IMPORTANT! All devices on this site are R&D products and continuously evolve. While we try to update the product images regularly, it may happen that the device you receive is of newer design and differs slightly from what is pictured (in color, shape and position of elements, etc.).
ENS Actu Gx
$8,950.00
ENS Actu Gx – Unlike Any Other
This strangely looking device is not a successor of any SLIDER or ENS device (the way we know it). It is something completely different, unlike any other LET Medical model. It is a bold “quality” rather than a “quantity” jump in their R&D.
While all LET Medical SLIDERs and ENS devices were designed primarily for health professionals, the ENS Actu Gx was intended to be the ultimate device for SELF-CARE (even though it still can be used in professional practice, of course). A highly increased efficacy (due to the incorporation of the Gx modifier of the signal spectrum), a new level of automation based on AI, a quick and lasting pain relief, a detox potential similar to the SLIDER x3, a unique active scanning matrix electrode, an “everlasting” energy source, an unusual ergonomic design, and many other interesting features can make the ENS Actu Gx your universal and irreplaceable Personal Health Assistant. You just have to try it.
NOTE: all our devices come with a complementary Virtual Training (PDF downloads, 50+ articles, 80+ videos) designed to help you get quick and profound results with your new COSMODIC or ENS.
- IMPORTANT. This item is in high demand. Please ask us about availability before ordering.

Meet the latest LET Medical device — ENS Actu Gx
Strange name, strange look… “ENS in Actu” means “a Being in Actuality” in Latin. In this new device Dr. Karasev and his team implemented their most daring ideas of how to make an electronic device in full sense “a being” – the one that can become your devoted companion, your universal and trusted Personal Health Assistant. Now it will be up to you to decide whether or not they succeeded in their mission.
Let’s take a look at the unique features of the ENS Actu Gx – the ones that set the device aside from anything else LET Medical introduced up until now.
NEW! Technology
As any other ENS device, the ENS Actu Gx simultaneously supports 3 patented treatment technologies developed by LET Medical: SCENAR-therapy, COSMODIC-therapy, ENS-therapy. Similar to the ENS Plus 2, the AI module of the ENS Actu Gx automatically calculates the optimal ratio of the three technologies at each moment and dynamically changes it based on sophisticated mathematical models of the standard ENS behaviour over time in different clinical situations.
BUT! The ENS Actu Gx also introduces something completely new – a so-called “Gx modifier of the signal spectrum”, which allows to correct the device signals in the real-time mode.
Think of it this way. The secret to efficiency of SCENAR, COSMODIC, and ENS technologies is an actual feedback mechanism providing for a direct “dialogue” of the device with the body on the language of electrical neuro-like impulses, without any involvement of the higher neuro functions (which often can be an obstacle rather than a helper in the healing process). The device adapts its activity to the ever-changing body signals – and the sooner this adaptation happens, the more precise the device responses will be. The Gx modifier of the signal spectrum allows the device to respond to the body literally instantly, “in real time”. The precision of device responses highly increases the device’s efficacy and its healing potential.
That is especially clearly seen in the quick and lasting paint relief that ENS Actu Gx provides (unlike the other ENS devices with somewhat delayed pain relief effect).
LET Medical also preserved in the ENS Actu Gx a unique feature that only the EX735 SLIDER x3 had before – a heightened detoxification effect. This distinctive element available only in a professional device before the designers incorporated in an “ultimate” device for self-care due to its high importance in every person’s life nowadays.

Gx – modifier
A new and unique feature of the ENS Actu Gx — the Gx modifier of the signal spectrum. It corrects the device signals in real-time mode, responding to the body changes practically instantly. The precision of device responses highly increases the device’s efficacy and its healing potential, provides for quick and lasting pain relief and strong detox effect, and ultimately leads to a significant increase in the speed and depth of recovery. In self-care, this will also have an effect of professional treatment even when done by non-professionals.
NEW! Power Supply
ENS Actu Gx is equipped with a very powerful power supply capable of delivering tens of amperes instantly, which is necessary to provide the Gx correction (impossible with traditional galvanic power sources). For that purpose, LET Medical used a completely new storage type based on the capacitor effect.
These are practically “everlasting” batteries that can charge very quickly and endure over 20 000 charging cycles. Even being charged daily, they may last up to 50 years (with proper and reasonable use, of course). 10 minutes charge is enough to power the device for a couple of working hours (this may vary depending on the Energy and Modes used).
