LELO F1S V2 Review

LELO F1S V2 is the only male device in the Venus catalogue: an automatic masturbator with an internal sleeve, built around LELO’s SenSonic sonic-wave technology and two motors rather than a stroking mechanism, with a Bluetooth app that reads ten sensors. It is the second generation of the F1S; LELO’s page does not say whether the original is still sold.

Venus has not physically tested this product. This review is based on LELO’s official F1S V2 product page and its published specification block, checked on 13 October 2026. Where LELO does not document something clearly, this page says so rather than filling the gap.

Quick Verdict #

F1S V2 is the pick for buyers who want the most technology-forward male device rather than the simplest one. LELO documents the physical side completely, from materials and dimensions to a 41 to 48 mm sleeve diameter, 285 g, an 850 mAh battery for up to two hours, a 60 Hz suction motor and a 90 Hz vibration motor, 100% waterproofing and a two-year warranty, in stock at 199 EUR with no discount shown when checked. The app adds sensor feedback; Cruise Control is documented to hold intensity. The caveats are a premium price for a single-purpose device, no published noise figure or settings count, and an app-and-sensor layer some buyers will not want.

Format and Who It Is For #

F1S V2 is a hand-held cylinder with an internal sleeve, 143 mm long, 71 mm across and 285 g. LELO describes the sleeve as “softer and more flexible” than before, and its how-to copy applies a generous amount of its Personal Moisturizer to the sleeve, then switches on, connects the app and inserts slowly; the device starts working when its sensors register insertion.

LELO documents two motors, a suction motor at 60 Hz and a vibration motor at 90 Hz, and describes the sensation as SenSonic sonic waves; the page does not say which motor produces which. Cruise Control is LELO’s patented feature that “assures no drop in intensity”. The app, on iOS and Android over Bluetooth, is where the ten sensors report speed, stamina and skill; LELO also describes four customizable programs of seven patterns each without saying whether they are set on the device or in the app. It suits someone who wants the data-and-app experience; a buyer who wants a simple device will find the setup overhead unnecessary, and the 41 to 48 mm sleeve range means fit is not universal.

Documented Specifications #

LELO’s specification block lists body-safe silicone, ABS and aluminum alloy, in matte black and red or gunmetal and midnight blue, 143 mm by a 71 mm diameter, a 110.72 mm insertable length, a 41 to 48 mm diameter and 285 g, product only.

Power is a lithium-ion 850 mAh 3.7 V cell, charged in two hours at 5.0 V and 700 mA, for up to two hours of user time and 90 days of standby. The suction motor runs at 60 Hz and the vibration motor at 90 Hz, the device switches off automatically after 20 minutes, and the interface is three buttons.

The highlights describe four customizable programs that “contain seven patterns each”, but no single settings count, so this page records none. The feature tiles add an open-interface performance console with a software development kit, a wider range of sonic intensities, responsive sensors, extra-soft silicone and ISO 3533 safety assurance. Unusually for a LELO page there is no maximum noise level; nor is a finish, an IP rating beyond “100% waterproof”, the Bluetooth version or range, or sleeve removal documented.

Materials, Waterproofing and Cleaning #

LELO marks F1S V2 as 100% waterproof and suitable for the bath and shower, which matters for a device with an internal sleeve: rinse the whole unit under running water with mild soap, flush the sleeve, and dry it fully before storage. LELO lists body-safe silicone, described as extra-soft, alongside ABS and aluminum alloy without saying which parts each covers; silicone is non-porous when cleaned correctly. LELO states ISO 3533 certification, the international safety standard for sex toys. The page does not say whether the sleeve is removable. No IP rating is published, only the waterproof statement. Water-based lubricant is the conservative default on silicone unless LELO’s instructions say otherwise.

Battery and Warranty #

The two-hour charge gives a documented two hours of use, with 90 days of standby and an automatic switch-off after 20 minutes. The box holds the device, a USB-charging cord, the warranty card and the manual; no storage pouch is listed. The app is central rather than optional: LELO’s how-to copy connects it before insertion, the sensor feedback is documented through it, and LELO states that the app collects limited usage data. LELO documents a two-year warranty from the purchase date, with a free replacement if a problem occurs in that time, followed by a ten-year quality guarantee once it expires. Keep the receipt; LELO’s warranty text asks for it.

In the Catalogue #

F1S V2 vs. the LELO Sona 3 #

The LELO Sona 3 is the closest technical relative: LELO’s SenSonic sonic waves in an app-connected device, there an external clitoral stimulator at 149 EUR. The Sona 3 publishes what the F1S V2 does not, a noise ceiling under 60 dB and a twelve-setting count, while the F1S V2 publishes two motor frequencies and a sensor layer the Sona 3 lacks. Both are 100% waterproof with a two-hour runtime and a two-year warranty.

F1S V2 vs. the LELO Tor 3 #

The LELO Tor 3 at 159 EUR is LELO’s other male-facing device in the catalogue, a vibrating couples’ ring worn during partnered sex: app-connected, 100% waterproof, with a documented two-hour runtime, a noise ceiling under 60 dB and a two-year warranty in a 46.7 x 22.2 x 60 mm body. The two do not compete: the Tor 3 is for partnered use and costs 40 EUR less; the F1S V2 is a solo device with a sleeve and sensors.

F1S V2 among the LELO range #

Within LELO’s app-connected line, the F1S V2 sits alongside the Hugo 2 prostate massager at 179 EUR and the Sona 3 and Tor 3 above, and is the most expensive of them. It holds the male slot in the premium picks, the LELO line-up is on the LELO reviews hub, and the catalogue-wide ranking is in best vibrators 2026.

Value Position #

At a 199 EUR list price, in stock with no discount shown when checked, F1S V2 is a premium purchase and the most expensive app-connected LELO device in the catalogue. It is not a value pick. What the money buys is a completely documented physical device, two motors with stated frequencies, a sonic-wave mechanism rather than a stroker, and an app that turns ten sensors into feedback; what LELO does not document is noise and a settings count, two figures its other pages usually carry. Buyers who want sonic-wave stimulation with app feedback have a clear reason to choose it; buyers who want a straightforward male toy without an app layer should look for something simpler in the wider catalogue.