The Pros & Cons of the Best Tens Units on the Market

Pain is part of our lives. We often move with our vehicles, motorcycles, or bicycles when working out or walking. During these activities, we may be involved in minor or major accidents.

Rehabilitating our bones and muscles take time, and the Pain is excruciating! I can relate. That time I dislocated two spinal disks around a year ago, which was not the best. I couldn’t move, bend or sit. Going to the bathroom involved crying and screaming. Getting an appointment with a physiotherapist or a chiropractor can take time. Lucky for me, mine took three days.

Now, this is where the most potent tens unit comes in. TENS stands for Transcutaneous Electrical Nerve Stimulation. It has been proven to stimulate muscles by providing heat across the skin to the affected regions that help heal. They’re also minimal, and you can easily carry them around.

Most of them are OTC, but you may need to consult your doctor first in severe pregnancy or heart conditions. Your doctor first in severe cases like pregnancy or heart conditions.

Taking pain meds can become costly, and most, if not all, have side effects. Although the Tens Unit will not cure your ailment, it will reduce the pain significantly. TENS can control Pain in two ways;

What does the tens unit do?

The tens unit is a device we can use to measure our muscles, and it’s been popular for a while. You can use it to calculate your muscle strength and has been popular for a time.

The tens unit can measure a user’s muscles, and You can use the device to track those muscles. But even if the patent application had been actual, tens units would not have affected the tens unit industry.

Sensory stimulation

It interferes with the transmission of pain signals by blocking the neural paths pain travel in motor stimulation.

It causes the body to release its substances to relieve pain, like an endorphin.

10 Best Tens Unit Machines – Comparisons

Image Product Details

  • Feature: 15 Modes
  • Feature-2: FDA cleared
  • Feature: 6 modes
  • Feature-2: FDA cleared
  • Feature: 10 Modes
  • Feature-2: FDA cleared

  • Feature: 14 modes
  • Feature-2: Tens+EMS
  • Feature: 8 modes
  • Feature-2: FDA cleared
  • Feature: Multi-Mode
  • Feature-2: Fda.Gov. – 882.5890
  • Feature: 9 modes
  • Feature-2: FDA cleared
  • Feature: 8 Modes
  • Feature-2: 4in1 Electrodes
  • Feature: 5 Modes
  • Feature-2: FDA cleared
  • Feature: 6 Modes
  • Feature-2: FDA cleared

10 Best Tens Unit Reviews

If you want the perfect tens unit Machine for back pain, find our most recommended models and compare those best tens machine reviews. I have put together products with the latest features, and they are highly versatile.

1. FDA Cleared HealthmateForever TENS Unit Machine

FDA Cleared HealthmateForever TENS Unit Machine

Say goodbye to those minor muscle aches and pains. The HealthmateForever TENS machine is here. It has a dual-channel operated stimulation system to relieve pain. In addition, it has two more modes compared to other units.

Tens unit will care for your message needs as it features 12-programmed massage modes in a rectangle design. The adjustable 10-80-minute timer allows you to control it using the T-button. In addition, the two outputs allow 4pads to be applied to two different areas simultaneously.

The outputs are isolated. However, this doesn’t affect the power strength in channels A and B. This unit gives you the power to control the intensity you need by pressing the center button that shifts from A-B. You can also use the +button to increase and the –button to reduce the intensity.

Most importantly, it is portable. You can simulate your muscles anywhere. The LCD backlight shows you what you need.


  • It covers two areas at the same time
  •  We can carry it around
  •  You can adjust the number of minutes you want
  •  The battery lasts after charging
  •  The modes are easy to navigate


  • The massage modes are subjective.

2. Endurance Therapeutics Aurawave TENS Unit Review

Endurance Therapeutics Aurawave TENS Unit Machine

Treatment has never been more accessible since the aura wave tees unit was made. It’s the first FDA-cleared Class II medical device available that doesn’t need a prescription. Instead, it’s like an OTC TENS Unit. It treats pain in the lower back and extremities with TENS technology.

