Cubii Smart Under Desk Elliptical Review

May 3, 2023
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Review Summary

If you’re looking at under desks pedals, compact seated ellipticals are definitely the most ergonomic and fit under a desk much better than under desk cycles with their circular strokes. As under desk ellipticals go, Cubii is the Cadillac model.

MSRP / List Price $249
Street Price

Cubii JR1: $249
Cubii JR2: $269
Cubii Go: $299
Cubii Pro: $349
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1-year warranty and 30-day risk-free trial

Colors Available

Cubii JR1: Aqua, Purple
Cubii JR2: Green
Cubii Go: Gray/Orange
Cubii Pro: Chrome, Noir


Cubii JR1: 23″ x 17.5″ x 10″
Cubii JR2: 22.244″ x 11.8″ x 11.6″
Cubii Go: 24.5″ x 17.5″ x 9″
Cubii Pro: 23″ x 17.5″ x 10″

Connectivity Features

Cubii Pro is Bluetooth enabled

Product Weight

Cubii JR1: 27 lbs
Cubii JR2: 18.9 lbs
Cubii Go: 19.4 lbs
Cubii Pro: 27 lbs

NEAT™ Certified by Mayo Clinic


Where to buy Buy on Cubii


Customer Experience
Quality and Aesthetics
Positives High-tech office fitness product that stands out as the only one that connects to your smartphone through Bluetooth and integrates with popular wearable devices such as FitBit. Within the category of under desk ellipticals, nothing beats the Cubii. All the other products are basic mechanical devices sold through infomercials and mass merchants and aren't designed to last. The only NEAT-certified desk elliptical on the market.
Negatives All under desk pedal units require switching to a height-adjustable desk, especially for people with longer legs. If you work at a fixed-height desk, you may need to upgrade to a sit-stand desk to avoid banging up your knee caps. Cubii is at least twice the price of popular competitors that don't have the wifi connection, phone app, and cool looks. All under-desk ellipticals pose some ergonomic stresses on the lower spine, neck and shoulders; Cubii is not immune to these issues, which affect all products in this category. If you're susceptible to low back pain or posture-related issues we recommend sticking with a standing desk or walking desk.

Bottom Line

If you're looking at under desks pedals, compact seated ellipticals are definitely the most ergonomic and fit under a desk much better than under desk cycles with their circular strokes. As under desk ellipticals go, this is the Cadillac model.

[Editors’ Note – This product model seems to be no longer available from the manufacturer, but they have new versions as well. We will keep this review up for future reference and comparison.]

Cubii JR1, JR2, Go and Pro Review

Compact seated elliptical Cubii Jr JR1 Pro Elite Where to Buy There’s been a lot of hype since Cubii’s inception in 2014. Does it live up to it? Our Answer is: yes

It’s not every day that we at WorkWhileWalking delve into a product category we don’t consider core to our office fitness charter. But every once in a while, a new product appears in one of these tangential categories that is a true example of office fitness innovation—and if we’re going to review it, we’re going to review its peers as well.

Thanks to the Cubii smart under desk elliptical, we’ve taken it upon ourselves to test all the popular desk cycles on the market today — both circular and elliptical — as well as upright bike desks, which you can read about in our comprehensive Desk Cycle and Bike Desk Comparison Review.

Small, portable pedal units have been around for years. Tens of thousands of these products are being sold, albeit primarily via late night infomercials to couch potatoes sprawled on the sofa. They’re pitched as exercise products designed to be used while watching TV. In the best case, some can be used while standing directly on the pedals, like a poor man’s stepping machine. Most, however, are designed to be used while remaining seated. We’re not sure how hard people are actually going to pedal once they start sweating into their sofas, but on TV commercials, folks seem pretty happy, if not a little awkward and a bit uncomfortable.

A few of these products are specifically sold as under desk pedal devices to be used while working at a computer. And on that point, some devices work reasonably well, some are mediocre, and others are nigh impossible to actually use while seated at a desk—at least not without a lot of desk and chair modification. Unlike standing desks and treadmill desks, it’s important to note that a desk cycle, an under desk elliptical, and a bike desk are all workout devices. They aren’t merely a means of injecting a little more movement into your day while remaining productive at your computer.

But just because the category as a whole doesn’t meet our standard for office fitness, that doesn’t mean all the products can be painted with a single brush. They do have the potential to inject a little more movement into the workday—even if you do remain seated while using them—and some are of better quality or greater functionality than others. We want to help those already enamored with the idea of a desk cycle become better informed about their options.

With that proviso, let’s dive into the Cubii review.

