iReliev TENS + EMS Combination Muscle Stimulator Review

The iReliev is one of the most popular TENS units available on the market today. This TENS machine offers 14 different therapy modes that will help with pain relief and aid with muscle recovery.


Features And Programs

One of the advantages of using the iReliev TENS unit is that it comes with 14 therapy modes. All these modes are grouped to produce different effects, so alternating them will change your massage experience.

This machine offers 6 EMS massage programs that are specially designed to aid with muscle conditioning. Apart from these programs, you can also use 7 TENS massage modes that are specially designed to help with muscle pain relief, and a TENS mode designed to help with arthritis pain.

Another advantage is that this model comes with 25 adjustable intensity levels. While the difference between each intensity setting might not be very noticeable at first, it becomes more and more evident as you increase the intensity setting. In fact, the differences are so notable that some people might support and enjoy one massage setting and think the next one is too rough on their muscles.

Thanks to the fact that this unit comes with a dual-channel technology, you will be able to use it with up to 4 electrode pads at the same time. The unit can either power up to 2 large pads or 4 small pads at once. Four small and two large pads are included in the box.

A great thing about this TENS unit is that it’s very small and lightweight. This will allow you to use it everywhere you want, whether it’s on your way to work or when you’re doing different chores around the house. Of course, you can also choose to enjoy a relaxing massage while you’re lounging on a sofa watching your favorite TV series. The iReliev is very small, and it will fit comfortably in most normal-sized pants pockets.

This unit is powered by 3 AAA batteries, so you won’t have to worry about recharging it. Every set of batteries can power the TENS machine for up to 15 hours, so you won’t have to change them very often. In fact, some people might have to change the batteries only once in a month or so, depending on how often and for how long they use the device.

A good thing about this model is that it comes with safety features. You can use the adjustable timer to make sure your massage sessions won’t run for longer than you intend to. The timer will prevent the TENS unit from running non-stop if you fall asleep while using it or forget to turn it off after use. The machine also comes with a lock function. This function will prevent you from changing the intensity level by accident. This is a very good feature, especially if you want to use the TENS unit while you’re doing something else.


Technology Used: TENS, EMS

Battery Type: AAA, 3 batteries

Massage Modes: 14

Output: Dual

Weight: 0.7 lbs

Pads: 6

Warranty & Service

iReliev TENS + EMS Combination UnitThe iReliev TENS unit comes with a 45-day satisfaction guarantee. If you’re not satisfied with the product, you can return it within 45 days to receive a refund. The shipping and handling costs will not be refunded.

The TENS machine comes with a 2-year extended warranty. The warranty applies to all the material and workmanship defects you notice during the first year. You can extend the warranty to two years if you register the device on the manufacturer’s website.


  • Versatile Massage Programs – This unit offers a versatile mix of massage programs. You can use it for a lot of problems, including muscle pains, joint aches, and muscle recovery
  • Nice Electrode Pads – The electrode pads have a good design. The large pair will cover a big surface, and the small pairs can be used with more precision.


  • Battery Operated – This unit runs on AAA batteries, so using it regularly will increase your operation costs
  • Short Leads – The short leads will not allow you to place the pads wherever you want while you’re carrying the TENS unit in your pocket.


The #1 Wired TENS + EMS Unit

While researching TENS units for our 11 Best TENS Units – Reviews & Guide for Portable Models 2019 we ran across the iReliev brand. Not only was iReliev® one of the first companies to release an OTC (Over the Counter) Tens units, but they were the first company to release a device with both TENS and EMS therapy in one device. After using the unit, researching the company and reading their online reviews – we decided that the iReliev TENS + EMS Combination Unit earned the #1 spot.

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