Compex Sport Elite 3.0 EMS & TENS Muscle Stimulator Kit
Estimated Delivery: 5 – 8 Business Days (Standard Shipping)
Orders placed after 2:00 PM Central Time (CT), or on weekends or holidays, generally begin processing on the next business day.
Choose options
Compex • CX192WI01
Compex Sport Elite 3.0 EMS & TENS Muscle Stimulator Kit
The Sport Elite 3.0 is the most completely programmed wired stimulator in the Compex US range — ten programs spanning preparation, strength work, endurance, recovery and TENS on one rechargeable handheld unit. It suits someone who already trains to a plan and wants the stimulation matched to the phase of that plan, rather than one generic setting used for everything.
Wellari Expert Take
Why Consider the Sport Elite 3.0?
The practical difference between Compex's wired units is not power — the Edge 3.0, Performance 3.0 and Sport Elite 3.0 all reach the same 999 intensity levels and the same 95 Hz maximum. The difference is how many distinct jobs the device can do. The Edge covers four. The Sport Elite covers ten, and those ten map onto a real training week: something to run before a session, several ways to load the muscle, two different recovery protocols, and a TENS program for comfort afterwards.
That matters because the most common reason a muscle stimulator ends up in a drawer is that the owner only ever had one setting and stopped finding a reason to use it. Ten programs plus five levels of progression means the device stays relevant as training changes across a season. If your training does not vary much, you are paying for range you will not use — the Performance 3.0 is the better-value unit in that case.
Best For
- Athletes training to a structured plan with distinct preparation, loading and recovery phases
- Anyone who wants both conditioning programs and TENS comfort support in one device
- Multi-sport and endurance athletes who need the full program range across a season
- Users who want on-device placement guidance rather than working from a printed chart
- People who prefer a wired unit — longer battery life per charge and nothing to lose
Sport Elite 3.0 Features & Buying Details
The ten programs, and when each is used
- Prewarm Up: does not contract the muscle; raises local blood flow before activity.
- Potentiation: applied briefly before an effort where speed and velocity matter.
- Endurance: targets slow-twitch fibres and resistance to fatigue.
- Resistance: an all-round program working both slow and fast-twitch fibres.
- Strength: the primary strength-building program.
- Explosive Strength: biased toward fast-twitch recruitment.
- Training Recovery / Active Recovery: used after ordinary training sessions.
- Competition Recovery / Recovery Plus: the deeper recovery protocol, used after hard efforts.
- Muscle Relaxation / Massage: a low-intensity comfort and relaxation setting.
- Pain Relief / TENS: nerve-level stimulation for temporary, localised comfort.
Each program also carries five levels of progression, so the same program can be made more demanding as you adapt to it. Compex names two of these programs two ways — Training Recovery is also called Active Recovery, and Competition Recovery is also called Recovery Plus. They are the same programs under both names.
Display, controls and pad placement
- Display: backlit LCD.
- Controls: centre navigation button for moving through programs and intensity.
- Placement guidance: integrated pad-placement suggestions shown on the device.
- Leads: four colour-coded lead wires, so four electrode groups can be run at once.
- Protection: water-resistant silicone sleeve that also improves grip.
Intensity is adjusted per channel rather than globally. In practice that means a larger muscle group and a smaller one can be worked in the same session without the smaller one being overdriven.
Power, charging and portability
- Battery: rechargeable lithium-ion.
- Runtime: up to 8 hours of stimulation per charge.
- Charging: USB charger included — no proprietary dock.
- Device weight: 210 g.
- Device dimensions: 140 × 80 × 25 mm.
Eight hours is runtime, not standby, so for most users this is several weeks of normal use between charges. USB charging means it travels with the same cable as everything else.
What is in the box
- Compex Sport Elite 3.0 stimulator with water-resistant silicone sleeve
- 2 × 2" × 4" dual snap electrodes
- 4 × 2" × 2" snap electrodes
- 4 colour-coded lead wires
- USB charger
- Carrying case
- Quick start guide and user manual (downloadable from Compex)
Six electrodes are supplied in total — two large and four small. Electrodes are consumable and are the item you will re-order; plan on replacements as part of ownership rather than as an unexpected cost. Replacement options are listed further down this page.
Warranty, support and safe use
- Device warranty: two years, extended to three years if the device is registered with Compex.
- Coverage: for wired devices the warranty covers the hand-held unit.
- Accessory warranty: 60 days, covering lead wires, charger, batteries and electrodes.
- Claims: handled directly by the Compex claims department.
The 60-day accessory term is worth reading twice, because it is the part buyers most often miss: the stimulator itself is covered for years, the consumables around it are not. Wellari's own returns and support terms are separate from the manufacturer warranty and are set out in our store policies.
