When Electrical Stimulation Becomes Clothing: How ElecSil Expands Wearable Stimulation
- Wave Company
- 2 days ago
- 5 min read
BIOELECTRIC TEXTILES · 05
ElecSil™, Wave Company’s conductive silicone material, turns the fabric itself into both electrode and wiring, so electrical stimulation can be delivered in the form of a garment rather than through gel pads. Because it is printed directly onto fabric, it lends itself to volume manufacturing, and a hardware SDK ships alongside it so healthcare, medical device and robotics manufacturers can integrate it into their own products. ElecSil is not tied to a single stimulation method: it is a base material that changes how EMS, NMES, FES, TENS and others are delivered, which opens applications from rehabilitation to sports, pain care and biosignal monitoring. Commercial maturity differs by field, though. Today the material is proven in market through Wave Company’s own consumer products, WaveWear and TracMe.
Using electricity to stimulate muscle and nerve is not a new idea. It has been used in rehabilitation and physical therapy for decades, and home pain-relief devices are familiar to most people. Yet electrical stimulation still has not become something people reach for every day. The obstacle has been less the stimulation itself than the way it has to be delivered to the body.
Why hasn’t electrical stimulation made it into everyday life?
Sticky gel electrodes dry out over time, can irritate the skin, and have to be positioned, applied and removed every single session. Add a bundle of lead wires and a rigid stimulator unit, and for someone expected to use the device for twenty minutes a day the setup itself becomes the burden.
So the recurring problem with electrical stimulation is adherence rather than efficacy. The more friction there is in preparation, the more easily the routine breaks. Without changing the wearing experience, even a well-designed stimulation protocol is hard to sustain in real life.
What changes when the fabric becomes the electrode?
ElecSil™ is a conductive silicone that redesigns this problem at the material level. Printed directly onto fabric, the conductive silicone makes the fabric itself a soft electrode and sensor. Without adding separate metal electrodes or wiring, the textile becomes the medium that both delivers stimulation and reads biosignals. It stretches with the body, and it can be made seamless and light enough that putting the garment on is the entire setup.
There are manufacturing implications as well. According to Wave Company, the printing process is simple enough to allow volume production at a substantially lower cost than conventional electrode and sensor approaches. Combined with the hardware SDK, this also lets software and healthcare companies without deep hardware capability adopt the material in their own products. Wave Company validated the material first through its own consumer products, WaveWear and TracMe, and is now expanding into B2B supply for healthcare, medical device and robotics applications.
How far can a single material reach?
Electrical stimulation splits into several methods depending on purpose: EMS, NMES, FES, TENS, IFC, HVGC, WB-EMS and others. ElecSil does not implement one of these; it changes the medium through which many of them are delivered. That is why its potential applications are not confined to a single field.
1. Rehabilitation and physical therapy
NMES and FES are used in rehabilitation settings to slow muscle atrophy and to support functional recovery of paralyzed muscle, including gait rehabilitation. With the electrodes integrated into a garment, the routine could continue simply by getting dressed, without applying and removing pads each time.
2. Senior care and healthy aging
Age-related loss of muscle mass is a significant topic in older adult health. Garment-based stimulation has the potential to be applied in everyday settings rather than only in a clinic, making a muscle-stimulation routine easier to keep up.
3. Sports training and recovery
EMS and WB-EMS are used for strength work and whole-body stimulation training. Much like a WB-EMS session performed in a full-body suit, this could extend toward training wear that acts as the stimulator itself, with no separate equipment.
4. Pain relief and home care
TENS and IFC are widely used at home for pain relief and circulation. Delivered as a garment or band rather than as a patch or pad, they could extend into home-care products that fit into an ordinary day.
5. Medical devices and biosignal monitoring
ElecSil can also serve as a sensor that reads biosignals such as EMG and ECG, not only as a stimulation channel. Being able to combine stimulation and monitoring in a single fabric gives medical device manufacturers a new design option.
6. Robotics, exosuits and industrial wearables
Robotics is one of the B2B supply areas Wave Company has named. In devices that must sit close to the body and exchange signals with it, such as exosuits or industrial and defense wearables, a fabric-based electrode in place of a rigid sensor opens up new design possibilities for comfort and durability.
7. Digital health data
The biosignals the material captures accumulate as data, and that data feeds AI-driven insight. When stimulation and monitoring are combined, the product can both deliver stimulation and record how the body responds to it.
What do the applications look like side by side?
Field | Related stimulation methods | Expected benefit |
|---|---|---|
Rehabilitation and physical therapy | NMES, FES | Slow atrophy; sustain gait and muscle-function routines in everyday clothing |
Senior care and healthy aging | NMES, EMS | Make muscle stimulation a habit outside the clinic |
Sports training and recovery | EMS, WB-EMS | Training and recovery support from the garment itself, no extra equipment |
Pain relief and home care | TENS, IFC | Maintain pain-relief and circulation routines without pads |
Medical devices and biosignal monitoring | EMG, ECG sensing | Stimulation and monitoring combined in one fabric |
Robotics, exosuits, industrial wearables | Stimulation + sensing | A wearable fabric interface linking body and device |
Digital health data | Stimulation + sensing | Accumulate stimulation-response data, then connect it to AI insight |
What exists today, and what is still possibility?
Not all seven fields above exist as finished products. What is proven in market today are Wave Company’s own consumer products, WaveWear and TracMe. The remaining areas are directions the material makes possible, or work being expanded with partners. It is worth keeping that distinction clear, because maturity and commercial stage differ from field to field.
ElecSil is less a finished product for one condition or one training goal than a base material for delivering electrical stimulation and biosignal sensing in the form of clothing. Paired with AlignX™, an adhesive silicone material, and TracSil™, a motion-sensing strain sensor, it also allows combinations that span adhesion, stimulation and movement detection.
Frequently asked questions
How is ElecSil different from conventional EMS pads or gel electrodes?
Gel electrodes are consumables that you stick on and peel off, and they can dry out or irritate the skin over time. ElecSil prints conductive silicone directly onto fabric so the electrode is part of the garment, which allows designs where stimulation is delivered simply by wearing it.
Can the ElecSil material be supplied on its own for B2B use?
Yes. After validating the material through its own consumer products, Wave Company is expanding B2B supply to healthcare, medical device and robotics companies, and provides a hardware SDK so manufacturers can integrate it into their products more easily.
Are all the applications described here commercially available?
No. Rehabilitation, sports and pain care are directions the material makes possible or areas under expansion, and maturity varies by field. The products currently sold to consumers are WaveWear and TracMe.
Can ElecSil read biosignals as well as deliver stimulation?
Yes. ElecSil is designed so that it can also act as a sensor for biosignals such as EMG and ECG while delivering stimulation, which makes it usable where stimulation and monitoring need to work together.
How does it differ from AlignX™ and TracSil™?
AlignX™ is an adhesive silicone material for kinesiology taping, and TracSil™ is a strain sensor material that detects movement. Where ElecSil handles stimulation and biosignals, those two handle adhesion and motion sensing, so they complement each other when used together.
Curious about the technology behind bringing electrical stimulation into a garment?
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This article is for general information and does not constitute medical advice.
