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iReliev TENS and EMS Combination Unit Muscle Stimulator Review

iReliev TENS and EMS Combination Unit Muscle Stimulator for Pain Relief Review

iReliev TENS and EMS combination unit muscle stimulator review
  • Editor Rating

  • Rated 5 stars
  • Spectacular

Review Summary:

The wonderful iReliev TENS and EMS combination unit muscle stimulator consolidates two treatments within just one device. The EMS stimulates muscles, while the TENS promotes nerve endings. With it, you only need one gadget to enjoy two magnificent functions.

Chiropractors and massage therapists have been using this drug-free medication for more than 30 years. So, if you’re suffering from pain but hate taking medicine, this product is just for you. To explore more about it, continue my iReliev TENS and EMS combination unit muscle stimulator review.

Programs and Modes

iReliev TENS and EMS combination unit muscle stimulator features 14 pre-set treatment modes that consolidate both Transcutaneous Electrical Nerve Stimulation (TMS) and Electrical Muscle Stimulation (EMS).

TENS modes, ranging from P1 to P7, are different in frequency and pulse width. These comfortable and gentle impulses are truly helpful in blocking acute and chronic joint and muscle pains. TENS mode P8 is set as joint inflammation mode, which gives symptomatic relief of chronic pain related to arthritis.

EMS modes range from P1 to P6, which stimulate muscle perseverance, recovery, and strength by contracting and releasing muscle, thus, improving anaerobic limit and capillary supply.

The combination of TENS and EMS are intended to prevent nerve torment signals from transporting to your brain, meanwhile increasing cerebrum concoction neurotransmitter and endorphin levels. With elevated amounts of endorphins, we feel less torment, and thus, decrease the negative impacts of stress. Endorphins can be increased by exercising, and this device improves this capacity even better.


iReliev TENS and EMS combination unit muscle stimulator offers 4 small cathode pads and 2 large pads for different muscle parts of the body. This kind of TENS + EMS unit is considered a dual channel, providing you great flexibility within one gadget.

Intensity Levels

The output intensity being provided by iReliev TENS and EMS is fantastic for a TENS gadget with just the size of a credit card. It includes 25 levels of intensity, offering you sufficient variety to find out the perfect intensity for both chronic and severe pains.

Additionally, the double channel flexibility is another plus point. It helps you alter the force freely. For example, if your 2 legs require distinctive power in light of the torment, you simply alter the intensity output. And done!

Different modes of iReliev TENS and EMS combination unit muscle stimulator have specific functionalities.

For some examples,

  • P1 TENS Mode – is intended for chronic pains. The continuous shivering treatment hinders the torment receptors and provides maximum relief.
  • P2 TENS Mode – is particularly intended for those having severe pains. It relieves twitching and spasms by triggering comfort level of beating sensation.
  • P8 TENS Mode – is particularly intended for ligament person. They trigger indiscreet massage on the influenced zone to ease the continuous pains connected with joint pain.
  • P1 EMS Mode – heat up muscles before your workout. The rhythmic massage consequently increases the intensity. It’s sufficiently comfortable to help with solid muscle development. The timer is preset to 10 min per session.

Note that various intensity levels do not decide the power of iReliev TENS and EMS combination unit muscle stimulator. Such factor is dictated by the output intensity of the machine being measured in mA. The device offers an output power of 80mA, which is relatively powerful.

Ease of Use / Device Operation

Whether you are typing in the office or going for a morning walk, if you need to stay aware of your muscle strength, iReliev TENS and EMS can work extraordinarily with optimum convenience.

Brief instructions are as follow:

  • Open the battery room, embed 3 AAA batteries and close it.
  • Connect 1 – 2 lead cables in the separate channels.
  • Connect the cable to particular pads. You can pick between 2-4 small pads or 1-2 large pads.
  • Remove the cathode film, put the terminal pad on the skin.
  • Turn on the gadget by pressing ON button.
  • Choose your mode and select timer.
  • Therapy Modes: To select Therapy Mode, press “MODE”. On the LCD, see the right treatment time flicker, press “MODE” twice. Program Mode will squint. Press “ON/+” or “OFF/ – ” to choose your favored treatment mode.
  • Intensity: Press “ON/+” and “OFF/-” to increase and decrease the power intensity.
  • Timer: Press “MODE” until the LCD screen blinks. Press “ON/+” or “OFF/- ” to adjust the timer, ranging from 5 to 60 mins with 5-min increment.
  • Auto-Locking: Press “ON” and “OFF” at the same time to enable or disable auto-locking.
  • The gadget automatically turns off after the treatment session is finished.
  • Turn off by pressing “OFF/” for three seconds. The LCD shall go blank, and the gadget turns off.

Or you can take a look at this video to know how to use the iReliev TENS and EMS system:


  • Always begin with the most minimal intensity step by step until you feel a “shivering” sensation. Never increase the intensity to the level causing extra torment. Remain under the discomfort point. Begin with short sessions from 5-10 minutes until you feel OK with the incitement. Press select mode to pick between TENS and EMS mode.
  • The timer countdowns on display with a one-minute increment for the length of your session. Your last treatment program will be saved and show up on the display when the gadget turns on.
  • If you cannot feel the intensity increases, ensure that the cathode cushions are set legitimately in the body.
  • To avoid electric shocks, never expel the pads while they’re turning on.


