F1 Series Developer Kit Stroker


A revolution in sex toys. 


Description: LELO is putting you in the driver’s seat with this revolutionary developer’s kit. In addition to being the world’s most pleasurable penis masturbator, F1s is an open-interface trainer equipped with 10 state-of-the-art sensors for real-time performance feedback through the LELO app. But what you do with that data is entirely up to you - download the iOS or Android SDK to build your own cybersexy apps or connect to the virtual world, and let your imagination drive you wild.

  • Game-changing Software Development Kit gives you the ability to shape the future of sex tech.
  • Provides real-time performance feedback on your size, speed, stamina and skill.
  • The mind-blowing sensation of sonic waves and patented Cruise ControlTM technology make F1s the ultimate act of self-love.

Fully-waterproof and USB rechargeable, this sleek design is equipped with Cruise Control Technology, and sure to be an instant classic. With a transparent window encircled by LED lights, it allows you to explore the mechanisms driving your pleasure. Ready to geek out? Developer mode means you get to PROGRAM your own sex toy!


In the box:

F1s Red Trainer, LELO (Toy) Cleaning Spray, Don’t Disturb Sign, Sleek red Gloves, Starter Guide, USB Charger, Satin Storage Pouch, Warranty Registration Card and Detailed Instruction Manual.


F1 is easy to clean under running water with a little bit of toy cleaner or mild soap. Remove sleeve
and let dry.


  • Length: 11.5 cm
  • Width: 5 cm
  • 8 pre-set settings, including vibrations and sonic waves
  • Body-safe silicone, ABS plastic 
  • Colour(s): Black + Red
  • Power source: rechargeable
  • 120 minutes of charge time for 180 minutes of playtime
  • Waterproof
  • 1-year manufacturer warranty, 10-year manufacturer guarantee

*The video contains heteronormative language and imagery. This device can enhance any experience with individuals who have a penis. 

*Please allow additional time for shipping. 

F1 Series Developer Kit Stroker
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