Back pain, muscular pain of any kind, knee pain and arthritis are known to make life extremely uncomfortable. They are as nerve wrecking as possible, especially if the pain is constant and prevents you from performing your daily activities comfortably, as you normally would.

When you suffer from pain and muscle spasms, your entire life can be turned upside down. Your mood changes are quite frequent, you might not have the energy or the will to take long walks, do sports, play with your children or work.


Product Rating Price
iReliev TENS + EMS Combination Unit Muscle Stimulator for Pain Relief 4.4/5 $$$
Pure Enrichment PurePulse Pro TENS Unit Muscle Stimulator 4.4/5 $$
AccuMed AP212 Portable TENS Unit Electronic Pulse Massager with 16 Modes 4.6/5 $
FDA cleared HealthmateForever YK15AB TENS unit Electronic Pulse Massager 4.4/5 $
NURSAL Tens Unit with 16 Modes and 8 Pads Electronic Pain Relief Massager 4.6/5 $

Luckily, there are plenty of methods that modern alternative medicine offers to make your life easier. For instance, TENS units are known to be extremely effective in relieving the pain and relaxing the muscles. Therefore, if you know that you have a predisposition to muscle pain, poor posture, upper or lower back pain or knee pain, having such an accessory at your disposal at any time can prove to be of great help.

What is a TENS unit?

A TENS unit is a device that uses transcutaneous electrical nerve stimulation to relieve the tension and pain in sensitive areas, by sending mild electrical current through your tissues. The market offers a variety TENS device models that vary in complexity and ease of use. Most models come with sticky pads that are known as electrodes, are easy to connect to your body and use whenever you want. There are very few contraindications, such as the use during pregnancy. Other than that, everyone can use these units to get rid of chronical pain, regardless of the age or gender.

A large number of ongoing studies have shown that TENS machines can provide short-term pain relief and they are healthier than medications or other popular methods. Although TENS units can be used by almost anyone, it is always recommended to ask for your physician’s advice before buying one. Ask about the frequency of use, the intensity that you should use and the areas of the body where the electrodes should be placed. Most TENS units come with a variety of settings, which is why it is recommended to read the instructions carefully before starting to use one.

These devices are generally small and portable. You can wear them in your bag while traveling or taking them with you when you visit your family. However, under no circumstances should they be used under the shower or while driving. It is important to acknowledge that they are sending electrical impulses throughout your body and your muscles could react unexpectedly.

If you are looking to buy a TENS unit for yourself or for one of your family’s members, you have come to the right place. We have reviewed 5 of the best-selling products on the market in order to help you make a faster decision. Analyze the pros and cons that we have highlighted in the below products and make sure that you choose the best product for your needs.

iReliev TENS and EMS Combination Unit Muscle Stimulator

This is one of the products that bring value for money, as it comes at a low price and offers plenty of useful functions. The unit is white, nicely designed, it has intuitive buttons and an LCD screen that helps you understand the functions that you have selected. This device has a few modes: arthritis mode, 7 pain relief modes and 6 muscle performance modes. It has 25 intensity levels, as well as a button for portable therapy and one for setting the treatment time.

Also, this TENS unit has a lock function that serves as a safety feature, as well as a dual channel button that helps you select the frequency fast and easy. Thanks to its slim design and intuitive controls, this product is easy to maneuver. It includes a belt clip and holster that are useful in case you want to move around in the home or office. Also, it includes 8 electrodes that measure 2 x 2 inches, 4 pads and 2 lead wires. Additionally, the box includes 3 AAA batteries.

What’s to like?

  • It is affordable
  • It is nicely designed
  • It has 25 intensity levels
  • It has a lock function
  • It is easy to maneuver
  • It has a large LCD display
  • It is portable
  • It has 8 electrodes and 4 pads
  • It has a dual channel technology
  • It gives treatments with a duration between 5 and 60 minutes
  • It has one arthritis mode

What’s not to like?

  • The unit comes with pre-set programs, but cannot be set entirely manually

Pure Enrichment PurePulse Pro TENS Unit

This TENS unit has a gorgeous design, pads that are easy to use and a variety of functions that can be chosen using intuitive controls. It is an FDA approved product that is backed by a 2-year manufacturer warranty, which gives it quite some credibility. It comes with an LCD display that allows users to customize their treatment. Also, it has 8 pre-set programs that one can choose from, as well as a timer that can be set to 5 to 60 minutes.

This product comes with 25 levels of intensity that you can choose depending on the pain level and on the area that you are placing the electrodes on. The levels of intensity are set to serve either more sensitive areas of our body, either stronger ones. It is recommended for neck pain, back pain, legs, knees, buttocks and many more. It includes 2 connector leads, 3 AA batteries and 4 electrode pads. Also, it comes with a storage bag that helps you transport it easily when you are on the go.