The Cubii Pedals Onto Center Stage

The Cubii entered a market for under desk pedals that’s really come into its own over the past few years. Back in 2014, when we first reviewed the DeskCycle under desk bike, there were fewer products out there and therefore, less competition. The two category options for pedaling under your desk were upright stationary bike desks like the FitDesk 2.0 and LifeSpan C3, or under desk bikes like the DeskCycle.

Also in 2014, we ran into Cubii at the Neocon office furniture trade show in their hometown of Chicago, while they were in the midst of a runaway Cubii campaign on Kickstarter. Not only did they exceed their “funding goal” (a sales goal, really), but they also managed to raise $943K of capital from five health-oriented angel investors in Chicago. The three co-founders—bright, ambitious entrepreneurs who were still completing their studies at the University of Chicago at the time—seemed to be on a tear. They proved to be masters of social media and e-commerce promotion. The Cubii is marketed differently from your standard infomercial offering, and the product’s design and construction sets it completely apart from the lot you’ll find advertised at 2:00 AM.

We elected not to run a review of the Cubii at the time because the product was still a prototype. In fact, while we had a fair degree of skepticism about its ergonomics, we also had a sneaking suspicion these savvy entrepreneurs—especially the charismatic CEO of Fitness Cubed, Arnav Dalmia and his wife Shivani Jain eventually find a way around the inevitable challenges of bringing a product like this to market.

Indeed, as has been the case with several high-flying Kickstarter campaigns garnering a lot of media attention, actually getting to market was a grueling process for this upstart. The 18 months it took them to finally establish a reliable factory relationship in China far exceeded their original objectives. Despite the delay, however, thousands of consumers waited patiently for the product, and thousands more flocked to buy one when the unit finally started shipping in December, 2015. After visiting Cubii’s Chicago loft headquarters one summer, we decided it was time to finally take the unit into our testing lab, and do a full Cubii review.

A New Subcategory: The Under Desk Elliptical

Cubii Go

Cubii became one of several new under desk elliptical “trainers” to hit the market, which feature a lower profile pedaling motion versus the traditional higher profile circular pedaling motion of a bike trainer.

This new category stiffens the competition. For one, the elliptical motion is generally easier on your knees. That’s one reason they’re so popular in the gym. But the elliptical motion also packs another benefit specific to desk use. The knees aren’t raised as high as in a regular circular cycle motion, so there is less chance you’ll hit them on the bottom of the desk when you’re pedaling. This is one of the most common complaints from under desk bike users, and while the elliptical motion does not completely solve this issue—except, perhaps, for the shortest of individuals—it does mitigate it to a large extent. (Pointer: an adjustable height desk, ideally one equipped with an adjustable under-counter keyboard tray, can resolve the issue entirely.)

So, as an elliptical, the Cubii starts out with a distinct advantage over its category counterparts. But how do the rest of its features stack up against the competition? There’s been a lot of hype since the company’s inception in 2014. Does it live up to it?

Our answer is yes.

Better, Faster, Stronger — And A Whole Lot “Smarter”

Generally speaking, the desk cycle category is filled with cheaply manufactured mechanical devices, as we mentioned earlier, sold on late night infomercials to yawning couch potatoes. Given that landscape, the Cubii stands out like a rose among thorns.

cubii desk cycle
The Cubii app allows you to share exercise stats with your friends

Besides its elliptical motion, the Cubii blows away the competition in another important category: its “smart” functionality. Only the Cubii Pro model uses Bluetooth to link to an app on your smartphone (Android and iPhone are currently supported) where it keeps track of your exercise stats like speed, distance, time, stride, and calories burned. Most products on the market offer a similar tracking ability but send it to a separate, cumbersome console (either on the product or on your desk).

The Cubii app also allows you to make goals, compete with friends, and share your progress. This way, you can tap into the extra motivation you might stand to gain from your social circle. It even integrates with the popular fitness device FitBit, keeping your fitness progress in the office linked with your fitness outside of work. Cubii seems to be hard at work developing more integrations with popular wearable devices and adding evermore social and tracking features to its app.

We give out major points for creating a device that bridges the gap between home and office and utilizes the social sphere to help keep you on track. From our standpoint, the Cubii takes steps towards a more holistic approach to health, and it definitely qualifies as the first of these products to be considered a bona fide office fitness aid.

Cubii is also a recipient of the prestigious NEAT certification that proves the device increases energy expenditure by more than 10% over sitting. In fact, Cubii reports that the energy expenditure from using their desk cycle exceeds 80% compared to stationary sitting.

