Are you just getting to know home electrotherapy and looking for a reliable brand device with broad capability? One that offers the four main treatment modes (TENS, EMS, microcurrent, iontophoresis) — suitable for family use at an affordable price?

The Globus Genesy 300 Pro is one of the Genesy family’s 4-channel models with the best price/performance ratio. Same hardware, the same Hungarian menu, and the same reliable symptom-specific programs as the higher-end Genesy 600 or 1500 — just fewer current modalities and fewer programs. If you need a solution for basic home use (pain relief, muscle strengthening, wound healing, basic rehab) and you don't require complex Kotz / interferential (IF) modalities or a denervated-muscle program, the Genesy 300 Pro is the logical, budget-friendly entry point.

Why the Genesy 300 Pro may be a good choice

5 treatment modes in one device

TENS (pain relief), EMS (muscle strengthening), microcurrent (wound healing, inflammation reduction), FES (post-stroke rehab) and iontophoresis (drug delivery) — covering typical home user needs.

Factory programs

20 TENS programs (sciatica, lumbago, knee pain, tennis elbow, menstrual pain), 12 microcurrent programs (joint inflammation, tendonitis, whiplash), 7 rehabilitation programs (ACL post-op recovery, shoulder dislocation prevention), 22 sport and 29 fitness programs.

Compact, portable, affordable

Only 404 g, dimensions 160 × 99 × 35.4 mm — fits in your palm. Built-in battery and carrying case included. The price-to-value ratio is among the best in the Globus family — the most affordable entry point from a trusted brand.

Treat two people or two muscle groups at once

With 4 channels you can treat 2 family members simultaneously or two different painful areas (e.g. both knees, or your lower back and shoulder). Saves time and money.

Our medical expert says

“The Genesy 300 Pro is an excellent entry choice if you need home electrotherapy for the first time and want an effective, versatile device. Globus quality, 4 channels, Hungarian menu and symptom-specific programs — only the special denervated muscle, Kotz, and interferential IF treatments are missing. For basic use — chronic low back or knee pain, muscle strength recovery after surgery, family rehabilitation needs — it’s sufficient. If you require a denervated-muscle program (e.g. facial palsy, peripheral paralysis) or deep muscle/joint IF current, the Genesy 600 or Genesy 1500 could be the next step. Consult your treating physician or physiotherapist about program selection before use.”

Is this for my complaint?

Find your situation in the list below. If you see it, the Genesy 300 Pro will most likely help — in coordination with your treating physician or physiotherapist.

If your lower back, neck or shoulder has hurt for months or years

TENS programs can provide immediate, noticeable relief for chronic low back, neck and shoulder pain (pain sensation decreases during treatment). Symptom-specific preset programs are available: sciatica, chronic lumbago, neck pain, trapezius pain, rotator cuff inflammation. Important: if your pain is deeper muscle- or joint-origin and TENS alone does not provide sufficient relief, consider the Genesy 1500, which also offers interferential (IF) current. Details: TENS.

If you have knee pain or knee osteoarthritis

There is a dedicated TENS program for acute knee pain and separate microcurrent programs (for knee sprain, joint pain). TENS gives quick relief for acute pain spikes; for chronic complaints a microcurrent course provides meaningful support after 2–4 weeks of regular use. User feedback often reports significant relief for knee pain. Detailed info in the microcurrent and joint inflammation article. Important: main treatment for osteoarthritis is exercise, weight control and prescribed medications — electrotherapy is a complement.

If you had surgery and want to continue rehabilitation at home

After knee replacement, ACL reconstruction, shoulder dislocation or other orthopedic surgery, muscles often weaken. The Genesy 300 Pro EMS programs actively work your muscles, even if you cannot exercise at full force due to pain. Seven rehabilitation programs are available: ACL post-op recovery, shoulder dislocation prevention, vastus medialis strength recovery, quadriceps atrophy, functional regeneration. Important: consult your treating physician about the start time and electrode placement before using post-operatively.

If you exercise and want faster recovery or strengthening

22 sport programs: warm-up, maximal strength development, endurance strength, explosive power, hypertrophy (muscle mass), capillarization and active regeneration (reducing post-exercise soreness). Important: the Genesy 300 Pro DOES NOT include Kotz (Russian) stimulation (this is available on the Genesy 1500 / 3000). The Genesy 600 also offers more sport programs (53 vs 22). For serious sports use choose the Genesy 600 or the Genesy 1500. EMS does NOT replace training — it complements it.

