Hey there! We recently got our hands on this FitRX massage gun, also known as Tzumi or Tzumi profit hand held massager. It is everywhere, including Walmart, Macy’s, eBay, and Amazon. It’s all the same device, with different names depending on where you look.
But even though it’s widely available, that doesn’t automatically mean it is a good device.
We picked it up for about $50, and while it seemed like a steal at first, we were quickly disappointed. This guy might look like the high-end Ekrin, but it doesn’t perform like one. We realized this after putting it on our test drive and also dismantling it to check what was inside.
So, in this review, we will cover all of its features. More importantly, we’ll explain why, in our opinion, this massager isn’t worth the investment and where it disappoints the most. But so you know, we will recommend some much better options at the end of this review.
In This Article
- FitRX, Tzumi Massage Gun Review
- Tzumi ProFIT Hand Held Massager Specifications
- Our FitRX Massage Gun Rating
- FitRX Massage Gun Review: Unboxing Video and Test
- First Impressions
- Size, Weight, and Ergonomics
- FitRX Controls
- Inside Look: Disassembling the FitRX
- FitRX Attachments: Description
- FitRx Performance
- Noise: Why is My Massage Gun So Loud?
- Battery: How To Know If Fitrx is charging?
- Price and Warranty
- FitRX Better Alternatives
- Bob And Brad Air 2 Mini
- Renpho Active (R3 mini)
- Sportneer Elite D9
- Review Summary
FitRX, Tzumi Massage Gun Review
Tzumi ProFIT Hand Held Massager Specifications

Our FitRX Massage Gun Rating
- Quality
- Effectiveness
- Usability
- Accessories
- Price Value
2.4
Summary
The FitRX is a cheap massage gun with good ergonomics, disappointing performance, and questionable quality. We recommend exploring alternative options for a better value and the best deep tissue massage therapy experience.
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User Review
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Feature | FitRX Massage Gun Specs |
---|---|
Stall Force | up to 15 lbs.* |
Stroke Length | 6.2 mm* |
Percussion range | 2150 – 2880 rpm* |
Speeds | 6 |
Attachments | 4 included |
Weight | 1.8 lbs. |
Noise (decibel) | 59 – 68 dB |
Battery Life / Capacity | 4 to 25 hours / 2000 mAh (varies by speed) |
Pros | Price |
Cons | Very low stall force Very low amplitude Quality issues Noise Soft attachment missing |
Warranty | 1 year |
Current Price | Check it out at Walmart |
Better Alternatives: | Urikar Pro 2 Renpho Active (R3 Mini) Sportneer D9 Elite |
FitRX Massage Gun Review: Unboxing Video and Test
Below, you can watch our hands-on video review of FitRx. We show you what’s included, how it looks, and how this massage gun performs.
Spoiler Alert: – it’s a bit weak on the power side and stalls pretty easily, no matter the speed. Still, don’t just take our word for it; give the video a watch for some real-life action. It’s right below.
First Impressions
When we first got our hands on the Tzumi FitRX massage gun (or ProFit, depending on where you buy it), we were excited to see what this sub-$50 massage gun could do. We hoped it would at least look and feel similar to the high-end Ekrin massage guns we tested.
The first thing we noticed was the carrying case. Hey, that’s not bad! It’s a good start for a budget massage gun. But then we opened it, and our hopes were quickly dashed.
The FitRX just looks cheap. It’s made of flimsy plastic and doesn’t feel well put together. When we shook it from side to side, it felt like something was loose inside (and what’s inside, we’ll find out shortly.). That is not a good sign.
The massage gun itself is all matte black, which we guess is fine, but it doesn’t do much to hide the fact that it feels like a cheap knockoff.
And don’t even get us started on the control button placement. It’s not where it should be – at the bottom of the handle. We’ve seen this in mini massage guns before, but in a full-sized gun? Come on. When you press the button, it makes a cheap click sound that just adds to the disappointment.
On the bright side, the FitRX does have a USB-C port, which is a nice touch.
Size, Weight, and Ergonomics
Let’s talk about the size, weight, and ergonomics of the Tzumi. Regarding massage guns, size and weight are important factors that can greatly affect their performance.
The biggest surprise is just how big this thing is. We were expecting something a bit more compact, but this gun is definitely on the larger side.
The FitRX is actually bigger than the high-end Ekrin B37 or the Ekrin B37S (those aren’t small by any means). It’s taller and thicker but surprisingly light at only 1.8 lbs. That’s less than much smaller devices like the Ekrin 365, Sportneer D9 Elite, or even the Urikar Pro 2, which is also a large gun.