Verified Specifications
| Brand | Compex |
|---|---|
| Model | Sport Elite 3.0 |
| Manufacturer item number | CX192WI01 |
| Device type | Handheld wired electrical muscle stimulator with TENS |
| Programs | 10 |
| Levels of progression | 5 |
| Maximum intensity levels | 999 |
| Maximum frequency | 95 Hz |
| Lead wires | 4, colour-coded |
| Electrodes supplied | 6 total — 2 × 2" × 4" dual snap, 4 × 2" × 2" snap |
| Display | Backlit LCD with centre navigation button |
| Pad placement guidance | Integrated on device |
| Battery | Rechargeable lithium-ion |
| Runtime | Up to 8 hours |
| Charging | USB |
| Water resistance | Water-resistant silicone sleeve |
| Device weight | 210 g |
| Device dimensions | 140 × 80 × 25 mm |
| Device warranty | 2 years, or 3 years with manufacturer registration |
| Accessory warranty | 60 days |
| Designated use | Fitness, conditioning and recovery on healthy muscle |
Compare the Compex Range
All five Compex stimulators we carry deliver EMS and TENS. They differ in how many programs they run, whether they are wired or wireless, and how far the intensity scale goes.
| Model | Programs | Format | Best suited to |
|---|---|---|---|
| Compex Edge 3.0 | 4 | Wired, 4 leads | Starting out with muscle stimulation |
| Compex Performance 3.0 | 6 | Wired, 4 leads | Regular training, pre and post workout |
| Compex Sport Elite 3.0 (this page) | 10 | Wired, 4 leads | The full program range for structured training |
| Compex Mini Wireless | 6 | Wireless, 2 pods, app-controlled | Portability and travel |
| Compex Wireless USA 2.0 | 10 | Wireless, 4 pods | Full program range without cables |
Browse the full Compex range at Wellari.
Replacement Electrodes for This Device
The Sport Elite 3.0 uses both Compex Easy Snap sizes, and electrodes are the consumable you will re-order. Compex lists this device as compatible with:
- 2" × 4" Dual Snap — single pack (2 electrodes) — the large pad, for quadriceps, hamstrings, glutes and lower back.
- 2" × 4" — 5 pack (10 electrodes) — better value per pad if you train regularly.
- Smaller 2" × 2" pads for joints and smaller muscle groups are in the full Compex range.
Compex covers electrodes under its 60-day accessory warranty rather than the two-year device warranty.
Common Questions
How many electrodes come in the box?
Six: two 2" × 4" dual snap electrodes and four 2" × 2" snap electrodes. Replacements in both sizes are available separately.
What is the difference between EMS and TENS?
EMS sends impulses that make the muscle itself contract, which is why it is used for preparation, conditioning and recovery. TENS works at the sensory-nerve level and does not contract the muscle; it is used for temporary, localised comfort. The Sport Elite 3.0 does both.
How is this different from the Performance 3.0?
Same intensity range, same 95 Hz maximum, same battery and the same electrodes. The Sport Elite 3.0 has ten programs rather than six, adding Explosive Strength, Potentiation, Competition Recovery and Muscle Relaxation. If you want those specific protocols, it is worth the step up; if not, the Performance 3.0 is the better value.
How long do the electrodes last?
It depends on skin preparation, how often they are used and how they are stored. Replace them once they no longer adhere evenly across the whole pad, or when stimulation starts to feel uneven or sharp at the edges — patchy contact concentrates current and is the usual cause of discomfort.
Can I use it if I have a pacemaker?
No. Do not use this device if you have a pacemaker, an implanted defibrillator or any other implanted electronic device unless a qualified healthcare professional has specifically cleared you to do so. Read the manufacturer's full contraindications before first use.
Is it water resistant?
The silicone sleeve is water-resistant and helps protect the unit against moisture during normal training use. It is not rated for immersion.
Why buy from Wellari
Manufacturer Specifications, Stated Plainly
Every figure on this page — program count, intensity range, frequency, battery runtime, electrode quantity, device weight and dimensions, and warranty terms — is taken from Compex's current published specifications for this exact model, not from a distributor summary. Where a specification could not be confirmed against the manufacturer, we leave it off the page rather than fill the gap. If you need a document we have not published, ask and we will source it.
Not sure which Compex is right for you?
Tell us how you train and we will tell you which model actually fits — including when the cheaper one is the right answer.
Request Product GuidanceWhy Buy from wellari wellness
Product classifications, regulatory status, and intended uses vary by product and manufacturer. Some products are marketed for general wellness use, while others may have manufacturer-designated medical, therapeutic, or regulated uses. Always review the manufacturer's product information, labeling, warnings, instructions, and intended use before purchase or use. Information provided on this website is for general informational purposes only and is not medical advice, diagnosis, or treatment.