Satisfyer Mono Flex — Test & Review

   Emily Hudson
May 19, 2023

Emily Hudson
: 23
: Intermediate
: Non-Binary
: Pansexual

  • Enjoy both internal and clitoral stimulation
  • Would like a rabbit vibe that has a medium length
  • Would enjoy a flexible sex toy that's still firm
  • Enjoy toys that are wider at their tip and taper down more

  • Do not want a toy with heavy focus on app controls
  • Do not want penetration to be part of your stimulation
  • Prefer a toy that is less firm and more on the soft and squeezable side


The Satisfyer Mono Flex is a rabbit vibrator made of body-safe silicone and ABS plastic available in white, red, or pink with gold accents on the back of the toy. The toy measures 8 inches in length and 1.7 inches in width, and boasts silicone flex technology and two independent motors as its main features. It also has app connectivity, so there's near endless options to truly satisfy all your desires! When you're done having fun with the Mono Flex, its easy to get it ready to go again in no time. The Satisfyer Mono Flex uses a rechargeable lithium ion battery, so simply plug it into the included magnetic charge, and in about 3 hours the toy should be ready to go, just as strong and long as when you got it!

Satisfyer Mono Flex -

I’ve had the Satisfyer Mono Flex for years, and my personal experience with it is that it lived up to every expectation I had when buying the toy, and then some. The Mono Flex was the first toy that let me actually customize both arms, thanks to the wonderful connect app, so I finally got to masturbate how I wanted, instead of just settling for less. It also will last you for what will feel like forever, and I don’t mean barely holding on but still alive and lasting! I haven’t kept exact track of when I got it but its been at least 2 to 3 years, and no other toy I had wanted to bear with me this long and still perform this well. The app and longevity alone opening up a whole new world for me is enough for me to sing it’s praises! Finally I’ve been able to achieve the intensity I want without the internal overstimulation, and it didn’t die after a month! So yes, I’d say my personal experience has been nothing short of game changing and spectacular!

Satisfyer Mono Flex -

The Satisfyer Mono Flex sports silicone flex technology, so both the curved shaft and tip are able to bend and curve with ease, which is perfect for hitting all the right spots! The toy also has two separate motors, one for each arm, which results in strong, rumbly vibrations that uniformly spread throughout the toy. This toy also has an app which offers its user even more possibilities. Overall, I'd say the Satisfyer Mono Flex is a wonderfully designed product with plenty of options to fit whatever you so desire!

Satisfyer Mono Flex -

The Mono Flex has a bit of a learning curve, with only four completely flat buttons on the base of the toy, one of them serving a dual function as the power button, that can be difficult to find during use. The tip is also on the larger side, so warming up beforehand is recommended. Without the app, options are restricted. The app helps to address most of these issues and allows for remote tweaking of settings. The Mono Flex is waterproof and charges easily once you figure out the placement. If you prefer toys that don't rely heavily on the app, the Mono Flex may not be the best choice for you.

Satisfyer Mono Flex -

I love the quality of the Satisfyer Mono Flex! It is made of top-notch body safe ABS plastic and silicone, so you can feel at ease about the safety of the toy and focus more on your body and reaching orgasm. The quality of materials is easily noticeable during use, with the silky smooth silicone being a perfect blend of firm and soft, allowing the toy to slip in and find all your nooks and crannies without being overly rigid or irritating. The Mono Flex is also waterproof, so you can take it with you wherever you please and still have it be up to the job. The vibrations are more on the rumbly side to me, but intense nonetheless which is great if strong, deep, stimulating vibrations are what you crave. The toy is also very quiet. Its not quite silent, but for the power it offers, it doesn't sound like it. Over my own noises with this toy, I hardly notice the sound it makes. Satisfyer clearly took the time to ensure quality with this product and it shows.

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The Satisfyer Mono Flex falls under mid-range, when it comes to pricing. At $69.95 on the official Satisfyer website, this may not be the best option if your budget is a bit tight at the moment. If you have the cash to spend, however, the slightly higher price point is worth it for the Satisfyer Mono Flex. With the level of enjoyment I've gotten out of this toy, I can't say I regret spending a single cent on it. Between the power you get out of it and everything you get with the app to enhance your experience, whether solo or with a partner, you certainly get your money's worth out of the Satisfyer Mono Flex.

