Wireless TENS Units – Are They Worth Buying for Back Pain?

TENS (Transcutaneous Electrical Nerve Stimulation) units are phenomenal for relieving nerve related pain anywhere on your body. With today’s wireless technology, it is now easy to carry your unit with you to use anywhere inconspicuously. The device provides electrical stimulation for nerves to include muscles that helps to alleviate pain when endorphins are released in your brain. Endorphins are the body’s natural painkillers so you will not need pain medication. There are no side effects to worry about with a TENS.

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The only difference between the TENS wireless device and the unit that is not wireless, you guessed it—are the wires. Being wireless the unit runs on batteries and permits you to put it in your pocket or purse to attach anytime and anywhere you want and need quick pain relief. Your lower back might be killing you sitting at the computer all day, your legs might be aching and cramping from long-term standing, maybe you work outside and have pain from the work you do. You can wear wireless units all day long without anyone seeing wires and you never need to find a wall receptacle to plug it into.

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[h3line h3-text=”Features to Look for Choosing a Wireless TENS Unit“]

You will want to choose the type of wireless device that best supports your needs that provides:

  • Quality and Durability
  • Long Warranty Period; Lifetime is better
  • Body Coverage Areas
  • Reusable Electrode Pads
  • Pads are Replaceable
  • Long Lasting Batteries
  • Small to Fit Under clothing

[h3line h3-text=”Types of Pain Relief Provided“]

With a plethora of TENS units in the marketplace, you will want to consider which one will work the best for your targeted pain areas that can be relieved such as:

  • Neck, Shoulders, Arms, Hands
  • Upper, Mid- and Lower Back
  • Thighs, Legs, Buttocks
  • Calves, Feet, Toes
  • Sports Injuries
  • Arthritis, Fibromyalgia

TENS units are designed for chronic and acute pain. We will discuss here the best units for your consideration for significant pain relief. You also might want to think about EMS (Electronic Muscle Stimulation) units that work for muscle aches and pains. They can be used together to provide even more pain relief and comfort.

[h3line id=”top_rated” h3-text=”Top 5 Most Popular Wireless TENS Unit Reviews“]

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Note: Click the pictures to check the best prices, read all customer reviews, and get more information.

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[boxsph3 id=”item1″ h3-text=”1. iReliev TENS + EMS Combination Unit Muscle Stimulator “]

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Go cordless! The iReliev® TENS (Transcutaneous Electrical Nerve Stimulation—transcutaneous means penetration through the skin) with EMS (Electrical Muscle Stimulation) is powerful yet gentle. The combination unit uses no cords to plug into the wall leaving you to sit in one place for the duration of your therapy. The model number T-5050 is available on Amazon.com® and is affordable without wires!

Get a FREE Mini TENS Unit. Just Pay $7 Shipping & Handling

This is a precision-crafted unit and I love it! Discover for yourself why it’s the best lightweight unit weighing only a few ounces outside of its carrying case. All you need to do is set the handheld remote controller to the settings you like best. The dimensions are small enough to put it in your purse or satchel, gym bag, or pocket. You need about 10-feet from the remote to the pads for reception.

With the wireless system, you can wear the electrode pads and go about doing what you’re doing be it at the office, home, or in the car. With the freedom of movement with the battery-operated unit, you will never know you’re wearing it and neither will anyone else when the pads are placed under your shirt, blouse, or other clothing. It’s inconspicuous and no one will ever know because it makes no sound either.

The unit is durable and is made with high-quality in mind. It is unisex to be worn by both women and men. The electrode pads are reusable, it comes with a lithium rechargeable battery that you never remove.

The release of pain is what we’re after and this delivers with excellent results. This TENS and EMS device is designed and engineered for chronic and acute pain to alleviate pain for:

  • Neck, Shoulders, Arms, Hands, Fingers
  • Upper, Mid-, and Lower Back
  • Thighs, Legs, Buttocks
  • Calves, Feet, Toes
  • Arthritis, Fibromyalgia
  • Carpal Tunnel Syndrome, mild
  • Menstrual Cramps
  • Sciatic Nerve Pain—that can send pain down one or both legs
  • Sports Injuries

You can use this TENS/EMS unit for:

  • Rehabilitation purposes
  • Muscle strengthening
  • Relaxation of muscles
  • Preventing disuse muscle atrophy
  • Increasing blood circulation
  • At the gym during workouts

Never use on your chest area because the heart is electrical. A TENS/EMS unit should not be used with implanted medical devices, metal, broken skin or wounds, persons with epilepsy, on the top or side of the head or face, front of the neck, eyes, mouth, or throat, pregnant women, or cancer patients. Consult with your healthcare provider if you have any preexisting or existing conditions that would preclude you from using this device. Keep out of the reach of children; no one under the age of 16 should be using the TENS pain relief management system. Use only as directed in your User’s Manual. A TENS unit is an electronic medical device. Always read the label and User’s Manual.