When we see a bulky but light sports massager, we know it probably won’t perform up to expectations. And in this case, our suspicions were correct (more on that later).
But the FitRX’s ergonomics are actually this device’s best part. The angled handle, just like in the Ekrin, adds an extra 1-2 inches when reaching the lower back, reducing hand and wrist fatigue.
You can hold this device in a few different ways, which is always a plus. The rubber grip is also a nice touch, although we wish it extended all the way up instead of just in the middle.
Our Take:
Overall, the FitRX massage gun is a bit of a mixed bag in terms of size and ergonomics. While the device is larger than expected and surprisingly light, the angled handle and rubber grip are nice features that make it comfortable to use.
FitRX Controls
This sports massager only has one button at the bottom of the handle—a sign of a budget approach.
However, it’s simple enough to use with a long press to activate and a short press to change speeds.
There are no fancy LCDs or OLEDs, just a basic LED speed indicator.
While it’s not the most advanced control system out there, we can live with it.
Inside Look: Disassembling the FitRX
Curiosity about the FitRX’s large size yet lightweight led us to wonder what’s inside (as a reference, you can read about what a typical massage gun construction is like). We decided to crack it open and take a peek. Honestly, what we found was a bit of a letdown again.
The build quality? Not great. It’s mostly cheap plastic parts in there.
One thing that really stood out was how the motor’s movement gets transferred to the massage heads — all done with flimsy plastic. Even the motor’s attachment to the body is plastic.
And get this: one part broke while we took it apart. That’s not a good sign, right?
What else did we see? There’s a tiny battery, hardly any electronics (so don’t expect any cool features or smart battery management), and zero effort in soundproofing. There are no anti-vibration pads and nothing to muffle the motor or mechanical noise.
Check out these photos and see for yourself. It’s pretty revealing:
FitRX Attachments: Description
Let’s talk about the attachments that come with the Tzumi FitRX massage gun.
First, we must admit that four attachments at this price point are a good deal. However, the quality is regular.
Only one attachment, the ball head, is made of foam, and even that foam feels pretty firm. However, foam like this can deteriorate over time, so it’s not the most durable choice.
The other three attachments are all hard plastic. There’s:
- a fork head for muscles along the spine,
- a bullet head for trigger points2 and
- a flat head for larger muscle groups.
While the fork and bullet heads are okay, we were disappointed by the flat head. It has a small diameter and feels like it’s from a mini massage gun, not a full-size device. All in all, the attachments are serviceable, but there is nothing to write home about.
FitRx Performance
We examine a device’s amplitude, stall force, and percussions per minute in performance.And this is the worst part of this sports massager.
Amplitude
According to our high-precision caliper, the FitRX has a measly 6mm amplitude or 6.27mm. Can you believe it? We sure couldn’t.
We’ve seen some low-amplitude massage guns, but this one takes the cake for a full-size device.
As you can imagine, the lack of amplitude means that it doesn’t pack much of a punch when it comes to percussive hits. Instead, it feels more like a glorified theraupetic vibration.
But don’t lose hope just yet. Vibration therapy can be effective for deep tissue if the device can rev quickly (usually above 3200 RPM, such as the Ekrin Athletics massage guns or further like the Ekrin Kestrel). Plus, if the stall force is enough, you can press the sports massager against the muscle without slowing down, delivering a reasonably powerful treatment.
Sadly, the FitRX massage gun doesn’t have either of these features, so it’s not looking too good in the effectiveness department. We’re not ones to sugarcoat things, but we’re also not to give up hope entirely. Let’s see how it fares in the next section, shall we?
FitRX Percussions
Let’s face it: the FitRX / Tzumi ProFIT hand held massager is not a percussion powerhouse. Despite its promise of delivering 3200 RPM, our tests show it falls short, clocking in at a meager 2150-2880 RPM.
That’s not going to cut it for those who are looking for the best deep-tissue massage. With such a low amplitude and intensity, it’s not effective enough as an all-rounder.
However, it’s not all doom and gloom. This sports massager can still help alleviate tension in neck and shoulders, warm up soft tissues, and get the blood flowing3. But if you’re after the best deep-tissue massage gun, the FitRX just isn’t going to be a worthy choice.
Stall Force
It is defined as the amount of pressure a device can withstand before the motor stops—it is crucial when it comes to massage guns, and unfortunately, this one falls a bit short (as seen in our video).
We hate to say it, but the FitRX stalls like a cheap massage gun. Even on the first speed, it slows down with the slightest pressure or contact with the skin. That’s just not going to cut it when it comes to deep-tissue massage.
