ekrin b37 massage gun review

Ekrin Athletics B37 Massage Gun Review

*Update* Ekrin Athletics released an upgraded, more powerful version called the B37S. Check it out and get 25% off with our special B37S discount codeRT25” applied at checkout

When it comes to massage guns, you certainly have a lot of options to choose from. You’ve likely heard of the top names like Theragun and Hypervolt and might assume they’re the massage guns worth buying. While it’s true, they are great options, you’d be missing out if you didn’t first consider the Ekrin B37 massage gun. It offers an incredible amount of power and features at a very affordable price.

Ekrin B37

Get 20% off with promo code "RT20"

Check Price

Ekrin Athletics: Company Profile

Before we delve into the specifics of what makes the Ekrin B37 great, we wanted to first highlight Ekrin Athletics the company. 

Currently, their line of massage guns includes the original Ekrin B37 massage gun, the upgraded B37S, and an all-new “mini” version appropriately named the BANTAM. We’ve tried them all, and they’re all fantastic! That’s likely because the good folks at Ekrin Athletics are not only proactively dedicated to their product development, but customer satisfaction too.

One of the most common complaints most people have with buying a massage gun besides sub-par performance, is a lack of customer support. Check the online reviews of most massage guns and you’ll find scores of people complaining that their unit prematurely died and the company that they bought it from is non-existent. 

That’s an all too common pain point to buying a no-name massage gun on Amazon or otherwhere. 

So while you may not have heard of Ekrin Athletics (yet), we’re here to assure you that when you purchase an Ekrin B37, they’ve got you covered–for life.

Why Buy From Them?

Ekrin Athletics is perhaps one of the most responsive and friendliest massage gun companies we have ever had the pleasure of dealing with. And don’t just take our word for it, check their reviews too. People all agree that they’re prompt to rectify any issues…the few that there are. 

Remember this: when you’re about to pull the trigger on a massage gun, particularly a cheap one, will they honor their warranty? 

With Ekrin Athletics and their lifetime warranty, it is an affirmative YES.

Ekrin B37 Performance

Now let’s dig into the details of the Ekrin B37 and why you should buy it over the competition.

When buying a massage gun, you want something that is going to deliver enough percussive power to soothe those sore, achy muscles, right?

Here’s the deal, the Ekrin B37 is not going to disappoint you. We’ve compared it to the pricier Hypervolt and there’s little to no distinguishable difference in the amount of power produced. The Ekrin B37 easily holds its own and then some. That’s a huge plus for a device that costs about $150 less.


Amplitude is one of those techy terms that very few people know, but probably notice when using a massage gun. In simple terms, it’s the amount of punch a percussion device has or how deep it penetrates into the body. 

The overall travel length of the massage head will ultimately dictate how deep of a massage you feel. So the higher the amplitude (usually measured in millimeters) the harder it hits. 

The Ekrin B37 offers an amplitude of 12mm, which in our opinion, is the sweet spot. It’s not too shallow that you won’t feel it, but not too high that it feels like you’re getting assaulted by a jackhammer. 

Stall Force

Stall force is another off your radar term, but it’s an important one when it comes to selecting a massage gun. Stall force is defined as the amount of pressure required to completely stop or stall the motor. Again, to break that down, that means how hard you have to press the massage head down on your body to make the percussion head stop. 

Stall force is generally the leading factor in determining how “strong” a massage gun is. If you’re someone that prefers a very hard, deep massage, a higher stall force would be important to you. 

If you need convincing that the Ekrin B37 will be powerful enough for your needs, consider this: The B37 has a stall force of 56lbs, that’s only 4lbs less than the ultra-high performing Theragun Pro (which costs $599 FYI)! Believe us when we say this, but you will never need that much force. 


Inside the Ekrin B37 you will find a quiet 5 speed brushless motor. With that many settings, you can adjust the intensity of the massage to your liking without sacrificing your hearing. Even set on high, the Ekrin produces 55dB of noise. To put that in context, that’s slightly more noise than a running refrigerator. That means you can still very well carry on a conversation all while blasting those overworked hammies. 


The pros of the Ekrin B37 massage gun don’t stop at performance either. The design and build quality are also top notch. 

Starting with the design, the exterior shell of the Ekrin B37 comes in a stylish green soft touch finish. It’s velvety smooth yet super grippy thanks to the silicon wrapped handle. In person, we think you’re going to love the way it looks and feels. Plus, the color is a nice change from all the other bland silver and black massage guns available. 

