Kiiroo has announced the Keon², the long-awaited follow-up to its automated stroker (which was already one of our favorites), and on paper at least, Kiiroo appears to have addressed any shortcoming, with better motors, smarter connectivity, and fewer compromises.
The original Keon has been one of the best interactive strokers on the market for years, not because it was perfect, but because it got most things right. It had strong scripted-content support, decent hardware, and the power to handle full-sized sleeves. But it was also starting to show its age, especially next to newer devices with Wi-Fi sync, faster movement, and more flexible sleeve mounting.
The Keon² appears to tackle those weaknesses head on (no pun intended). It’s faster, has a longer stroke, adds Wi-Fi as well as Bluetooth, can run while charging — and with the optional Strap Cradle accessory, promises compatibility with any stroker sleeve. If Kiiroo delivers on all of this, the Keon² could be the new benchmark for interactive strokers. Trust me: I’ve fucked a lot of machines in the name of science.
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Disclaimer
We haven’t had a chance to test the Keon² yet, so we can’t verify Kiiroo’s performance claims independently, and all images in this announcement come from the manufacturer. This is based on Kiiroo’s briefing and product specifications, not hands-on testing.
That said, the Keon² is built on a solid foundation. We have extensively tested the original Keon, and it remains one of our favorite automated strokers. Kiiroo also isn’t a random Kickstarter flyby promising “AI pleasure”. They’ve been in the automated and interactive sex toy market for years, and their ecosystem is already widely supported by synced adult content platforms.
The Key Numbers: Speed and Stroke Length
The headline upgrade is performance. Compared with the original Keon, the Keon² increases the maximum speed to 684mm/s, up from 259mm/s on the first model. It also increases the maximum stroke length to 95mm, up from 70mm. Kiiroo says that works out to a 164% increase in peak speed and a 36% increase in stroke range. It can also reach up to 300 strokes per minute, compared with up to 180 on the original Keon.
That is a stonkingly good upgrade, assuming the real-world performance matches the spec sheet. Speed alone is not everything, but for synced content devices, responsiveness matters most. A stroker doesn’t need to be hammering away at maximum speed for the entire session. But it does need enough acceleration and headroom to keep up with fast scene changes, quick strokes, and abrupt transitions in scripted content. Slower devices can feel like they are constantly playing catch-up. The action on screen has already moved on, while the toy is still ambling its way through the previous movement. Faster hardware gives the script more room to breathe, and that usually means better sync, and better timing.
The longer stroke should also help with realism, especially when paired with Fleshlight-style sleeves. It also gives more flexibility for users who want deeper motion, while still allowing the range to be adjusted for comfort. That last bit matters. Some users may find that a maximum stroke pulls too far upward and risks popping out of the sleeve. The Keon² allows stroke length and position to be adjusted, so you should be able to define your preferred top and bottom points. Synced content can then be mapped into that chosen range, meaning “full stroke” becomes your full stroke, not whatever the hardware designer assumed.
One of the more interesting additions is Finisher Mode. According to Kiiroo, this can be activated from any mode at any time, instantly overriding the current setting and pushing the device to its maximum 684mm/s speed. It sounds gimmicky, but one of the small frustrations with interactive toys is that synced content is not always what you want for the whole session. Sometimes you want the action to be scene-driven. Sometimes you just want the machine to stop being artistic and fucking finish the job already. Rather than fumbling through app controls, changing modes, or trying to find the right slider, you hit one button and the Keon² goes turbo. We’ll need to test how practical that is in use, but as a feature, it makes sense. I’ve tried it on other strokers, but not those that can meaningfully sync to content.
Bluetooth and Wi-Fi Connectivity
The original Keon relied on Bluetooth, which worked well enough for app control and synced playback, but Wi-Fi has become increasingly important for interactive devices. The Keon² works with both Bluetooth and Wi-Fi, with Bluetooth used for app control through Feel Connect, and Wi-Fi used for direct platform sync with services such as FeelMe and ScriptPlayer.
That’s a massive deal for people who use scripted content, VR porn, or remote-control setups. Wi-Fi generally gives platforms more direct and stable communication with the device, and Kiiroo has specifically mentioned a persistent WebSocket layer designed to reduce jitter and improve frame-accurate sync.
Battery, Charging, and Plug-In Use
Kiiroo says the Keon² offers up to 3 hours of battery life, with charging in around 90 minutes over USB-C fast charging. It can also be used plugged in for unlimited sessions, though this requires a 100W USB-C PD adapter, sold separately.
