Lifetime Warranty HealthmateForever YK15RC Rechargeable TENS Unit Review

HealthmateForever YK15RC
  • Editor Rating

  • Rated 4.5 stars
  • Outstanding

Review Summary:

HealthmateForever takes the #1 place amongst brand for pain relief devices. They have surpassed 50 TENS units sold on Amazon and received over 10,000 5-star reviews from customers. Lifetime Warranty HealthmateForever YK15RC TENS Unit is recommended by doctors, 100 % free of drug, safe and easy to use as well. This portable top-notch device is also cleared by FDA along with Lifetime Warranty policy.

YK15RC uses bioelectricity innovation, sending recurrence electrical pulse (< 100HZ in frequency) to the muscles via conductive electrodes. This process helps to produce relieving massage vibes which are similar to the therapy conducted by massage therapists. The feeling of massage therapy is reliable and comfortable, and users may feel like a real massage therapist administering instead of just the gadget!

Programs and Modes

YK15RC features an advanced simulation technology for the human body to mimic traditional Chinese therapeutic massages. Along with a digital programming innovation, you can switch this TENS unit to choose up to 15 massage modes, such as Tuina, Tapping, Guasha, Bodybuilding, Acupuncture, Auto Mode, and so forth.

This unit is intriguing as it actually contains 15 pre-set electronic pulse massage modes, and they are categorized into 9 customized modes and 6 therapeutic modes.

In particular, they are:

  • 9 Customized Modes: designed for different body areas (neck, shoulder, hip, back, wrist, foot/hand, elbow, ankle, knee, knead, tap, ).
  • 6 Therapeutic Modes: designed for different massage styles (knead, acupuncture, scraping, tapping, cupping, random).

This is an incredible choice to browse, and it’s ideal for you in case you need a massage mode that can cover both therapeutic techniques and body parts. Additionally, while other TENS units, such as TruMedic PL-009 having only 5 modes, YK15RC have 15 modes. Thus, it’s much more powerful and versatile.


Lifetime Warranty HealthmateForever YK15RC features 4 power outputs that permit 8 electrode pads to be applied to different treatment areas of the body at once. These outputs outlined with 2 independent channels: channel A and channel B (A1, A2, B1, B2). By this, both channels have the same 100 percent power output instead of reducing treatment strength by fifty-fifty.

Besides, YK15RC has 4 yields or channels, and two can be utilized in the meantime. This permits you to use eight anodes so as to empower numerous territories of your body or one huge territory. Clearly, these yields have the same 100% control, without diminishing quality in alternate yields.

If you feel 4 massager pads are not enough for your pain-relief demand or you want to stimulate multiple muscle groups at the same time, simply add 4 other pads to any part of your body. Now, sit down and enjoy the best physical therapy ever!

I have never seen a TENS unit with such various power outputs, and I think this is genuinely noteworthy.

Intensity Levels

As mentioned above, Lifetime Warranty HealthmateForever YK15RC uses electrotherapy technology, which refers to the treatment using voltage electrical currents to mitigate pain and offers various therapeutic benefits. Regarding this, a tender electrical current is responsible for passing through electrode pads being applied on the skin close to the pain or distress area. These pulses send electrical impulses through the focal sensory system, along these lines blocking agony receptors. The same way that a strong pain killer works with your body.

There are totally 20 levels of customizable intensity (strength) on both channel A and channel B. These intensity and speed levels can be easily adjusted. This is one of my most loved things about HealthmateForever’s devices, as these plenty of levels offer users hefty alternatives so that they can find the best strength for their needs.

Ease of Use / Device Operation

YK15RC is the upgraded version of YK15 and YK15AB. Although YK15RC consolidates the capacities and components of the YK15AB and YK15, it’s smaller and more simple to use. HealthmateForever did listen to their clients’ feedbacks by incorporating the most-requested elements, upgrading program and hardware in this new expert unit YK15RC.

Lifetime Warranty HealthmateForever YK15RC include a clear user manual. The device’s buttons are clearly named with words, like “Back” and “Shoulder”, allowing you to precisely target your pain treatment area. The back-lit LCD screen display indicates status, current massage mode and current pain treatment position on the full body and remaining treatment time. Also, it’s completely automatic.

The timer ranges from 10 to 80 minutes, which is adjustable by adjusting the buttons “Time+” and “Time-” on the left-hand side. The default time is 80 minutes. When it comes to the due of treatment time, the device will automatically shut off.

Users can adjust mode frequency by using “Speed+” button for increasing or “Speed-” for decreasing. Modes are clearly marked on the front of this gadget alongside keys for speed control. Intensity levels are clearly shown on the device’s side, right next to “On/Off” switch. All users have to do is simply attach the leads, put the electrode pads on pain areas, and pick their most suitable settings.

The video below will give you a brief instruction on how to use YK15RC (more exactly, YK15) in the most effective way. It clarifies the function of each button, how to operate the device, how to place the electrode pads and more. From what I’ve experienced, YK15RC is truly straightforward to use, even for the elders or the boomers.


Lifetime Warranty HealthmateForever YK15RC features 1 Rechargeable Lithium Battery, which is removable and also replaceable by users as the name suggest. This kind of battery is significantly more convenient than regular AAA batteries.