We’re talking a maximum performance of maybe 15 lbs, which is pretty laughable for a device of this size. It’s like the Hypervolt Go 2 (déjà vu), but the Go 2 is a mini massage gun! But we’re not surprised after seeing the kind of motor powering this device. Even children’s toys can have more powerful electric motors.
What it all means:
We have to say that the FitRX is one of the least-performing massage guns we have ever encountered. Its amplitude is like the one found in a mini massage gun, but the percussions and stall force are even lower than those typically seen in mini massage guns.
While it can rev up to almost 2900 RPM, it slows down when in contact with skin, so it probably won’t be an effective muscle massager for most people.
However, it might work decently for a basic, entry-level device for a sore neck, shoulder, or feet, but probably nothing else.
Yes, it’s a cheap massage gun, but there are better options that offer much better specs.
Noise: Why is My Massage Gun So Loud?
Well, it looks like the Tzumi ProFIT hand held massager doesn’t do well in the noise department, either.
With a range of 59-68 dB, it’s definitely above average and not what you’d expect from a device with a low amplitude like this one (compared with the quietest Bob and Brad Q2 Pro, and see what we mean).
Lower amplitude devices are typically quieter, but that’s not the case here. The stroke length could be the culprit since longer strokes generally lead to more noise. But that’s no excuse for a 6mm stroke length to produce such a racket!
The real kicker is the rattling and tractor-like sound it makes. It’s enough to make you think the thing is about to fall apart, and nobody wants that!
So, a massage gun with such a small motor and short amplitude shouldn’t be this loud, but the problem is elsewhere. This device lacks any soundproofing or anti-vibration pads. The interior is almost hollow, which does nothing but exacerbate the noise level.
Battery: How To Know If Fitrx is charging?
A blue flashing LED tells you it is charging and indicates the battery is fully charged once it turns off.
Here, too, we have some more not-so-good news. With only 2000 mAh, the battery won’t last as long as you might want it to. In fact, most mini massage guns have a bigger battery, which is a bit disappointing.
Take the Sportneer D9 Elite, for example, which has a 3350 mAh battery – that’s over a third bigger! And let’s not forget about the Bob and Brad Air 2 mini massage gun, which has an astonishing 4800 mAh battery, superb performance with 12mm amplitude, and competes shoulder-to-shoulder against the Theragun Mini.
So, you can expect about an hour or two of battery life, maybe even less if you’re using high speeds. And let’s be real: this device stalls way too easily to be used at low speeds anyway.
But, the FitRX does have one saving grace – the USB-C charging. Kudos for that! It’s just like the Ekrin 365, which we wholeheartedly recommend if you have an extra $100 to spend.
However, we’re skeptical about the long-term performance of the Tzumi ProFIT hand held massager, given that we checked inside and found its parts to be of poor quality. So, if you want better battery life, we recommend checking out some of the abovementioned alternatives.
Price and Warranty
What about the price and warranty? This cheap massage gun is available for under $50 at Walmart, Macy’s, Amazon, and other retailers.
You may think, “Hey, it’s so affordable; let’s give it a shot.” But hold on—even at this price range, massage guns outperform the FitRX/Tzumi ProFIT hand held massager by a long shot.
So, is it worth your money? Honestly, not really. It is an expensive toy!
The warranty on the FitRX is one year, according to Tzumi.
However, the long-term reliability of the FitRX is questionable based on our experience with it. So, if you’re looking for a cheap massage gun that actually works and comes with a reliable warranty, we recommend looking elsewhere.
FitRX Better Alternatives
Here are our top three recommended alternatives to the FitRX massage gun, each with its unique standout features that, in our opinion, make them a superior choice. Even better, these alternatives come at a similar price to the FitRX.
We have created a comparison table highlighting each massage gun’s key features, such as stall force, amplitude, percussion range, battery capacity, and more. For ease of use, we have highlighted those features that stand out (green color) as well as those that are weak points (red).
Note: Renpho Active is a mini massage gun, so you should remember that when comparing its numbers, as they are typically lower than in full-sized devices.
So, without further ado, let’s dive into the data and discover which massage gun is the best alternative to the FitRX/Tzumi ProFIT hand held massager.
FitRX | Bob and Brad Air 2 Mini | Renpho Active (R3 mini) | |
---|---|---|---|
Estimated Stall Force | up to 15 lbs | ~25 lbs | ~25 lbs |
Amplitude | 6.2 mm | 12 mm | 9 mm |
RPM Range | 2150 – 2880 | 1750 – 2400 | 1800 – 3000 |
Measured Noise (dB) | 56 – 68 | 51 – 57 | 50 – 62 |
Attachments | 4 | 5 | 5 |
Battery | 2000 mAh | 4800 mAh | 2500 mAh |
Weight (lbs) | 1.8 | 1.16 | 1.5 |
Price | $49.97 at walmart.com | at Amazon | at renpho.com |
Our Rating | 2.4 | 4.5 | 4.2 |
Bob And Brad Air 2 Mini
Move over FitRX; there’s a new sheriff in town! The Bob And Brad Air 2 Mini is an affordable mini massage gun that blows FitRX out of the water.
