Ekrin B37S Review – Is This Massage Gun Worth Buying?

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By Jack Cincotta, MS

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

Ekrin B37S Review

There are many different massage guns out there today, with claims that they will improve recovery, reduce soreness, and help you manage pain. 

I had never tried a massage gun until recently when I became interested in seeing if it would help me with exercise recovery. 

I don’t have any major health concerns or problems with chronic pain, but I do deal with post-workout soreness quite often. 

That’s why I went ahead and got the Ekrin B37S massage gun. And let me tell you, the results have been great!

If you want to learn more about this massage gun, including all of its features and possible benefits, continue reading my Ekrin B37S review. 

About Ekrin Athletics

The Ekrin B37S massage gun is made by Ekrin Athletics, a US-based company created by a group of former collegiate athletes.

The creators at Ekrin Athletics wanted to design the highest quality massage guns using cutting-edge research and advances in percussive technology, and it sure looks like they’ve achieved just that.

Ekrin Athletics currently offers four different massage guns that differ in terms of the various features offered. The prices for these range from $149.99 to $329.99.

But they are all designed to improve blood flow, muscle recovery, and range of motion. And their massage guns are particularly geared toward athletes looking to optimize performance. 

Is Ekrin Athletics Legit?

Now, you may be wondering if Ekrin Athletics is legit. And the answer to this question is a definite “yes” due to not only their science and technology-backed formulas but also based on the number of positive reviews, including from some top athletes and performers.

Further, Ekrin Athletics is trusted and used by a variety of doctors, physical therapists, and rehab professionals. 

What is the Ekrin B37S?

The Ekrin B37S is Ekrin Athletic’s most comprehensive massage gun, but it is still priced very competitively at $329.99

Ekrin B37S

Ekrin B37S comes with many different features. For example, it comes with six attachments, has five speeds, and utilizes what they call “reactive force technology”.

On top of that, the battery life is around eight hours, depending on what speed you use. And it also is pretty quiet and comes with a case for easy portability. 

Massage Gun Benefits

Before I dive deeper into the specific features of the Ekrin B37S massage gun, I wanted to go over some general benefits of massage guns. 

I’ll be honest, I wasn’t sure if massage guns actually delivered on their claims. 

And while this may have used to be the case when they first come out, I can now confidently say that the right massage gun is likely very effective and beneficial. 

Some of the main potential benefits of regular massage gun use include:

  • Improved blood flow
  • Increased lymphatic drainage
  • Decreased pain and soreness
  • Improved recovery
  • Enhanced mobility and flexibility

Now, let’s get to the main features of Ekrin B37S to see what may make it stand out amongst the competition. 

Ekrin B37S Massage Gun

Ekrin B37S Features

In this section, I’m going to go over the main features of the Ekrin B37S, such as product quality, speed, attachments, reactive sensors, battery life, and noise level. 


Ekrin B37S is definitely a high-quality product. Everything is made with high-quality, durable materials, from the case it comes in, to the different attachment heads, and of course, the massage gun itself. 

Also, the Ekrin B37S massage gun is very compact and lightweight. I found that it was very easy to carry around in the case it comes in; plus, I didn’t get tired at all when holding it, even for a few minutes at a time. 


The Ekrin B37S Massage gun has five different speeds, ranging from 2,000 to 3,200 RPM. 

This gun is different from the B37 because speeds 1 to 3 actually deliver 30% more force than the B37, which allows for greater treatment even at a lower speed. 

Another interesting point about the Ekrin B37S is that, at the top speed (speed 5), the RMP changes between 2,400 and 3,200 RPM, which they say causes muscle confusion and can help accelerate recovery.

Overall, the Ekrin B37S massage gun can generate up to 56 pounds of force. 

I typically used the lower speeds (1 to 2 or maybe 3) simply because I didn’t have any major issues. But the higher speeds are likely beneficial for people who need deeper work done. 


Another great thing about the Ekrin B37S is that it comes with six interchangeable attachments. These are:

  • Flat- Overall use
  • Bullet- Pinpoint treatment, such as for hands, feet, and knots
  • Cone- Targeted treatment near tender and bony areas
  • Round (Foam)- Overall use on large muscle groups
  • Round (Silicone)- Treatment for sensitive and sore areas
  • Fork- Treatment for the spine and neck
Ekrin B37S Attachments

I typically went with the flat or round attachments because I was most interested in treating larger areas, such as the quads, hamstrings, and lats/back. 