NEW! Built-in Electrode
ENS Actu Gx uses a completely new, unusual, and unique built-in electrode, which is called “the active scanning matrix electrode”.
As every SCENAR user knows, the cornerstone of SCENAR therapy is an ability to find the so-called “Small Asymmetry”, or a precise location of the point-spot to place a device on the body. In is imperative for SCENAR devices and somewhat less but still important for COSMODIC and ENS devices (most of which have three ski-shaped built-in electrodes).
ENS Actu Gx has an active electrode that consists of 18 pure silver buttons (or optional silver pyramids) arranged into six electrode matrixes and positioned into a honeycomb shape and as densely as possible. This way, the user only needs to identify the AREA where to place the device – and the scanning matrix electrode structure will ensure the identification of a precise point(s) to focus healing energy on (that mysterious and elusive Small Asymmetry).
Both versions of the built-in electrode — with “buttons” or “pyramids”, are detachable and interchangeable.
(Even though the active scanning matrix electrode design is complex and covers large area of the body, it is not necessary to use ALL electrodes elements (“buttons” or “pyramids”) in your therapy. When treating small areas, it is enough to apply 2-3 (or more) “buttons” or “pyramids” of the adjacent matrices on the skin to activate them and get the treatment process going. This will be displayed on the device’s screen, but only for those electrode matrixes that are activated.)
Honeycomb, Stem Cells, and Regeneration
Recent research studies have shown that the honeycomb-shaped surface topography can influence the behavior and differentiation of stem cells, which opens a promising direction in regenerative medicine. Apparently, the honeycomb-shaped structures with different microtopography can induce differentiation of human mesenchymal stem cells (MSCs). Depending on the size, such cellular structures contribute to the osteospecific or myospecific differentiation of MSCs.
Add to this the regenerative capabilities of COSMODIC and ENS – and you have a winning combination with a mind-blowing potential yet to be discovered.
NEW! Enhanced Automation
All LET Medical devices employ a high level of automation. At the same time, while being highly automated, they still require a user to set an appropriate Mode of Action choosing one or another healing technology (SCENAR, COSMODIC, or ENS) or a combination of them. That can be challenging, especially for a non-professional user who does not know the particularities of application of one or another technology in various health situations. Only the ENS Plus and the ENS Plus 2 have an optional Auto Mode, which selects the Mode of Action automatically.
In the ENS Actu Gx LET Medical went even further. Now all the user needs to do is to select the body system he/she wants to work on (for example, Internal Organs, Locomotory System, Nervous System, Hormonal System) – and the device will choose the appropriate Mode of Action and adjust the settings accordingly and completely automatically. For doubtful situations, the Auto Mode is also available, as well as the option (in Professional version) to choose a technology or their combination manually.
NEW! Device Body Design
Well… We could put our own thoughts here, but we rather describe it in LET Medical’s own words. After all, they designed it – they must have had their reasons.
“We haven’t had it like this before. Our devices were rectangular, curved, conical, but never with round elements. Some may find it looking strange, like a toy, for others it may look futuristic. But this shape turned out to be very comfortable — it anatomically fits perfectly in the hand. At the same time, the size of the device remains compact enough to carry it in a pocket or a small handbag. By the way, the size of the acting element — the electrode, occupies most part of the area of the entire device (almost 70%). Not a single millimetre of space is wasted here!”
EXTERNAL (REMOTE) ELECTRODE OPTION
The ENS Actu Gx accepts all LET Medical remote external electrodes. The device itself is set to accept ‘active‘ (or ‘smart‘) remote electrodes, such as the SKI-D or the ENS Tablet 3, which, in essence, are small COSMODIC ENS devices in their own rights. You can also use any other LET Medical remote attachment with the ENS Actu Gx, but if the external electrode does not have a magnetic connector, you will need a small adapter. In this case, the external electrode can only be regulated through the main device and will passively transmit its signals.
From its predecessors, the ENS Actu Gx has inherited the magnetic mechanism for connecting external electrodes. It has the following advantages.
- It is versatile: it is suitable for both analog and digital external electrodes.
- It is user-friendly: connecting and disconnecting the external electrodes is easy and fast.
- It is easy to repair: a worn-out cable usually accounts for 99.9% of external electrode failures, and with the magnetic connector replacing it with another one is fast and easy.