The plug-in mode is another welcome improvement. Battery-powered strokers are convenient, but running out of charge mid-session is only slightly more frustrating than when a firmware update is required before you’ve ever started. Being able to run from a socket makes the Keon² far more practical for long sessions, or for those of us who just forget to charge the multitude of toys in their arsenal.
Compatible With Any Stroker
One of the biggest differentiators between the original Keon and many other automated strokers was sleeve compatibility. The Keon used larger Fleshlight-style strokers, including Kiiroo’s own FeelStars range and compatible Fleshlight sleeves. That made it more appealing to users who already had full-size strokers they liked.
Many competing automatic devices use slimmer onahole-style sleeves instead. That is not necessarily bad (they tend to be tighter, and therefore more suited to those on the smaller side), but it does limit your options if you already have a drawer full of full-size strokers.
The Keon² takes this further with the new Strap Cradle accessory. Kiiroo says this allows the Keon² to work with Kiiroo strokers and “all major stroker brands,” although the Strap Cradle is required and sold separately. If that accessory works as described, it could be one of the Keon²’s biggest advantages.
Controls and Ergonomics
Kiiroo has also redesigned the controls. The Keon² has six front-facing buttons, which is a welcome change from the original Keon’s less convenient layout. The buttons cover power, mode selection, speed adjustment, stroke length, stroke position, pause/resume, and Finisher Mode.
Automated strokers often become frustrating not because the motor is weak, but because the controls are fiddly, hidden, or clearly designed by someone who has never tried using the product for its intended purpose.
Kiiroo also claims the motor mount has been optimized to make it quieter and reduce vibration compared with the original Keon; that’s another meaningful improvement, but don’t expect silent running from a toy as powerful as this.
Who Is the Keon² For?
The obvious audience for the Keon² is anyone already using interactive adult content: VR users, script collectors, long-distance couples, and people who want a stroker that can do more than just move up and down at a fixed rhythm (or even worse: one that spins around like it’s trying to polish your cock).
For VR and scripted-content users, the Keon²’s extra speed, longer stroke length, Wi-Fi mode, and WebSocket-based architecture matter most. Kiiroo is pitching the Keon² as a more precise synced-content device, with direct platform sync through Wi-Fi rather than relying purely on Bluetooth and an active app session. In theory, that should mean less lag, better timing, and fewer moments where the video, script, and hardware are all doing slightly different things.
The Keon² should also appeal to couples and those in long-distance relationships. Remote sex tech is brilliant when it works, and if the Keon² can provide easier setup and a more stable connection, that could make it a strong option for couples who want interactive control from different locations.
The more unusual audience is gamers. Kiiroo says compatible titles will be announced later, with the idea being “feel what you play”. I’m cautiously optimistic about that bit for now. Gaming integration sounds fun, and the Keon²’s Wi-Fi mode and WebSocket support tick the right boxes, but I’ve yet to see an implementation that works beyond the initial novelty factor.
How Does It Compare to the Rest of the Market?
Right now, there are only a couple of automated strokers that are really worth taking seriously for interactive and synced content, and the original Kiiroo Keon was already one of them. The Handy 2 from Ohdoki is the other obvious rival.
Both devices are designed for video-synced playback and responsive movement, but historically the big difference has been sleeve compatibility. The Keon worked with larger Fleshlight-style strokers, while the Handy and Handy 2 were built around tighter onahole-style sleeves. The Handy 2 Kickstarter promised broader compatibility through an adapter, but that’s yet to materialize despite the core product being delivered. If Kiiroo can launch the Keon² with working universal compatibility via the Strap Cradle, it may take the lead for sleeve flexibility.
Price and Availability
The Keon² launches for pre-order from today at $219 / €209 for the Keon² only, or $249 / €229 for the Keon² Combo package which includes a FeelStar sleeve. The Strap Cradle accessory is sold separately, which is worth remembering if universal compatibility is the feature you care about most. Depending on its final price, that could make the true cost of the “use any stroker” setup a little higher than the headline Keon² price.
Until we get a chance to test it, this is not a review. But assuming the specs hold up, the Keon² looks like exactly the upgrade the Keon needed. Faster movement, longer stroke length, Wi-Fi sync, USB-C charging, plug-in power, front-facing controls, Finisher Mode, and broader stroker compatibility.
The original Keon was already one of the best interactive strokers available; the Keon² looks like it could be better in almost every way that matters.