What’s to like?

  • It has an affordable price
  • It is easy to use
  • It has an LCD display
  • It has 25 levels of intensity
  • Its timer can be set from 5 to 60 minutes
  • It has 8 pre-set programs
  • It is FDA approved
  • It has 2 connector leads
  • It includes batteries
  • It is portable and includes a storage bag

What’s not to like?

  • It is a small unit and it is not meant for professional use

AccuMed AP212 Portable TENS Unit Electronic Pulse Massager

A modern portable TENS unit from AccuMed, this device brings technology, practicality and performance together. It can be bought at a very good price, it has a gorgeous design with a huge LCD display and graphics that help one understand the functions they are choosing. It has 16 preset routines that have been inspired from acupuncture, therapeutic massage, cupping, scraping and many more.

This TENS unit comes with 20 levels of intensity, a timer that can be set between 5 and 60 minutes and two pairs of electrodes. It is recommended for all kinds of muscular pain, it is easy and intuitive to use and it is backed by a 1-year warranty and lifetime assistance, which gives it a lot of credibility. It is a compact, lightweight unit that can be carried in your bag anywhere you go. One of its main advantages is the fact that it is rechargeable through a USB cable and an AC adapter.

What’s to like?

  • It is inexpensive
  • It is easy to use
  • It has an innovative design
  • It has a large screen
  • It has 16 preset routines
  • It is inspired by massage techniques
  • It has two pairs of electrodes
  • It is lightweight
  • It is portable
  • It can be charged through USB or AC adapter
  • It has a 1-year warranty from the manufacturer
  • It has lifetime assistance provided by the manufacturer
  • It has a timer

What’s not to like?

  • It does not include a clip or a hook, which sometimes can make it uncomfortable to use

FDA cleared HealthmateForever YK15AB TENS unit

If you are looking for a TENS unit that has a modern design, plenty of functions and that comes at a great price, this is also a good option for you. By comparison to other similar units, this one has a large control device with a large number of keys that are specifically designed to serve certain areas of the body. It has a blue LCD screen that also displays the body area that the unit is serving, plenty of therapeutic modes and speed controls. Also, it has adjustable intensity and programs that can last for up to 80 minutes.

This unit has two channels that users can choose from, as well as four outputs for the electrode connectors. It was designed to serve the relaxation and pain relief needs of individuals of all ages. The box includes 4 pairs of electrode pads, one pad holder and 3 AAA batteries. It is lightweight and portable and extremely comfortable to move around with thanks to its back clip.

What’s to like?

  • It has a great design
  • It comes with multiple functions
  • It has controls that target all body areas
  • It has 15 massage modes
  • It comes with a default 80-minute timer
  • It has 2 separate channels
  • It has 4 outputs
  • It has speed and intensity controls
  • It has a back clip that makes it easy to wear when on the move
  • No gels or creams are required

What’s not to like?

  • Although this device’s controls are useful and extremely practical, some users would say that there are too many buttons on the remote

TEC.BEAN Rechargeable Tens EMS Unit with 16 Modes

The last product on our list is a TENS unit with a great design and a large number of features that make it perfect for those who are quite busy, but are also looking for a way to relieve pain and relax their muscles. This product has 16 preset modes and 20 intensity levels that can be increased or decreased using the remote control. Changing the settings is extremely easy, as the device has a large LCD screen and only one round button from which the treatment type, the massage mode and the intensity can be set.

It is equipped with a timer that can be set from 10 to 60 minutes, while the default timer is set at 20 minutes. The device comes with 8 reusable pads that are self-adhesive and do not require gels or creams in order to work perfectly. The great thing is that the unit can be charged through USB or an AC adapter that is included in the box.

What’s to like?

  • It is inexpensive
  • It has a gorgeous design
  • Its controls are intuitive
  • It includes 2 large pads, 4 medium pads and 2 small pads
  • It can be recharged through a USB cable or an adapter
  • It has 20 intensity levels
  • It has 16 programmed massage modes
  • It is FDA approved
  • It is recommended for medical and relaxation purposes
  • It is backed by a 2-year warranty

What’s not to like?

  • It only has one operating button


Having to deal with muscular pain on a daily basis isn’t exactly a comfortable way of living, which is why it is critical to find solutions in the early phases of medical conditions such as upper and lower back pain, knee pain, tendon pain or legs pain. TENS units are some of the most efficient devices on today’s market that one can use in the comfort of their own home to relieve the pain and relax the muscles.

Choose one of the five devices above if you want to have a relaxation device at your disposal all the time. Modern TENS units are easy and comfortable to use, are equipped with intuitive keys and come with electrodes and pads that do not require any gel or cream in order to function properly. Such a device represents the ideal option for individuals of all ages, regardless of their occupation or gender, as most products are portable and can be even used when on the go.