Satisfyer Mono Flex -

Performance has never been an issue for me with the Satisfyer Mono Flex. The Mono Flex performs beautifully with strong, balanced, and quiet vibrations that don't cause pain during use. The toy doesn't overheat, and the battery life is reliable, lasting between two and four sessions 30 minute sessions for me before needing a 3.5-hour charge. This toy routinely performs strong and lasts long enough to get the job done every time.

Satisfyer Mono Flex -

While I no longer have the original packaging for the Satisfyer Mono Flex, I do remember what it came in as well as have pictures of it to help refresh my memory. When you open the shipping box, you'll be greeted by a teal box with yellow line art of a woman, a picture of the Mono Flex itself, advertisement for the Satisfyer Connect app its compatible with, and a pull tab to help you open the box. Inside there will a flap highlighting its key features as well as the toy in a plastic mold behind a small plastic window. It unfortunately does not offer ideas on how to use it. The toy's packaging isn't exactly discreet with a picture of it right on it, but it is not garish or objectifying like some other brands, which I think we can all appreciate.

Satisfyer Mono Flex -

As mentioned in the quality section, the Satisfyer Mono Flex is made of body safe, non porous ABS plastic and silicone. They are high quality and smooth to the touch. Washing the Mono Flex is easy as pie, simply use either a toy cleaner of your choice or mild, unscented soap in combination with hot water to clean then pat dry with a soft cloth after. The toy is waterproof, which makes it even easier to clean without worry of damaging it.

Vibration speeds5
Vibration patterns11
Length8 inches
Insertable length5 inches
Diameter1.7 inches
MaterialsSilicone, ABS Plastic
Battery Life50 minutes
Charging Time180-240 minutes
Travel LockNo
Remote ControlsAble to be operated remotely via the Satisfyer connect app
Colors AvailableAvailable in pink, white, or red with gold accents on the back panel

Satisfyer Mono Flex -

My favorite feature of this toy is the Satisfyer Connect App, which sets it apart from standard rabbit vibrators. With the app, you can connect the toy to your phone via Bluetooth and explore a range of features, including program play, live control, ambient sound interactivity, music syncing vibration, and Remotyca erotic stories. The app also allows for long-distance play and secure messaging. While the app is optional, I highly recommend it if you want to level up your experience to a mind blowing, game changing one.

  • Rechargeable
  • Waterproof
  • Deep, rumbly vibrations
  • Both arms are incredibly flexible
  • Made with body safe materials
  • Compatible with free Satisfyer Connect App to customize your experience further

  • Controls are a bit limited unless using the app with the toy
  • Buttons are only indicated by symbols stamped into the base, making them hard to find unless looking at them dead on.
  • Uses a magnetic charger that likes to fall off mid-charge
  • A little pricier for what it has to offer

A the end of the day, the Satisfyer Mono Flex is slightly above average if you have no intention of using the free app with it, with the main advantage over a standard rabbit vibe being its ability to bend whichever way you like. If you are, however, ready to take a step into the future of technologically advanced sex toys, or tech toys as I like to call them, you'll find this toy to be an excellent addition to your collection. The app truly is what makes this product, whether Satsfyer wishes to use it as a main selling point or not. For the user who wants nothing to do with the tech aspect of it, the Mono Flex is still by no means a bad choice. It is still a high quality toy that'll last years to come, Satisfyer is certainly confident of that much, willing to even give it a 15-year guarantee.

Technically, anyone can if they're creative enough. Though the toy is designed with those bearing a vagina and clitoris in mind, so people with those parts are certainly going to enjoy it more!

First, you'll want to make sure you have the app installed and bluetooth on. Once you've ensured that, open the app, head to my devices in the top right of the main app screen, then hold down the two waves button on the Mono Flex for approximately four seconds. Shortly, you should see your toy on the screen, at which point you should be able to tap on it and pair it.

The Satisfyer Mono Flex uses a USB magnetic charger. Plug the USB end into an adapter or anything you could use to charge any USB device, lay the toy flat, and line the head of the charger up with the the two studs on the bottom of the toy till you see the pink light start blinking.

The Mono Flex is waterproof, so simply use warm water and either mild, unscented soap or your favorite sex toy cleaner. Pat dry with a clean cloth or allow to air dry once you are finished cleaning and store in a cool, dry place.