If you have a hard-to-heal wound (leg ulcer, pressure sore)

For chronic, months-old non-healing wounds (leg ulcer, chronic heel wound, diabetic foot ulcer, pressure sore) the microcurrent program (MENS/MCR) can provide meaningful support alongside standard wound care. Microcurrent is so mild you do not feel it — therefore it is suitable near sensitive, inflamed skin. Important: wound treatment is a specialist task — discuss starting treatment with your GP or wound-care specialist. Details: Leg ulcer treatment.

If you have tennis elbow, shoulder inflammation or tendon stiffness

For chronic tendon and sheath inflammations (tennis elbow, shoulder tendinitis, rotator cuff tendinitis, carpal tunnel, tenosynovitis) dedicated TENS and microcurrent programs are available. Microcurrent can aid cellular regeneration while TENS relieves pain. Important: these conditions rarely improve quickly — plan for 4–6 weeks of regular treatment.

If you want to move a muscle again after stroke

FES (functional electrical stimulation) programs support post-stroke rehabilitation — helping activate muscles for relearning movement. Important: the Genesy 300 Pro DOES NOT include a denervated muscle program (for peripheral paralysis with triangular/trapezoid/square pulses). For peripheral nerve injury (e.g. Bell’s palsy, peripheral polyneuropathy) choose the Genesy 600 (3 denervated programs) or the Genesy 1500 (9 denervated programs). Stroke rehab requires neurologist and physiotherapist consultation.

If you want deeper drug delivery (iontophoresis)

The iontophoresis program (channel 1) lets you deliver an anti-inflammatory, anesthetic or acetic-acid-based preparation beneath the skin — deeper than a simple cream. Typical uses: tennis elbow, heel spur, subacromial bursitis. The iontophoresis sponge insert is sold separately (not included). Important: choosing the active substance is a medical decision — consult your treating physician or pharmacist. Details: Iontophoresis.

How to use the Genesy 300 Pro at home

Turn on the device

After switching on, select your user profile. The device remembers your last 10 used programs and your Favorites.

Choose the program suitable for your complaint

From the Hungarian menu select by specific complaint (e.g. “Chronic lumbago”, “Knee pain”, “Maximum strength”). The device automatically sets the appropriate current type, frequency and pulse width.

Apply the electrodes

Place the self-adhesive electrodes included in the package around the painful area or on the muscle as advised by your physiotherapist. The device senses poorly adhered electrodes and will stop the current in that case.

Set to a comfortable level

Start the program and slowly increase intensity with the control. For TENS increase to a pleasant tingling, for EMS to a perceptible (but pain-free) muscle contraction. Microcurrent is typically not felt — that’s normal. If you feel pain, reduce immediately.

Rest during the session

You can sit or lie down, watch TV, read or relax. A session typically lasts 15–60 minutes — the device works automatically and stops at the end.

Save your favorites

Save effective programs to Favorites (15 programs per user) — next time start with a single button. If your physiotherapist recommends a custom setting, save it as your own program (Easy Program feature).

Which treatment methods are included and what are they for?

The Genesy 300 Pro contains five different electrotherapy methods. Here are the most important differences from a patient’s perspective:

TENS – for pain relief: a noticeable tingling on the skin that reduces pain sensation during treatment. For acute and chronic pain (back, neck, shoulder, knee, menstrual pain). 20 symptom-specific programs. Details: TENS.
EMS / NMES – for muscle strengthening and rehabilitation: causes visible muscle contractions that “work” the muscle even if you cannot move at full force due to pain. Post-operative rehab, sports strengthening, prevention of muscle atrophy. Details: EMS.
Microcurrent (MENS / MCR) – for wound healing and inflammation reduction: so mild you typically do not feel it. Supports cellular-level regeneration and inflammation reduction. 12 symptom-specific programs. Details: Microcurrent.
FES – for relearning movement after stroke: supports muscle activation after central paralysis to help relearn movement. Recommended only under specialist supervision.
Iontophoresis – for delivering anti-inflammatory agents: uses direct current to help an active substance (e.g. diclofenac, acetic acid) reach deeper beneath the skin. Typical uses: tennis elbow, heel spur. Details: Iontophoresis.

What’s important to know: the Genesy 300 Pro is Globus’s most affordable entry model, therefore it DOES NOT include:

Denervated muscle programs (for peripheral paralysis with triangular/trapezoid/square pulses) — these are available on the Genesy 600 (3 programs) and Genesy 1500 (9 programs).
Kotz (Russian) stimulation (a medium-frequency method for maximal sport strength) — available on the Genesy 1500 and Genesy 3000.
Interferential (IF) current (for deep muscle and joint complaints) — available on the Genesy 1500 and Genesy 3000.