You won’t need prescription drugs when you use this device to alleviate arthritis, muscle, and sciatica nerve pain. It will be easy for you to select your specific programs from the FDA (USA Food and Drug Administration) certified unit. Swelling, stiffness, pain, soreness, and inflammation will be eliminated and you can wear the device all day as I do. This unit improves blood circulation and eradicates muscle spasms increasing range of motion.

It arrives well packaged and it has a free substantial plastic carrying case with handle. I love the carrying case to store the components in the compartmentalized spaces and take with me traveling! The screen on the unit is backlit with a blue LED (light emitting diode). The 2 pods use an orange light.

Plug the 23.5-foot UL® cord into a 110/120-Volt, USA, Canada, or Mexico outlet. The power is 80 mA (0.08-Watts). Those of you in other countries will need to buy a 220/240-Volt adapter to use this unit.

The gel pads are self-sticking plus you get 2 more free as a gift from this unrivaled company. The pad sizes are 3- x 5-inches and are pre-gelled when they arrive never needing to be re-gelled.

The User’s Manual and instructions with a quick-start guide are written in fluent English with many color illustrations to show you instructions and loads of information for using the first time, specifications, and troubleshooting tips.

Select from 7 levels for the TENS modes and 6 EMS therapy modes. There is 1 arthritis mode. There are 2 pads to put on your skin and you can buy 2 more if you want more therapy areas of coverage. You will have 14 preset modes to choose from for your therapy.

The pads snap to the receiver very easily by pushing with your thumb. The receivers with the device show the channels: CH 1 and CH 2. I’m going to buy CH 3 and CH 4 to do my neck while doing my lower back. If you want 2 more pads, order them here.

Note: Never charge the pods when attached to the pads. The sticky pads have metal and there is a resistance factor to consider—so just don’t. Be sure to keep the plastic pieces the pads came on to place them back there once you’re finished with your therapy session.

Gift-wrapping is available for your loved ones, family elders, and anyone needing pain relief. You will receive a User’s Manual, remote control, 2 pods, 2 gelled pads plus 2 extra pads, USB port adapter, dual USB charging wire/connector, carrying case, and Warranty.

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[buycom asin=”B073DGQ4KD” url_compare=”http://www.painawaydevices.com/wireless-tens-unit-for-back-pain/#top_rated”]


[boxsph3 id=”item2″ h3-text=”2. Easy@Home® Wireless TENS Unit“]

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The Easy@Home® model number EHE016 is FDA approved needing no doctor’s prescription to relieve your aches and pain. The device is rechargeable with its powerful muscle stimulating action. It is wireless with no remote-control unit to use. The silicone pads have 3 buttons and you apply it to your skin and turn it on. Without a controller to carry around in your pocket, you are free to move about with no encumbrances.

No one will ever know you are wearing it under your clothing! Thus, take it to work and anywhere you travel putting it under your tops, pants, and even your sock tops. There are no wires to hang around your body grabbing onto door knobs or chair bars.

The built-in rechargeable lithium-ion battery is its power. You must charge the simulator the first time you plan to use it for about 20- to 30-minutes. It cycles for 20-minutes automatically, yet you can turn it back on easily and quickly.

You will enjoy the 5 preset programs with 15 levels of intensity. You will receive a pair of pregelled pads. Each replacement kit comes with 16 replacement electrode pads: 4 sets of 4 pads.

You can use these pads with your existing TENS unit if the connectors fit.

The output current is 50-Volts, 84 mA at 500Ω. The pads will need to be recharged plugging the UL® listed cord into a USA 110/120-Volt, 50/60 Hz receptacle. The adapter is for USA, Canada, and Mexico outlets. In other countries you will need to buy a 220/240-Volt adapter to insert into your receptacle.

Do not use the unit if you have a cardiac pacemaker or an existing cardiac condition, implanted metal devices, screws in areas of your body, pregnant or suffer from epilepsy.

The dimensions of the pad are 6-inches wide x 3-inches top to bottom.

You will receive the unit, pads, A/C adapter, USB cable, a 1-year Warranty and money back guarantee or replacement if you are unhappy or the device is defective.