As I said in the previous section of this iReliev TENS and EMS combination unit muscle stimulator review, the device runs on 3 AAA batteries. The manufacturer provides these batteries as components of the package. The levels of batteries are demonstrated on the LCD screen at upper center quadrant. This attribute is greatly helpful.

The product is not rechargeable itself. However, the battery level has been augmented to last maximum 15 hours at P3 Mode with the intensity level of 7. Changing different modes with too high intensity may drain batteries life quickly.

You can confidently get around 15 hours using the product before it needs any substitution of batteries. Off the chance that you take a 45-minute treatment every day, you’d be taking up to around 20 sessions for each set of batteries.

Size and Transportability

Just about the size of a credit/debit card (3.5 x 2 inch), iReliev TENS and EMS is exceptionally convenient for portable treatment. The product can be used at your home or simply strolling around.

With small design, it can be easily put in your handbag, pocket or purse and carried on the go. It provides with even greater convenience by including a simple draw belt cut holder.

You can undoubtedly dismiss and supplant it to modify time, intensity and therapy programs without removing from the waistband thanks to the quick-draw holder clip. The manufacturer designs it with to be simply functional by one hand control.

Included Accessories

The full package of the iReliev TENS and EMS combination unit muscle stimulator includes the following accessories:

  • 3 AAA batteries
  • 8 premium electrode pads, size 2 x 2 inch
  • 4 XL electrode pads, size 3.5 x 5 inch
  • 2 lead wires
  • 1 controller
  • 1 belt clip and holster
  • 1 tote bag

Electrode pads and batteries are replaceable, and you can purchase them at checkout.


Customers are ensured with one year of warranty from the purchasing date.

Besides, the manufacturer provides customers with the two-week trial. During this time, if there are any problem related to the product or you feel uncomfortable while using it, they can return the product within this time after purchasing and claim a refund.

The warranty conditions are applied to important parts. The manufacturer has guaranteed absolute no defections of batteries, electrode pads, lead wires and other fittings in materials and craftsmanship when being displayed on shelves.

iReliev TENS and EMS Combination Unit Muscle Stimulator Review

iReliev TENS and EMS combination unit muscle stimulator is recommended for:

  • Temporary alleviation of agony involving soreness and muscle aches in upper and lower parts of the body (back, leg or arm) because of strain from workout exercises, daily housework or other activities.
  • Symptomatic decrease and control of chronic, obstinate torments and alleviation of agony related to joint pains.
  • Stimulation of solid muscles for the purpose of muscle performance enhancement or facilitation.

Pros and Cons


  • Dual channel control to adjust the intensity, accommodated at both right (CH2) and left (CH1) sides to treat diverse areas at the same time.
  • The product has 8 TENS modes with 25 levels, from P1 to P8. This number shows distinctive frequencies and heartbeat widths to help you reduce severe/acute/chronic joint and muscles pains, even arthritis pains.
  • The product has 6 EMS modes, from P1 to P6. They provide bioelectrical impulses that help muscles with problems, stimulate muscle endurance and enhance muscle resilience. You have a full control of the intensity of pulses, serving as a restoration means to motivate benefits after a workout.
  • To treat two zones simultaneously, you can put 2 small electrode pads or 1 large electrode pad on one area; or 4 small electrode pads or 2 large electrode pad if using both channels. You can also treat 2 individuals at the same time when you want to relax with friends or your spouse.
  • The auto-locking function is set up in the main controller preventing sudden intensity changes when accidentally touch or press the wrong button.
  • The recommended treatment time is up to one hour for each session. The device provides 12 pre-set times ranging from 5 – 60 minutes. They’re clearly displayed on the LCD screen.


  • The batteries are not rechargeable. An 80mA-output is powered by 3 AAA batteries, but they run out very fast if you use the device in a high-frequency mode or change the intensity continuously. This might lead to an extra cost each time the batteries run out of energy.
  • The screen isn’t backlit.


iReliev TENS and EMS is not a cheap product. In fact, as comparing to other competitors, this one is a little bit more expensive with the price ranging from $70 to $90. However, everything happens due to a certain reason. iReliev TENS and EMS is exceptional because it supports two devices (TENS and EMS) in one package, and the fact is that very few products in this field are able to do that. In terms of features and versatility, this one is also outstanding.

In my opinion, iReliev TENS and EMS is affordable. It deserves that price. As you consider how much money to spend on a TENS-EMS treatment, which can improve your health, $70-90 investment seems like a good bargain.

Check price on Amazon


iReliev TENS and EMS combination unit muscle stimulator equipped with a perfect design including EMS muscle performance enhancement and TENS pain decrease. You can use the device for your supplement exercises schedules or to handle soreness and stiffness caused by post-exercises. Despite its impressive flexibility and power, I wish the manufacturer can redesign the product to be rechargeable.

In my point of view, this product is evaluated to flawlessness. It is surely a good investment of money. The product positively has more to offer compared to other similar devices but manage to perform better with a much impressive cost of price. In case that you are confused and wonder how much it would cost to own a TENS device at the least expense, it appears like iReliev TENS and EMS is the perfect choice for you.

Thank you for reading my iReliev TENS and EMS combination unit muscle stimulator review!

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