If you need therapeutic results, the aurawave perfect tens unit got you. It’s equipped with six manual modes that deliver specific treatment. In addition, four automatic modes have been specially calibrated using a series of pre-programmed pulses. Furthermore, this unit has the ideal lower back treatment position. It has an adjustable Back Relief Belt that holds the adhesive electrode pads firmly. It can either be on either side of the lower spine.

The endurance therapeutics aurawave tens unit System delivers soothing, low-frequency pulses to fight pain. You can use the adhesive pads on arms, shoulders, thighs, and calves. It would be best to read the carefully aurawave review for the best tens unit to buy.


  • Battery charge lasts for a while
  •  You can use it wherever there’s pain. It’s not restricted to the back
  •  You can set your intensity and time
  •  It reduces pain, and there’s no need for painkillers/antibiotics
  •  Can treat two areas at the same time


  • It has a one-size belt with no elasticity.

3. FDA Cleared TENS Unit NK10AB

FDA Cleared TENS Unit NK10AB

The NK10AB Tens Unit is to help you relieve minor muscle aches and pains to our satisfaction. Not only does it relieve pain, but it also tones, firms, and improves the strength of your gluteus muscles. It is a dual-channel battery-operated muscle stimulation system.  

It features a 10-programmed massage mode in a rectangular design. The adjustable 10-60 minute timer uses a T-button that’s pressed. It has two outputs that allow four pads to be applied in two different areas simultaneously.

The two outputs are isolated such that both channel A and channel B have the same 100% power. Thus, if you press the center button (A/B channel shift key) to select either A/B, you can use the + button to increase and the – button to reduce intensity.

The advanced technology sends multiple electrical therapeutic waves through the electrodes. They stimulate deep tissue relief and muscle movements to relieve muscle tension.


  • You can use it on two different parts at the same time
  •  Versatile
  •  It has a built-in rechargeable battery with a charger
  •  Small and easy to carry around
  •  Give muscles quick workouts


  • The battery gets soldered after some time if not replaced.

4. iReliev TENS and EMS Combination Unit Muscle Stimulator

iReliev TENS and EMS Combination Unit Muscle Stimulator

Imagine a unit that combines two therapies into one. The 2in1 iRelieve TENS Unit combines TENS + EMS, delivering low voltage pulses to the skin to stimulate nerve fibers. Those fibers block pain signals from reaching your brain. If you’re always on pain pills to help you sleep or move, you don’t need them anymore. The iRelieve Unit increases the production of a natural endorphins-pain reliever.

The EMS feature is a strength training and rehabilitation tool. Especially if your ligaments broke or hurt muscles in an accident. It also offers post-exercise recovery benefits for athletes to prevent cramping and muscle pains.

The iRelieve Unit has 14 complete therapy Modes: 7TENS Pain Relief Modes, 1Arthritis TENS Mode, and 6EMS Muscle Strength and Recovery Modes. In addition, it’s portable and designed with a 5-60 minute adjustable timer, lock function, and dual-channel versatility.


  • Dual therapy unit; TENS and EMS
  •  Cords are long enough to reach everywhere
  •  Excellent intensity levels without turning it all the way up
  •  EMS relieves stiffness
  •  You can program to the length of time you want


  • You have to reset each function when the timer runs out.

5. Pure Enrichment PurePulse Pro TENS Unit

Pure Enrichment PurePulse Pro TENS Unit

Give your tired muscles a gift of a massage using the pure enrichment purepulse pro-tens unit muscle stimulator. It treats pain in your neck, shoulders, back, arms, hamstrings, buttocks, and knees. It’s a unit for relaxation.

You can customize your treatment with the easy-use display. It lets you select from 8preset therapy programs. You can adjust the timer from 5 to 60 minutes, depending on your desired time.

Explore 25 therapeutic intensity levels designed to treat everyone, from your baby to your great-aunt. It can also handle people of different muscle groups. The intensity levels range from gentle pulsations to sensitive areas. The more aggressive pulsations can be used for larger muscle areas.