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[buycom asin=”B01NCIK4N2″ url_compare=”http://www.painawaydevices.com/wireless-tens-unit-for-back-pain/#top_rated”]


[boxsph3 id=”item3″ h3-text=”3. HealthmateForever® Wireless TENS Unit and EMS/PMS Muscle Simulator“]

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The HealthmateForever® brand is well known for its superb stimulators. The model number HM8ML on Amazon.com® has many positive star reviews for this unit’s ability to ease pain. The unit is Class II FDA certified, is a black Wi-9 device about the size and thinness of a cell phone. The Wi-9 provides more attachments than most other brands. The other non-Wi-9 units come is blue, black, and silver at less money. The device is portable to take with you everywhere.

You can select from 8 preprogrammed massage programs all with 20 various levels of intensity shown as waves on the front control panel. Use it with wires or without. It does not use Wi-Fi and it is not needed for the unit to function.

The preset modern and Chinese technology programs are Tuina (push/pull), tapping, leg, cupping, back, foot, acupuncture, and combinations. The timer lets you set it from 10- to 60-minutes. It does not run continuously; that would defeat its purpose. If you want more than an hour’s time, simply reset it. See the graph at the right for all the programs it will do for you.

Be rid of sciatica, cramps, aches, muscle stiffness, muscle knots and have relief to relax you all over.

You can use only 2 pads or all 4 at the same time for different areas. The built-in lithium battery is rechargeable and will run up to 10-hours with continued use. The device has a pause button with an easy to read animated backlit LCD (liquid crystal display) screen.

The TENS and the EMS/PMS (electric/powered muscle stimulator) is just the unit to relieve muscle pain, sciatica nerve pain and more. Rather than spend your money and time visiting a doctor or chiropractor for the same treatment, do your sessions in the comfort of your home wearing your bathrobe and house slippers. Alleviate your chronic and acute pain and never leave the warm house when it’s snowing outside.

It’s easy to use by attaching the pregelled pads to your pain areas, turning it on, and selecting the mode you like best.

Do not use the unit if you have a cardiac pacemaker or an existing cardiac condition, implanted metal devices, screws in areas of your body, pregnant or suffer from epilepsy.

The USB cord can be inserted into the wall receptacle to recharge or plug into a computer port that has USB sockets. Plug the UL® listed cord into a USA 110/120-Volt, 50/60 Hz. The adapter is for USA, Canada, and Mexico outlets. In other countries you will need to buy a 220/240-Volt adapter to insert into your receptacle. The unit does not use removable batteries.



Output pulse width: 90 μS ±15%
Pulse frequency: <100 Hz
Max output amplitude: <5-Volt (RMS)
Input: DC 5-Volts
Rated current: ≤ 50 mA
Rated power: ≤ 0.25-Watts
2.5 mm plug
Screen size: 1-inch wide x 1.25-inches long
Unit size: 1.5-inches long x 3.25-inches wide x 0.25-inch thick
Weight: 1.1-ounce


The Wi-9 Kit Includes:

  • 1 TENS/PMS Stimulator
  • 1 Wireless Transmitter
  • 1 Receiver
  • 2 Sets of Self-Adhesive Large Oval Electrode Pads
  • 4-Piece Self-Adhesive Conductive Reusable Gel Pads
  • 2 Sets of Electrode Wires (2.5 mm plug)
  • 1 USB Charger/Wall Unit (International Travel Charger 110V – 240V)
  • 1 Pads Holder
  • User Manual
  • Warranty Card

Use it for neck and shoulder pain, lower back coccyx pain, and any pain anywhere on your body. This is a fantastic unit!

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[buycom asin=”B06XYB2DXH” url_compare=”http://www.painawaydevices.com/wireless-tens-unit-for-back-pain/#top_rated”]


[boxsph3 id=”item4″ h3-text=”4. trūMedic® Micro TENS II“]

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The trūMedic® Micro TENS II model TM-600DC Pain Management in black is super cool, super small, and super effective! I adore it! It is black and uses one large electrode pad to focus on a pain area that is larger. It is wireless using two AAA batteries included with an additional set in the box. Being in a hurry, I simply put the unit on my right lower back and watched TV without any lead wires. This is the world’s first TENS unit that cycles on and off throughout the night for pain relief and during the day as well.

I like the programming of either P1 or P2. In the program 1 (P1), it will run 30-minutes. First it runs 15-minutes at 100 Hz, then 15-minutes at 10 Hz. Then it ends. You can immediately set it again, but my chiropractor said do it one time and wait 30 to 60 minutes.

Program 2 (P2) is an 8-hour program. It runs 20-minutes at 80 Hz, 20-minutes at 8 Hz, 40-minutes at rest, and then repeats that cycle 7 times for a total of 8 hours. One Hz is 1 pulse per second. Easy math.

I’m amazed trūMedic® manages to get all this programming information into one small device! The power on button lights up in blue. The plus sign lets you have more intensity and the minus button reduces intensity. It has 40 power levels and that should give you enough options for a nice feeling.