But I tried out all of the attachments and found that they certainly all provided benefits. And they all had their own unique feel and function, which made it seem worthwhile to include that many different attachments.

Also, all of the attachments are able to be fully locked in when you insert them into the gun, which ensures that they won’t fall out during usage. 

Reactive Sensors

Ekrin B37S also has a Reactive Force Sensor™, which allows you to get more precise treatment when using this device.

Specifically, the blue light from the Reactive Force Sensor™ shows you how much pressure you’re applying and when you’re reaching the max amount of force at a given speed.

I found this to be helpful, especially in the beginning when I was unsure of how much pressure to actually put on my body.

Battery Life

The Ekrin B37S massage gun has an advertised battery life of eight hours, although this may change slightly depending on what speed you choose and how much pressure you apply. 

But overall, I found the battery life to be in line with what they said. And this is a really long time because I only use it for about 10 minutes per day, a few times per week.

Your needs may be more or less than that, but regardless, it’s safe to say that this massage gun can be used for a long time before charging.

Noise Level

Ekrin B37S comes with superior sound insulation, and the sound level ranges from 35 to 55dB, which they say is about equivalent to rainfall.

I found the Ekrin B37S to be pretty quiet overall. And the sound was honestly kind of relaxing. 

It’s safe to say that you shouldn’t have any issues with this massage gun being too loud, even at the highest speed level.

Who is the Ekrin B37S Best For?

The Ekrin B37S massage gun is best for athletes and other people who want the most advanced, targeted massage treatment for recovery and performance. 

Ekrin B37S With Attachments

Someone just starting out and looking for general use may be just fine with one of the less comprehensive options from Ekrin Athletics, such as the Ekrin 365. 

But the B37S is the best choice for people looking for a massage gun that has the most options and features. 

Where to Buy the Ekrin B37S

The Ekrin B37S massage gun is available on the Ekrin Athletics website at this link

ekrin b37s 2

The Ekrin B37S is priced at $329.99. But you can also choose four interest-free payments of $82.49 with ShopPay

Ekrin also offers a 30-Day Money-Back Guarantee and a Lifetime Warranty, so there’s not much risk at all when trying it out. 

ekrin b37s

Use code “FITNESSCLONE” to get 20% OFF

Ekrin B37S

  • Has 5 different speeds ranging from 2,000 to 3,200 RPM
  • Includes 6 different attachments
  • Benefits blood flow, muscle recovery, and range of motion

How Does the Ekrin B37S Massage Gun Compare?

Overall, the Ekrin B37S Massage Gun is one of the top massage guns on the market.

While there are many well-known options out there, from the Hydragun to the truMedic Massage Gun, the Ekrin B37S is very competitive with other massage guns in terms of overall quality, speed, attachments, and effectiveness.

Some unique aspects of the Ekrin B37S massage gun that stand out are:

  • Reactive Force Sensor™ technology
  • Six locking attachment heads
  • Quiet operation
  • 5 speeds (with RMP variance at the top speed)
  • Lightweight design and easy-to-carry case
  • Two silicone heads for targeting sensitive or tender areas

Final Verdict: Ekrin B37S Review

That wraps up my Ekrin B37S Massage Gun review. 

Altogether, I’m very impressed with this massage gun. Based on the details I saw, I was confident that it would be effective.

And it sure did deliver. 

The Ekrin B73S massage gun basically has everything you need, from multiple speeds, several attachments, force sensors, and more. 

Plus, it is pretty affordable, and they offer a 30-Day Money-Back Guarantee and a lifetime warranty. 

That’s why I recommend it to anyone looking for improvements in recovery, performance, and general day-to-day functioning.

Overall Rating:
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Jack Cincotta, MS

Jack Cincotta is a certified holistic health coach through AFPA and a board-certified holistic health practitioner through AADP. He has written hundreds of articles on nutrition and supplementation. Jack has a M.S. degree in Psychology and is passionate about researching the science behind nutrition. He often uses research-backed supplementation protocols for many of his clients to optimize results.