You can get medical-grade pain management in the comfort of your home. Physical therapists and chiropractors recommend this unit. It’s a clinically proven, pocket-sized electronic pulse massager.


  • It uses AAA batteries which we can easily replace
  •  Variety pulses available for the convenience
  •  It comes with a series of videos to instruct you on its use
  •  You can use it on whatever part of the body
  •  It comes with a convenient storage bag


  • It doesn’t come with a wall charger. It relies only on batteries.

6. United Surgical Tens 7000 Tens Unit

Tens Unit – Tens Machine for Pain Management

This TENS Unit treats back pain, not ultimately, but it eases the pain. It comes with a complete set of electrodes-4individual electrodes in total. It’s complete with a TENS Unit manual, TENS Unit, lead wires, a 9-volt battery, instructions, and a carrying case.

It’s a professional unit that’s portable. The settings on the unit are flexible and adjustable. For example, you can change the time to fit what you want. You can also change the mode to fit your needs.

It has five modes of operation; burst, normal, modulation, strength duration1, and strength duration2. You can choose the one you need depending on your pain levels.

This unit has the capability of managing and rehabilitating muscles. It does this using electricity to stimulate the muscles. It’s unique; it automatically times and records sessions. It can record over 900 hours.


  • Adjustable to allow you to set to what you want
  •  Portable, the movement isn’t restricted
  •  It has a hip clip at the back for attachment to your pants or wherever
  •  Pads stick on the skin and can’t be shifted by the movement of clothes
  •  Intensity is constant


  • We can’t recharge it. It uses batteries.

7. FDA Cleared HealthmateForever YK15AB TENS Unit

The YK15AB unit is your go-to unit. It has clearly labeled buttons like the neck, shoulder, back, elbow, etc. It also comes with modes for versatility, including the type of massage like kneading and acupuncture.

Whether you’re booming or an elder, the Healthmateforever yk15ab is for you. The LCD screen with a backlight displays the buttons, making it much easier to choose the right button. In addition, it displays the 15 modes, time left on the session, intensity, and battery level indicator.

This model is the most advanced TENS Unit that comes with 15 modes. The powerful 4outputs (channel A1/A2 and B1/B2) output the same 20 levels of intensity without reducing the strength.

The timer default is 80 minutes. When the time is due, it auto shuts off. If you need to use it, switch it off and on again. You can use the +button to increase the intensity and the -button to reduce the intensity.


  • Come with detailed instructions on how to use them
  •  There are many options to choose from
  •  Enough leads and pads to start you off
  •  Rechargeable AAA batteries that You can easily replace
  •  Labelled buttons are convenient


  • It’s not rechargeable.

8. HealthmateForever TENS Unit 8 Modes

HealthmateForever TENS Unit 8 Modes

This Unit, unlike other models of HealthmateForever, has 4-lead wires. As a result, it allows 4pads with a single output compared to the dual models.

Uniquely placed from other models, it comes with 8 preprogrammed massage modes in a flower design. It’s also adjustable using a 10-60 minute timer using a “T” button. You can simultaneously use the 6pads for two different targeted areas.

It has 20 levels of adjustable intensity. You can use the +button to increase the intensity and the –button to decrease the intensity. An animated backlit LCD makes the controls easy to read. Its unique pause button allows you to click in case of an incident.

The advanced technology sends multiple electrical therapeutic waves using electrodes. It uses a rechargeable lithium battery which you can continuously use for up to 10 hours.


  • Holds a charge for several hours
  •  The 6pads are more significant to cover more ground
  •  It easily fits into your pocket
  •  We can charge it from a computer or a wall outlet
  •  LCD backlight that makes you see the controls and settings


  • The on/off switch isn’t secure.

9. truMedic TENS Unit Electronic Pulse Massager

truMedic TENS Unit Electronic Pulse Massager

If you’re excruciating and need a quick solution to stress, muscle soreness, or chronic pain, don’t get pain meds to get the truMedic TENS Unit. It’s for the OTC to use one kind of best otc tens unit. This state-of-the-art electrotherapy unit will reduce pain and stimulate your nerves.