I’m thrilled with the pain relief this unit provides with its superior muscle stimulation. You can put the electrode pads on many different spots such as forearms, shoulders, waist, thighs, and feet with this single channel unit.

Never put a TENS electro pads at your TMJ (temporomandibular joint) the jawbone at the side of the cheek on the face, on your chest, neck, or head.

When you athletes are sore and tired, try this for pain relief. Anyone can use it—walkers, runners, hikers, gardeners suffering lower back pain from digging and bending over, and those sitting at computers all day. Truck drivers find this convenient to use when having their hands on the steering wheel. Just set the buttons to your liking and stick it on the area of pain—probably at the lower back region and lumbar area in the middle back.

I would not put this on the abdominal (abs) muscles. Those are the 6 muscles above the belly button known as a 6-pack—those are too close to the heart. Biceps, triceps, and deltoids in the upper arm are fine to put it on. It’s great for the gluteus maximus and gluteus medius (butt) muscles. It’s great on tired trapezius muscles in the back.

The large pad is 4×5-inches. You will receive a free set of the electrode pads, a second set of batteries, adapter lead wires, and a black mesh carrying pouch. Slip it into your purse or satchel to have with you when working or traveling.

Your satisfaction is guaranteed with a full parts and labor warranty good for 90 days after purchase date.


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As with all electrotherapy TENS or EMS devices do not use if you have a heart pacemaker, implanted defibrillators, implanted metallic or electronic devices, metal screws and plates, have a heart condition or any condition precluding its use. Also consult your healthcare provider for any specific condition you might have before using a TENS unit.


I would not put this on the abdominal (abs) muscles unless your doctor or therapist says it’s okay to do so. These muscles are the three layers of the abdominal wall. They are, from the outside to the inside: external oblique, internal oblique, and transverse abdominal.

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[boxsph3 id=”item5″ h3-text=”5. iReliev® Mini Wireless Tens Pain Relief Patch“]

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The small iReliev® Mini Wireless Tens Pain Relief Patch speedily relieves muscle and joint pain where it hurts and aches most. The wireless TENS technology is easy to use and is very effective. No prescription is necessary from the doctor with the FDA cleared unit. It comes with 2 electrode pads for soothing pain relief.

For portability to take with you where you go, the control unit on this TENS is easy to operate and it is a single channel device. With no wires to trip over, you snap the electrode pads to the backside of the control unit and apply to the sticky gel pad to your skin where you are experiencing pain. The unit automatically shuts off after 20-minutes of use, therefore, it is energy efficient.

The TENS has one preset mode for relieving back, shoulder, arm, and leg pain. It will also feel great at joints and sore muscle areas. It is used for athletic injuries, sprains, slight strains, and arthritis pain.

For being such a small unit, you will be amazed at what it can do at under $30. It has 8 intensity levels where you can identify the level that is most comfortable for you for acute and chronic pain.

The TENS uses 10 mA output power making it strong. iReliev® model ET-0303 is powered by 1 Lithium Coin Cell battery (CR2032).

The control unit is micro-size, 2.5-inches x 1-inch, and only one-half inch thick and It weighs less than one ounce to be light on your body.

Gift-wrapping is available and the unit comes with 1 iReliev Pain Relief Patch Device, 2 snap style electrode pads, and 1, 3-Volt CR2032 battery and a 1-year Warranty. The unit is made in Taiwan.

[buycom asin=”B00RAO844I” url_compare=”http://www.painawaydevices.com/wireless-tens-unit-for-back-pain/#top_rated”]


[h3line h3-text=”Important Considerations“]

If you have a cardiac pacemaker, active implanted defibrillator, or other implanted metallic or electronic device, the unit could cause an electric shock, burns, electrical interference, or even death. Pregnant women should not use the device. Always consult your healthcare provider for any questions you have about yourself when considering using any TENS units. Do not use on your head or face. Do not use for migraine headaches; just neck and shoulder where tension lives. Do not use on the chest—the heart is there and is electrical.

Keep out of the reach of children; no one under the age of 16 should be using the TENS pain relief management system. Use only as directed in your User’s Manual. A TENS unit is an electronic medical device. Always read the label and User’s Manual.

Final Thoughts

You will be delighted using your home TENS or EMS unit to relieve sore muscles, joint pain, and nerve pain to stimulate painful body areas. A TENS unit works on nerve endings while the EMS unit awakens your muscles. There are no side effects as attested to by many medical professionals. These units are professionally used by chiropractors, physical and massage therapists with successful results. No drugs are involved and when you use the device, you might be able to stop taking painkilling drugs that leave you feeling out of control. One more thing—are you sleeping on the right pillow? Happy shopping and be well.

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