2S can also be connected to a function in the app called Love Bridge, which allows users to give real-time control of their device to other people using a chat room within the app.
The Lelo F2S sells for $199, so is similarly-priced to the F1S V3, which was released in March, 2024. It is waterproof, 110 millimeters long and 82 millimeters wide. It weighs 267 grams and can be used for up to two hours between charges.
All of these features make the Lelo F2S sound like it should be a more fun – and useful – sounding device than the initial F1S, as many people complained that the internal size of the F1S was too small. The F1S V3 also addressed this issue, by introducing an ‘XL’ size.


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