- The magnetic connector prevents accidental damage to the device or the electrode: when the cable is stretched or the external electrode is moved suddenly, the magnetic mechanism easily detaches the cable from the device, preventing the device from falling and the cable from being torn.
- The current magnetic connector will also work with remote electrodes “of the future” (which are yet being designed and built) – LET Medical took care of this in advance.
ENS Actu Gx BASIC FEATURES
- ENS Actu Gx offers the three main LET Medical healing technologies (SCENAR, COSMIODIC, ENS) enhanced with the Gx modifier of the signal spectrum.
- 5 basic action modes in the Standard version of the device (A-Auto, Internal Organs, Nervous System, Hormonal System, Locomotory System) where all settings are preset – and many more action modes in the Professional version with advanced settings and the Modulation option (action modes can be designed individually – see further below).
- In ALL modes, the AI module of the device automatically calculates the optimal ratio of the three technologies at each moment and dynamically changes it based on sophisticated mathematical models of the standard ENS behaviour over time in different clinical situations.
- ENS Actu Gx starts treatment immediately using all functions of automatic control and maintains perfect fine-tuning via user mode for automatic correction.
- ENS Actu Gx is equipped with a detachable active scanning matrix electrode in which pure silver “buttons” or “pyramids” (depends on the version) are arranged in the shape of a honeycomb. Electrode module consists of six electrode matrices which are composed by a triple of silver “button” (or “pyramid”) electrodes each. The electrode module contains an electronic switching unit.
- Graphic OLED display. A graphic full-color display on organic LEDs (OLED). High resolution and power-saving.
- Maximum simplified control — only one button and an encoder (scroll switch) which provide quick and convenient access to the most important settings. High level of operational comfort. Easy and quick operation.
- ENS Actu Gx has a built-in power source. The device is supplied without a charging unit. To charge the device, it is recommended to use power adaptor with a USB Type-C cable, power of at least 25Wt, voltage 5V, Current 3A. It is also possible to charge the device from a computer’s USB port using a USB Type-C cable.
- Regulation of energy level can be Manual or Automatic (the latter with three modes of energy regulation). Automatic energy level settings have an accidental click lock, to prevent accidental clicks/turns and unwanted change of the energy level with the scroll switch during therapy. Professional version of the device allows for an increased energy level in Manual mode. Energy control in the ENS Actu Gx has an adaptive algorithm that adapts to the treatment procedure both in Automatic and in Manual mode.
- Easy and precise selection of the best area to treat. The graphics in Active Area Search mode are simple and easy to understand (activity level is displayed with the number of filled-in schematic images of the scanning electrode matrices during measuring).
- Constant monitoring and qualitative assessment of the body response and its changes during therapy (the “reactivity” of the body). This is done graphically, through various changes in the circular images on the screen representing the scanning electrode matrixes.
- A timer of action upon a particular area, timer of the total procedure, a timer of the resource of the device, switch-off timer.
- Minimum necessary influence on a particular areas is determined by a DOSE, which is displayed graphically (as a fully filled arc) as well as with a vibro signal.
- You can manually regulate the brightness of the screen, as well as enable or disable a vibrosignal.
- The User Manual can be read on the device itself.
- Ergonomic design – the ENS Actu Gx fits well in the palm of your hand and has a shape that is comfortable to use almost anywhere on the body. It is also light enough to use for a long time without your hand getting tired.
- ENS Actu Gx is equipped with magnetic connector port for remote electrodes.
- Automatic tuning into remote electrodes; automatic calibration of the electrodes through the menu.
- ENS Actu Gx has a built-in Wi-Fi module. You can contact the LET Medical server directly from the device for updates, repairs, software upgrades, or upgrades to working with new “smart” remote electrodes (existing or upcoming). The device can even restore itself via the server using Wi-Fi in a rare case of a complete software erasure. (The modern USB Type-C connector also allows you to fix device failures and update software in places where there are no Wi-Fi networks.)
- The device can be restored to factory settings and in many cases fine-tuned or even repaired distantly through the codes.
Similar to the other ENS devices, the ENS Actu Gx is represented in two versions:
Standard and Professional
ENS Actu Gx is supplied in basic (Standard) software, but with maximum automation for the average user who is not familiar with the basics of medicine. It is also possible to expand to a Professional level with a full set of functionalities via a server or manually via an exchange of codes with LET Medical (LET Health LLC assists in the process).
STANDARD version has the most necessary and optimal settings for personal use.
- 3 modes of Automatic energy regulation (Minimum, Medium, Maximum) + Manual energy regulation.
