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Review summary

Based on reviews, created with AI

Reviewers had a great experience with this company. Customers consistently praise the product for its effectiveness in providing pain relief and muscle relaxation, often noting significant improvements in their conditions. Many people find the device easy to use, appreciating its various features, modes, and clear instructions. The quality of the product is frequently highlighted, with consumers often stating it surpasses other similar units they have tried. However, some customers also noted occasional issues with the device's functionality, such as buttons not working correctly or outputs failing after some use. A few other people felt the stimulation was weak or desired higher intensity levels. Additionally, some reviewers mentioned a lack of detailed information on how each pattern works and what it is best for, and a desire for accessories like a belt clip holster.

What people talk about most

Product

Reviewers mention positive feedback about the product. Many customers are very happy with their TENS units,... See more

Quality

Reviewers highlight positive aspects of quality. Many customers are very happy with their TENS unit,... See more

User experience

Consumers find the user experience to be positive. Many reviewers highlight the device's ease of use, with... See more

Based on these reviews

Rated 4 out of 5 stars

Could use more information on how each pattern works and what it is best for but other than that product is excellent

Rated 5 out of 5 stars

Purchased for 86 yr adult who was reluctant to use. Turns out she has more pain relief from TENS session than prescribed medications for ruptured discs causing sciatica. Although instructions are cle... See more

Rated 5 out of 5 stars

Absolute best tens unit I have ever tried! I have used quite a few over the past few years and the Neocarbon tens unit is definitely best overall working wise and value!


Company details

  1. e-Commerce Agency

Written by the company

At Neocarbon, we specialize in cutting-edge pain relief devices designed to alleviate discomfort and enhance performance. Our slogan, "Stay Strong, Stay Ready," reflects our commitment to empowering you to live an active, pain-free life. We prioritize customer satisfaction and strive to deliver first-class quality in both our products and customer service.


Contact info

4.1

Great

TrustScore 4 out of 5

72 reviews

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Hasn’t replied to negative reviews

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Rated 1 out of 5 stars

I just received my tens device from…

I just received my tens device from Amazon this morning. Was working great. Than it kept stopping on me than I notice it turns on but the tens mode would not increase on the left bottom button. Everything else works, it didn't show battery is low either. I increase it again and it just goes to zero as I press the up button. I think it's defective. Very disappointed because I just discovered such a device existing in this world and was looking forward for relief finally. Any suggestions on a reset? The battery showed 3 bars how do I know if it needs to be charged?

April 6, 2026
Unprompted review
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Rated 5 out of 5 stars

My neocarbon Tens unit is compact & easy to use at home

I have used my device after doing my exercises. Sometimes use ice also. I go to Physical Therapy & they use a similar device after every exercise session. My device works like the one I use at PT. Very happy with my Tens unit. It is very easy to use & comes in a nice case.

March 7, 2026
Unprompted review
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Rated 1 out of 5 stars

NEVER received my order

I never received my order! I would like my money back!
Update : they are only willing to partially refund my order for an order than was NOT received. Having to file a dispute with my credit card company.

January 8, 2026
Unprompted review
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Rated 5 out of 5 stars

Reluctant user

Purchased for 86 yr adult who was reluctant to use. Turns out she has more pain relief from TENS session than prescribed medications for ruptured discs causing sciatica. Although instructions are clear and easy to understand, it took repetitive use for elderly adult to operate. Eventually got the hang of it.

August 15, 2025
Unprompted review

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