Aesthetics aside, the standout feature has to be the 15 degree handle of the Ekrin B37. That slight angle of the handle and the fact that it only weighs 2.2lbs, really makes a difference when it comes to ease of operation. Whether you’re using it on yourself or on someone else, it feels much more natural to grip. With extended usage, we noticed that it also cut down on the amount of muscle fatigue that can result from holding it for more than a couple minutes at a time. 

Battery Life

With any high powered device, battery life is always a primary concern. If you’re worried that the Ekrin B37 is going to be stuck on a wall charger, put those worries to rest.

Surprisingly, despite the high level of performance, the Ekrin B37 has excellent battery life. During our extensive week of testing, we never managed to completely drain the battery to zero. 

Ekrin claims the B37 should offer up to 5+ hours of battery and we feel that is more than accurate. If you consider the fact that you shouldn’t use a massage gun on any one muscle group for more than 2 minutes, that’s quite a bit of worry-free massaging. 

Ekrin B37 vs Theragun

There’s a lot to love about the Ekrin B37 and any “flaw” would be subjective. Relative to its much more expensive counterparts, the Theragun and Hypervolt, the Ekrin B37 delivers identical performance, if not better, in more ways than one. 

Naturally, if you’ve ever heard about massage guns, you’re very familiar with the two big players, Theragun and Hypervolt. For a number of years those two were frequently thought of as the “Gold Standard” percussion devices, but a lot has changed since their introduction. Namely, the “generic” competitors, like Ekrin Athletics, caught up and are now undercutting them with better performance at a much better price. 

That said, let’s break down how they compare.

Ekrin B37 vs Theragun Specs

Starting with Theragun, there are now a total of 4 different models in their lineup: Pro, Elite, Prime, and the Mini. Based on price alone, the Mini ($199) is the closest competitor to the Ekrin B37. However, the specs don’t even come close, so the next logical comparison would be to the Prime ($299), which is about $70 more than the B37. Price aside, how do the specs match up? Let’s have a look.

Ekrin B37 vs Theragun Ekrin B37 Theragun Prime
Total Speeds 5 (1400-3200 RPM) 5 (1750-2400 RPM)
Attachments 4 4
Stall Force 56 lbs 30 lbs
Battery Life 5-6 hours 2 hours
Warranty Lifetime 1 year
Amplitude 12mm 16mm
Price $229.99 $299

Looking at the table, it quickly becomes apparent that the Prime’s specs in many regards comes up short to the B37. Now you could move up to the Elite model ($399) which includes a plethora of technological advancements, but the performance is still outdone by the Ekrin B37. 

If advanced features like built in bluetooth with an accompanying smartphone App are important to you, by all means go for the Elite. While we do like the integration of a guided App, long-term it ends up being a forgotten novelty. 

Although there are some exceptions, the 12mm amplitude of the Ekrin B37, in our opinion, is the sweet spot for percussion. For the unaware, amplitude simply refers to the overall stroke length or back and forth motion of the massage head. The higher the amplitude, the deeper it’s able to penetrate into the muscles. 

Cheaper massage guns generally only provide an 8-10mm amplitude, which in turn feels more like a vibration massage rather than a percussive one. 

When the dust settles and you put aside all the hype, the winner between the Ekrin B37 vs Theragun is clear. In almost every way, the Ekrin B37 is the stand out contender in a very crowded massage gun space. 

What's Included in The Box?

The Ekrin B37 comes with a standard wall charger, 4 massage head attachments, and a well-constructed black molded case–all protected by their unbeatable lifetime warranty. 

The 4 attachments are the standard fair: the bullet, round ball, fork, and flat head. If you’re unsure how or where to use them, check out this handy little guide on how to use a massage gun

Collectively, you have everything you need to get the best massage of your life, anywhere the need arises. 

Bottom Line: Should You Buy It?

TL;DR If you’ve gotten this far, our verdict should be pretty clear. The Ekrin B37 offers an exceptional amount of value for a below average price. For those reasons we still consider it to be the best massage gun you can buy today.

If you’re still undecided and not sure the B37 is right for you, rest easy knowing that Ekrin Athletics offers a 30 day money back guarantee. Try it and if you don’t like it, return it with no questions asked. Ok, they might ask why, but it’s only in an attempt to make their product better. We promise it will be hassle-free.

Ekrin B37

Get 20% off with promo code "RT20"

Check Price
Scroll to Top