- 5 basic action modes: 4 preset modes (for Internal Organs, Nervous System, Hormonal System, Locomotory System) and one A (Auto) mode with dynamic automatic “sliding” of the acting impulse within and between the three basic healing technologies (SCENAR, COSMODIC, ENS) depending on “here and now” treatment situation.
- When is A (Auto) mode, the AI module of the device automatically calculates the optimal ratio of the three technologies at each moment and dynamically changes it based on sophisticated mathematical models of the standard ENS device behaviour over time in different clinical situations.
PROFESSIONAL version offers advanced settings (not available in the Standard version) that can be helpful for professional COSMODIC ENS therapists in clinical practice.
- 3 modes of Automatic energy regulation (Minimum, Medium, Maximum) + Manual + increased energy level in Manual mode.
- In Professional version of the ENS Actu Gx you can:
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- modify the preset settings of the 4 basic modes (Internal organs, Hormonal system, Central Nervous system, Locomotory system) selecting the desired acting technologies (CENAR, COSMODIC, ENS);
- add Modulation (4 Modulation options: No – no modulation, H – “head” or upper body, B – “body” or universal, L – “legs” or lower body);
- combine SCENAR, COSMODIC and ENS technologies and add Modulations in additional PRO mode.
Professional version of the ENS Actu Gx device requires purchasing a LET Medical PRO License – see HERE.
What’s included in the ENS Actu Gx PRICE
- LET Medical ENS Actu Gx device, standard version;
- Genuine hand-made protective leather case;
- User Manual (supplied electronically by LET Medical);
- PDF of the “LET Medical Recommendations on COSMODIC Treatment” (sent electronically);
- PDF of the “COSMODIC® User Guide” (supplied electronically by us);
- Access to our proprietary COSMODIC Virtual Training (Fast Start Track) with 50+ articles and 80+ videos to quickly get you proficient in operating your new device and achieving good results with it.
There are also DVDs available – full recordings of live training programs featuring the ENS – “Make Your SLIDER Sing Even Louder” (sold separately). We also highly recommend the “COSMODIC For Younger You” program on DVDs that teaches the basics of COSMODIC ENS technologies in general and their application for anti-aging and beauty treatment in particular.
WARRANTY
Your LET Medical ENS Actu Gx comes with an 18-months manufacturer’s warranty, which begins from the date you receive your device. The warranty covers any malfunctioning of the device except for the ones that happen due to careless handling (dropping or crushing the device, water or fire damage, battery leakage etc.). In this case, we will still help you to get your device fixed or replaced, but you will have to cover the replacement or repair costs. MORE DETAILS HERE
To sum it up
A highly increased efficacy (due to the incorporation of the Gx modifier of the signal spectrum), a new level of automation based on AI, a quick and lasting pain relief, a detox potential similar to the SLIDER x3, a unique active scanning matrix electrode, an “everlasting” energy source, an unusual ergonomic design, and many other interesting features can make the ENS Actu Gx your universal and irreplaceable Personal Health Assistant. You just have to try it.
In LET Medical’s words, “It is a perfect choice for those who do not particularly want or just cannot (for some reason) study deeply all the peculiarities of therapy. It is one of those devices that is worth having at home so that any non-professional user can quickly get professional help.”
ENS in Actu
A being in actuality! (Lat.)
“Even if the world is not ready for your ideas now, keep going.”
Device Type: SCENAR COSMODIC ENS personal device
Action Modes: A (Auto) mode, Internal Organs, Locomotory System, Central Nervous System, Hormonal System
Device Electrodes: Active scanning matrix electrode, Sterling silver 925 grade or higher
Display (Screen): OLED display 96х64 pxl
Feedback: Multiple feedback channels
Information display: Circular chart, Infographic
Connectors (jacks): Magnetic connector
Power Supply: Accumulator atteries with capacitor effect
Professional License: Available - separate order
Technology: COSMODIC, ENS, SCENAR
Our products are usually shipped by USPS Priority Mail with 3-4 days delivery within the continental USA. If you are outside the USA, allow 7-8 business days for delivery.
If you require a faster or delayed shipment, please make arrangements directly with our office by calling us at 1-800-503-0313 or sending an email to support@lethealth.us
On a rare occasion, one or more of your products may be on backorder. In this case, we will notify you immediately upon receiving your order and, if your shipment has to be split, all consecutive shipments will be done free of charge.
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