If you’re unsure which method fits your complaint, read my decision-support guide: Which electrotherapy is good for what.

Video guides – watch how to use it

The four video guides apply to all 4-channel Globus devices (Genesy 300 Pro, 600, 1500, 3000). Before starting your first treatment it’s worth watching all of them — about 15 minutes total.

1st video – Device parts

Learn where the connectors are, which cable is for what (4 colored cables for general programs, 2 gray for microcurrent and iontophoresis), and how the display looks.

2nd video – Battery handling

How to charge, when to replace, what the display indicates. Important: for safety, treatment starts ONLY from the battery — it cannot be operated while connected to mains charger (the device will not turn on).

3rd video – Using the menu

Step-by-step: how to navigate the Hungarian menu, choose a program for your complaint, adjust intensity and modify settings during treatment.

4th video – Useful extra features

Saving favorites, setting profiles, locking programs (e.g. if you lend the device to an elderly family member for a single specific treatment), treating two patients at once (2+2 mode).

What’s in the box?

All essential accessories are included so you can start treatments immediately after purchase. Iontophoresis sponge inserts are sold separately.

1 pc Globus Genesy 300 Pro device
4 pcs colored electrode cables (for TENS, EMS and FES programs)
2 pcs gray shielded cables (for microcurrent and iontophoresis programs)
4 pcs 50×50 mm self-adhesive square electrodes
4 pcs 50×90 mm self-adhesive rectangular electrodes
1 pc battery charger
Built-in Ni-MH battery (7.2V / 1.8 Ah — sufficient for several hours of treatment)
1 pc carrying bag
1 pc Hungarian user manual (shared between Genesy 300 Pro and 600)

Maintenance and lifespan — what to expect?

Self-adhesive electrodes typically last 25–30 sessions — replace them if adhesion weakens or the foil peels. The device comes with a 1-year warranty; the manufacturer recommends a check every 2 years. For optimal battery capacity check it every 6 months; if the device is unused for more than 3 months, recharge before use. Clean the device with a damp, clean cloth — a diluted sodium hypochlorite solution is suitable for disinfection (see the user manual for details).

Optional accessories — if you have special needs

Iontophoresis sponge insert (60 × 85 mm — for drug delivery), motor point probe (for more precise electrode placement), Y-cables — these accessories are available separately if needed for your use case. Discuss with your physiotherapist or treating physician whether any are necessary for you.

Frequently asked questions before purchase

Is it safe with a pacemaker or implanted defibrillator?

In general, no. Electrotherapy is forbidden in patients with a pacemaker, implanted defibrillator (ICD), neural stimulator or hearing implant — only with cardiologist/arrhythmologist approval. Details in the electric treatment and implants article.

Can I use it at home without help?

Yes, the Genesy 300 Pro is optimized for home use — compact size, Hungarian menu, symptom-specific factory programs. Before the first session consult your treating physician or physiotherapist about which program is recommended for your specific complaint. For new, worsening or unknown complaints always seek medical consultation first.

What is the difference between the Genesy 300 Pro and Genesy 600 for my situation?

The two devices share the same physical form (160 × 99 × 35.4 mm, 404 g) and the same Hungarian menu and user interface. Differences:

The Genesy 600 includes a denervated muscle program (3 programs: triangular, trapezoid, square) — for peripheral nerve injury (e.g. Bell’s palsy).
The Genesy 600 offers more programs: 53 sport vs 22, 11 rehab vs 7.
The Genesy 300 Pro is sufficient for basic use: TENS, EMS, microcurrent, FES, iontophoresis — 5 current types.
There is a significant price difference in favor of the Genesy 300 Pro.

If your needs are basic (pain relief, muscle strengthening, wound healing, basic rehab), the Genesy 300 Pro is a good starter choice. If you need denervated muscle programs choose the Genesy 600. If you also need IF or Kotz choose the Genesy 1500.

How long until I feel the effect?

It depends on the method. TENS: immediate pain relief during the session. EMS (muscle strengthening): 4–6 weeks of regular training. Microcurrent (wound healing, joint inflammation): changes after 2–4 weeks. Iontophoresis: 3–6 weeks. Chronic complaints require patience — it’s not like taking a painkiller. If there is no change after 6–8 weeks, consult your physician about continuing.

Can I treat two people or two painful areas at once?

Yes, that’s the 2+2 mode. The 4 channels split into two groups: channels 1–2 run one program and 3–4 run another. You can treat two family members in parallel or two painful areas at once (e.g. both knees, or lower back and shoulder). Microcurrent and iontophoresis are exceptions — they do not run in 2+2.