It’s small and lightweight. You can easily carry it around. The unit is also easy to use. Its buttons are labeled with words like shoulder, waist, and hands. It uses alkaline batteries.

The large LCD shows you what is happening, including the type of massage. Then, depending on your pain, you can rotate the thumbwheel to get the exact intensity.

For maximum optimization, it comes with 5auto Stimulation Programs. It has a fully adjustable speed and intensity. Also included are 3Selectable Massage Settings. It uses high-frequency pulses to provide pain relief.


  • You can set the unit depending on the pain you’re experiencing
  •  Use all the 4pads at once if you want.
  •  You can select different settings for different body parts
  •  Putting it together and using it is easy
  •  It helps with many areas of pain


  • We can’t charge it. Replacing batteries can be costly.

10. Santamedical Electronic Tens Unit

Santamedical Electronic Tens Unit

The best unit for stress, muscle soreness, stiffness, or chronic pain is the Santamedical unit. It’s the simplest Tens Pulse Massager, yet the most advanced.

It comes with six auto modes (simulation programs). This unit allows you to choose the best one that will make you get your desired results. In addition, its fully adjustable speed and intensity allow you to choose the amount of power you want coursing through your body.

The best feature yet is that it can use both batteries and be recharged. It uses 6V of power with 4AAA batteries included in the package. The 4attachment pads nicely attach to your skin while in use.

It uses high-frequency stimulation to relieve pain in parts of the body. With the three selectable massages, you can choose one that fits your needs without overstretching the unit. In addition, the LCD lets you view the massage style, intensity, and time remaining when used.


  • Pads adhere well to the skin. Peel away easily as well
  •  We can use it on joints
  •  Small and lightweight. It doesn’t restrict movement
  •  3different therapeutic modes for efficiency
  •  Batteries are easily replaceable


  • We can easily turn the slider on the side.

Using TENS Units to Relieve Pain

For patients to derive the most benefit from using TENS units, they must learn how to use them properly. The Transcutaneous Electrical Nerve Stimulation, or TENS unit, is convenient and easy to carry with you anywhere. We can even carry this small battery-powered device in our pocket for use on the go.

A TENS unit is beneficial in helping to relieve pain from an accident or surgical procedure. Additionally, the TENS unit can be applied to chronic pain caused by cancer and other types of disease to provide pain relief. Even patients with difficulties taking traditional pain medication can benefit from using one of these units. An investment in a TENS unit offers a convenient pain management solution for anyone suffering from pain.

Electrical Impulses

The TENS unit sends electrical impulses through sticky patches applied to your skin. The wires from the unit allow electrical impulses to transmit to a patient’s nerves. These signals trigger the brain to respond with a tingling feeling instead of pain. In addition, the pain transforms into a completely different feeling, and the patient experiences pain relief.

The electrodes are placed according to a patient’s needs. The tens unit is determined by the intensity of the pain they are experiencing and where it is located. For example, the electrodes can be placed to handle post-surgical pain or relieve joint pain or muscle spasms. The patches can be positioned in various ways to provide the best possible pain relief; however, it is essential not to place patches or electrodes on your neck.

Depending on the severity and individual circumstances, you can treat arthritis pain effectively in a relatively short period, either 3 to 4 hours of treatment or three to5 days. It is not unusual for a patient with a limb amputated to experience pain for some time. We can treat this pain at home. A thorough medical consultation is essential when determining the correct pain management techniques.

Proper Use of a TENS Unit

Before beginning treatment with your TENS unit, ensure the batteries are fully charged. Tens unit will ensure that you can complete your treatment without any interruptions. The unit has two control knobs used for adjustments of the electrical impulses. One of these knobs will adjust the intensity of the electrical signals. The other knob controls the speed. Therefore, you must ensure that both knobs are in the off position before you begin your treatment.

Additionally, preparing the skin properly before treatment is essential. First, make sure the area is cleaned with alcohol. Next, place a little gel on the bottom of the patch. The gel will help transmit electrical impulses.