With almost double the amplitude at 12mm, this mini massage gun is a game-changer. Although the stall force definitely isn’t the strongest, it’s still better than FitRX.
However, the real killer features are the 12mm amplitude, 4800mAh battery, and the 2-year warranty for our readers (when the device is registered).
And don’t forget about the 5 varied attachments. With 3 manual speeds and 12mm of amplitude, the Air 2 Mini performs better than the FitRx.
The triangular shape makes it easy to grab and position at the best angle for massaging different muscles.
And the best part? Use the code MGAAIR2MINI for an additional 10% discount, making it a better value than FitRX.
Read More: Our dedicated Bob And Brad Air 2 Mini review.
Renpho Active (R3 mini)
You might as well go for a mini massage gun that actually performs better than the Tzumi ProFIT hand held massager. We’re talking about the Renpho Active, formerly Renpho R3 Mini.
This little guy is small and lightweight, making it the perfect on-the-go option. And don’t let its size fool you – Renpho is a proven brand that knows how to make a good massage gun.
With a 9mm stroke length and 3000 RPM, this mini massage gun is a hybrid between a mini and a full-size gun, giving you the best of both worlds. And with a stall force of about 25 lbs., it’s definitely a step up from the Tzumi ProFIT hand held massager.
But that’s not all—the Renpho Active Massage Gun also has better battery life, with a 2500 mAh battery that lasts longer than the FitRX’s.
It’s also much quieter, without any rattling to worry about. Plus, it’s USB-C enabled for easy charging.
The only downside is that the handle isn’t tilted like other models, but it’s oval-shaped and comfortable to hold.
And at only $71.99, it’s a steal compared to other sports massagers on the market.
So why settle for a subpar massage gun when you can have the Renpho Active?
Read More: Our in-hand Renpho massage gun review.
Sportneer Elite D9
The Sportneer Elite D9 massage gun is a step up in quality, making it one of the best-quality devices in the budget category.
It feels great in your hand, with a partly metal cover that makes it less plastic-ky than the FitRX. Plus, the angled handle is made of more rubber and is better to hold, with a thinner and more oval shape.
But its real selling point is its performance. With a stall force of about 30 lbs, it’s much better than the FitRX and even better than the Urikar.
The Sportneer Elite D9 is also much faster, revving up to 3200 RPM. Its stroke length is a third better, measuring slightly over 10mm.
The device is super quiet, compared to the FitRX, with a noise level ranging between 40 dB to 60 dB.
The sound is smooth, with no rattling. And with six attachments, it’s a better deal than the FitRX, even though the quality of those attachments is so-so.
As for the price, it is currently discounted by half and costs $64.99, available on sportneer.com. Don’t wait; the quality offered at this price is a steal.
Read More: Our in-depth Sportneer D9 Elite review.
Review Summary
With that, we come to the end of our FitRX massage gun review. After thoroughly testing the FitRX massager, we have to say it’s likely the most underperforming device we’ve seen. We wouldn’t even consider it as an entry-level gun, despite some positive reviews we’ve come across.
While you can buy it if you want, we highly recommend looking elsewhere. The specs have absolutely nothing to do with deep tissue therapy, so if that’s what you’re after, this won’t deliver.
Instead, we suggest checking out one of the alternatives we’ve mentioned or browsing our buying guides – especially the best budget massage gun and best under $100 massage gun.
Happy shopping and happy massaging!
References
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1.
FitRx massage gun official website. fitrxrecovery.com. https://fitrxrecovery.com/product/208
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2.
Moraska A, Schmiege S, Mann J, Butryn N, Krutsch J. Responsiveness of Myofascial Trigger Points to Single and Multiple Trigger Point Release Massages: A Randomized, Placebo Controlled Trial. Am J Phys Med Rehabil. 2017;96(9):639-645. doi:10.1097/PHM.0000000000000728
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3.
Konrad A, Glashüttner C, Reiner M, Bernsteiner D, Tilp M. The Acute Effects of a Percussive Massage Treatment with a Hypervolt Device on Plantar Flexor Muscles’ Range of Motion and Performance. J Sports Sci Med. 2020;19(4):690-694. https://www.ncbi.nlm.nih.gov/pubmed/33239942
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