How long after surgery should I wait to use it?

There is no single answer — consult your treating physician. Special considerations apply near fresh sutures, screws and surgical materials. Many rehab programs can be started in the first days after surgery if the surgeon permits. EMS programs for muscle restoration are typically recommended during the active rehabilitation phase (1–6 weeks post-op).

Can it replace my physiotherapy?

No. Electrotherapy is an adjunct, not an alternative. EMS programs build muscle, but coordination, range-of-motion improvement and relearning movement patterns are guided by a physiotherapist. The most effective package: physiotherapy + Genesy 300 Pro electrotherapy + prescribed medication (if any).

Can I create my own program if my physiotherapist recommends custom settings?

Yes. You can save a custom program created from scratch — 15 programs per user. You can also modify frequency, pulse duration or treatment time during a running session (Run Time feature). This is useful for those whose physiotherapist prescribes personalized parameters.

Technical specifications — what they mean for you

Model	Globus Genesy 300 Pro
Manufacturer	Globus Corporation, Italy
Number of channels	4 – you can treat 2 people or 2 painful areas simultaneously
Current types	TENS, EMS/NMES, microcurrent (MENS/MCR), FES, iontophoresis (total 5)
Number of programs	more than 90 presets + 15 custom programs per user
User profiles	multiple profiles – suitable for family use
TENS/EMS intensity	0–120 mA – strong enough to produce clear tingling and visible muscle contractions
TENS/EMS frequency	0.3–150 Hz
Pulse duration	50–450 μs
Microcurrent (MENS/MCR)	0–800 µA, 5–200 Hz, 1–250 ms pulse (on channels 1 and 3) – a thousand times gentler than TENS; typically not felt
Iontophoresis	0–10 mA, channel 1 only – for drug delivery
NO Denervated	– peripheral paralysis treatment is available on Genesy 600, 1500, 3000
NO Kotz	– medium-frequency sport stimulation is on Genesy 1500 and 3000
NO IF (interferential)	– deep muscle/joint current is on Genesy 1500 and 3000
Treatment time	1–99 minutes per program – most clinical protocols are 15–60 minutes
Display and menu	backlit, Hungarian (English, German, French, Italian, Spanish also available)
Safety sensor	detects if an electrode is not adhered and stops the current
Battery	built-in Ni-MH 7.2V / 1.8 Ah – sufficient for several hours of treatment
Charging	via mains adapter; for safety treatment only starts from the battery
Device size	160 × 99 × 35.4 mm – compact, comfortably hand-held
Weight	404 g – lightweight, easy to carry in the bag
Protection rating	IP22 – protected against vertical dripping water
CE certification	CE Class IIa medical device (MDD 93/42/EEC)

When NOT to use the Genesy 300 Pro?

If you have a pacemaker, implanted defibrillator (ICD), neural stimulator or other active implant — only with cardiologist / arrhythmologist permission.
Do not place electrodes on the front of your neck (near carotid artery).
If you have cancer and the treatment area would be affected — consult an oncologist first.
If you are pregnant — avoid use for the entire pregnancy.
Do not place electrodes on your head, around the eyes or on the temples.
Do not conduct current through your chest (one electrode front, one back) — risk of cardiac arrhythmia.
Do not stimulate the pectoral and dorsal muscles simultaneously.
If you have a new, worsening or unknown-origin pain — get medical evaluation first.
Do not treat over fresh wounds, dermatological conditions or recent scars.
Not recommended for fever-associated or unknown-origin inflammation.
If you have a blood clot (DVT) in the treatment area — forbidden due to embolization risk.
Poorly controlled epilepsy — individual medical judgement required.
Capillary fragility (sensitive small vessels) — use cautiously at low intensity.

Not sure? Consult your treating physician or physiotherapist before use. Read details in the electrotherapy contraindications article.

Important information

The Globus Genesy 300 Pro is a CE-certified Class IIa medical device (MDD 93/42/EEC). Optimized for home use; recommended for use with treating physician / physiotherapist consultation. The iontophoresis program should only be used under specialist supervision and with an appropriate active substance choice.

Possible side effects: skin irritation may occur under the electrode on sensitive skin; rarely allergic reaction to electrode gel. If rapid heartbeat or cardiac rhythm irregularity occurs during treatment, stop immediately and consult a physician.

The Globus Genesy 300 Pro is a complementary home treatment — it does not replace medical diagnosis, prescribed medications or physiotherapy. For new, worsening or unknown complaints consult your treating physician. Results may vary between individuals.

Genesy 300 Pro