LELO, a Swedish company founded in 2003 that specializes in high-end sexual wellness products, is incorporating advanced technologies such as sensors and artificial intelligence into its male sex toys, positioning them as connected health devices. One of its latest innovations is the F2S Double Sonic, a connected male masturbator that combines hardware, a mobile application, and pelvic floor training. The product features two sonic motors within a liquid silicone sleeve, offering 13 modes and 16 intensity levels, with SmoothRise technology allowing for gradual changes in intensity. The device connects via Bluetooth to the LELO app, which includes an interactive mode based on an integrated sensor that adjusts vibrations in real time according to the user's rhythm. LELO refers to this as "interactive AI" and includes a "Humanize" mode that introduces variations in rhythm and intensity for a more natural feel. The F2S Double Sonic also includes a feature called Stamina Trainer, which provides guided Kegel exercises designed to improve muscle control and sexual endurance. LELO emphasizes that the product is not a medical device and cannot claim to treat conditions such as premature ejaculation. However, a survey conducted between December 2025 and January 2026 among more than 65 men in several European countries, including France, found that 60.6% of respondents reported complete or moderate control of their climax with the F2S. The device is made of silicone, ABS plastic, and aluminum alloy, measuring 140 mm in length with a maximum diameter of 82 mm and weighing 360 grams. It has a 3.7V lithium-ion battery with an autonomy of up to two hours and a standby mode lasting up to 90 days. The product is 100% waterproof, operates at a maximum sound level below 60 dB, and includes an automatic shut-off after 20 minutes. LELO offers a two-year warranty and a ten-year quality warranty after the initial period. Readers of Clubic can benefit from a 20% discount using the code CLUBIC20, which can be combined with other promotions on the LELO website. The F2S Double Sonic represents an evolution in male sexual health, integrating elements of connected fitness such as sensors, applications, automation, training, and progression. This shift reflects a broader movement toward integrating male sexual health into the domain of well-being and technology.