Factors To Consider When Buying The Tens Unit Machine

Some things need to be considered before setting ten units. So, you must first read these Best Home Ten Unit reviews carefully. Below are some essential considerations that you need to check.

Included Features

Most standard Tens Units come with universally accepted features. Many manufacturers add features to help you achieve satisfaction as you use the units. For example, some top-rated Tens Units have spare electrodes, gels, batteries, and a containment case.

These additions are usually bought separately. Getting the best tens machine with all these would be efficient and functional. You also need to find out if there are options for replacing the unit you settle on.

Best Tens Unit

Display size

The size of the display of the Tens Unit is essential. It will determine the comfort levels you’ll have when using the unit. It should contain an LED display that’s clear enough to see the displays on the screen. In addition, the controls should be clearly labeled and visible. Not only is this safe, but also efficient for you. It also allows you to make changes to the unit to fit your specifications.

The battery slot should be easily accessible to make battery change easy. It should also come with an AC adapter to plug into a power source to save on your batteries.

System Functionality

Before settling on a Tens Unit, you must evaluate how the system works. The first thing is the buttons/touchpads and controls. Some best tens devices are sensitive and can be mistakenly adjusted. This unit could cause a power surge that may become uncomfortable for you.

Look for a unit with a cover over the controls. This unit makes it easy to control the buttons and, ultimately, the unit.

The Manufacturer, Supplier, And Warranty

A Tens Unit is responsible for easing the pain in areas of your body. The company that manufactures the unit comes into play here, and the supplier as well. Before settling on one, research the legitimacy of both the manufacturer and the supplier.

Ensure that they both deliver high-quality material. Not only will this give you peace of mind, but you will hold the companies accountable in case of an incident.

A Tens Unit with a more extended warranty means the company is confident it will last. It also says that the company values customer satisfaction.

The Cost

The prices of Tens Units vary from brand to brand, model, and manufacturer. Models with more features cost more compared to ones with standard features. Consider the amount of electricity it uses or how often you need to change the batteries. Also, consider how much it will take to replace parts of the unit, like the pads.

Choose a unit within your budget that will give you the best results. It’s the investment in the long run.

How Long Do The Pads Last

The Tens unit pads are adhesive to connect the unit to your body. How you use the pads will determine how long the pads will last. They work best when put on clean, dry skin. The adhesiveness wears out depending on how long you use it. It’s advisable to have two sets so that you alternate them. The longer they last, the better for you.

Where To Buy The Pads

When the pads wear out, you need to know where and how to replace them. You also need to know how much they cost. The legitimacy of the stores or online shops is essential when replacing the pads. Most of them also sell electrodes as well in cases when you need to replace them.

Any Additional Information

The Tens Units need to use under the supervision of a doctor or a health professional. Ensure your doctor approves of it. When using the Tens Unit, read the manual to avoid incidences. Then, use the units with ultimate care for them to last.

FAQ For The Tens Units

What are the benefits of using a Tens Unit?

Tens Units are portable, lightweight, and safe, and will stop most muscle spasms or pain.

How does a Tens Unit work?

A TENS Unit is designed to replicate electrical nerve impulses into muscle contractions. It sends electrical currents through electrodes placed on the skin. The electrodes send signals to nerves that control the muscles.

Is a Tens Unit safe?

Yes. The TENS Unit has a stainless steel electrode and is medical grade.

Final Words

The above discussed are the best Tens Units on the market available today. They’re guidelines to help you choose one that will best suit your needs. Since they’re electronic devices, reading the manual with the units is advisable before using them. This unit will be safe for you.

Also, ensure that you get your doctor’s permission before using any Tens Machines. I recommend that you get any of the units discussed above.

Not only are they functional people across borders use them. You should, however, keep the factors considered in mind before buying one.

6 thoughts on “The Pros & Cons of the Best Tens Units on the Market”

  1. Thank you for reviewing TENS units! As it would happen, my personal EMPI TENS Unit device that I’ve had since 1999 has finally broken down, and I’m in the market to have it replaced. Thank you again for taking the time to compile all of this valuable information.


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