The rechargeable and replaceable lithium battery let the device survive for up to 10 hours of consistent use after being fully charged. It can be charged by USB cable or regular wall charger. It features universal charger of 110V-240V.

Size and Portability

The YK15RC’s controller is white in color. In addition to a variety of buttons, which are colored in blue and orange, the device also includes a large and clear LCD which is about 1.5’’, I guess.

With the dimension of 0.75 in (H) x 2.75 in (W) x 7.75 in (L), YK15RC is a little bit larger and longer than its competitors. About the weight, it’s also heavier with 4.2 oz. Of course, this weight is still light for your handholding.

Included Accessories

HealthmateForever YK15RC includes the following features:

  • 4 dual lead wire sets (3.5 mm plug)
  • 8 self-adhesive electrode pads
  • 1 USB charger (110V – 240V)
  • 1 replaceable rechargeable lithium battery
  • 1 acupuncture joint chart
  • 1 warranty card
  • 1 belt clip


Lifetime Warranty HealthmateForever, as the name suggests, is guaranteed forever. And this is a very big advantage over other TENS units, which accompany a one or two-year warranty only. In my opinion, lifetime is the best warranty ever, and when it’s applied to all of HealthmateForever EMS and TENS products, you’ll receive the greatest!

Consumer Reviews

When my wife and I purchased the device for the first time, the delivery came up promptly and was well packaged. As my wife prefers acupuncture and massage, an EMS unit is an essential device for her job. We checked a few products and came up with HealthmateForever YK15RC despite that it is somewhat expensive. My wife was worried if would be strong enough in spite of the size of a smartphone. She has been extremely satisfied with this device so far.

In fact, Lifetime Warranty HealthmateForever is very simple to use. Modes and levels are clearly marked on the front together with control speed buttons. Power levels are shown on the side next to the Off/On switch. You just need to connect the leads wires, put the electrode pads on the pain areas and choose your favorite level settings.

Until now, I have not heard any complaints said that the device is too frail. On the contrary, some of them said that it is too strong even at the weakest level. However, in any case, the vast majority of the reviewers claim that the device is very effective and powerful for pain relief with the positive general rating. A lot of customers think highly of this product and recommend it.

Pros and Cons


  • The Best-Selling Product: HealthmateForever has manufactured pain-relieving massagers with over 50 different TENS unit, and their products have received nearly 10,000 of 5-star reviews on Amazon. Not just that, all of them an FDA certification, high quality, lifetime warranty, compact design; drug-freeness, effectiveness, and safety to use at home.
  • 15 Pre-Set Massage Modes: Six remedial modes (knead, tap, acupuncture, scrapping, cupping, random) and nine custom modes (Neck, shoulder, back, hip, elbow, ankle, wrist, hand/foot, knee, ). In comparison with TruMedic PL-009 which offers just 10 modes, YK15RC is, of course, superior.
  • Flexible Timer: The device has a customizable clock, which can be set between 10 and 80 minutes and will automatic shutdown after finish a session.
  • Rechargeable Battery: The device is powered by a rechargeable lithium battery which can be significantly more helpful than experiencing AAA batteries. This battery can run on 8 – 10 hours before it needs to be recharged. It means that if you take 30-minute treatment every day, you can have up to 20 sessions of treatment for each time recharge the battery.
  • Compact Design: With the size of a TV remote, YK15RC model is not so small, but it’s still be considered as a compact unit. You can fit it perfectly in your pocket or handbag.
  • Bioelectricity Advanced Technology: The unit sends out multiple electrical pulses waves to groups of muscles through different electrode pads. These waves will stimulate the combination of deep pain relief techniques, diverse muscle movements, and muscle tension relief.


“Nothing is absolute!” YK15RC is not an exception. In spite of excellent features and innovations as I told you above, there are a few minor drawbacks existing in the YK15RC:

  • A belt clip is included in the package as one of the features. However, I will appreciate if the manufacturer provides a protective carrying case as well. It will be easier and safe to bring the device along.
  • The controller is a little bit larger and longer than other TENS units. However, this is not a big problem.
  • The price is significantly high in comparison with its competitors.


You will not see this massager device in WalMart, Overstock or Walgreen rather than online website such Amazon or eBay.  It belongs to upper range price. You may want to check several websites to compare the prices and choose the most suitable number.

HealthmateForever YK15RC is the upgrade model of YK15 and YK15AB. Thus, it is clearly that the price will be higher (over $100). But considering what it can bring to customers, this version deserves the price tag it is sold with.

HealthmateForever YK15RC – Summary

Lifetime Warranty HealthmateForever YK15RC has a really outstanding list of qualities and features, together with a reasonable price. It gives customers an entirely enormous scope of adaptability with various modes, intensity levels, speed adjustments and using maximum 8-electrode pads ability which helps to increase the muscle mass and reduce training fatigues. Despite the fact that the unit could be somewhat small, it is very light weighted and well designed – such perfect choice for carry on the way!

What’s more, the pulse of Lifetime Warranty HealthmateForever YK15RC can penetrate the muscle tissues even deeper than human hands. As a result, when putting the electrodes on your pain area, you will immediately relieve and relaxing.

Read more: What Is The Best TENS Unit For Home Use?