Fitting in at the Office

It’s natural to be concerned about how these devices will fit into the office environment. An author of a study on desk cycles even attests that users are more comfortable when they’re pedaling at their desks in private. So let’s tackle the question straight on. What’s a customer experience like using the Cubii in the office?

# 1: Noise Level

Based on online reviews from sites like Amazon, and our own personal experience with the machine, the Cubii is quiet. Sometimes, similar products will start squeaking or making other noises with time, but our Cubii has not, and there are very few complaints of any noise issues on Amazon or other third-party reviewers. Some describe the Cubii making a ‘soft white noise’ or a ‘faint whishing’ when pedaling, and we think that’s fairly accurate. It’s quiet enough to be unobtrusive to your coworkers, and that’s the important thing.

# 2: Size

cubii review
The Cubii’s sleek industrial design includes a built-in handle and good weight balance, making it easier than most desk pedal units to move in and out of place.

Measuring in at approximately 23″ x 17.5″ x 10”, the Cubii is actually one of the shorter units in terms of height that we’ve tested and researched. Its other dimensions come in around average for the desk cycle category. At just under 28 lbs, it is on the heavier side, but there is a convenient built-in handle for moving the unit out of the way when you’re done using it. The Cubii’s weight feels evenly distributed throughout the frame, so it is stable when carried and won’t tip easily.

# 3: Style

As far as design goes, as you can see by the pictures, it’s sleek and professional and fits easily into a smart, tech-friendly work environment. Overall, we give the Cubii high marks for being a stylish and relatively inconspicuous device to use in the office.

# 4: Quality

We call the Cubii the Cadillac under-desk elliptical and stand by that statement when it comes to quality. The manufacturing is solid; the unit feels like a product built to last. Even its attractive packaging is a notch above what we’ve come to expect from products in this category.

Cubii JR1, Cubii JR2, Cubii Go and Cubii Pro

The basic Cubii JR1 and the Bluetooth-enabled Pro version are dominating the marketplace today. From time to time, Cubii will release variations, like the limited edition Pink Cubii Jr during Breast Cancer Month (October) in 2020, to liven up its standard inventory.

But the big news coming from the company is the launch of the Cubii Go Compact Elliptical, which was honored at the 2020 Consumer Electronics Show for its product design excellence. Made with glass-filled nylon, the Go weighs 19.4 lbs, compared to the 27-lb weight of the JR1 and Pro.

The Takeaway

Our office fitness experts will always promote standing desks and treadmill desks as the best way to get your work done while staving off sitting disease. But, we recognize that there are a lot of cycling enthusiasts out there who resonate with this type of device, and the proof is in the thousands of Cubii units flying off the shelves. So, if you’re committed to buying a desk cycle and want the best in the market, the Cubii Under Desk Elliptical clearly has the most to offer, though it comes at a higher price, no surprise.

The Cubii’s elliptical motion is more ergonomically sound, it fits better under a desk, and its smart features and clean industrial design add real value. It has the potential to help you shape your health goals, and the Bluetooth link with your smartphone and popular wearable devices means these goals can be cleanly integrated between your home and office activities.

* Join Cubii’s Live Video workout Classes



If you do end up deciding to invest in a cycling workstation, definitely check out our primer on How to Set Up an Ergonomically Proper Desk Cycle to ensure a successful experience.

For kicks, back in 2016, our review staff integrated a Cubii with an iMovR Everest Dual-Tray desk, an iMovR ThermoTread GT office treadmill, a Tempo TreadTop Office Chair, and an EcoLast TreadTop Anti-Fatigue Mat to create what we imagine is the world’s first sit-stand-walk-pedal workstation. Check out the blog article on our Quad-Modal Office Fitness DreamStation. And learn more about other NEAT-certified products in our comprehensive round up.

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Leave a response >
  • Mary A Gordon September 9, 2021

    I’m considering the Cubii JRII. How much clearance is there with a step in the highest peddling position to the top of a desk. Barefoot, my lower leg from sole of foot to knee cap is 20.5 ” and the underside of my desk to the floor is 27″. I also plan to buy a desktop, standing desk converter. Thanks

  • ula March 8, 2021

    I love my new CUBII.
    The company should consider
    marketing it to those of us who are *not* office workers,
    but would enjoy using this while binging on TV.
    In fact, a slightly larger
    cycle)wheel would be perfect for those of us who pedal it
    while sitting on a couch.
    I would definitely buy a
    larger circumference

  • Jennifer Berarducci January 4, 2021

    I just got a Cubii for Christmas. I wanted to use it as and under the desk elliptical. I have a normal height desk, but there is no way to use the Cubii under the desk. Your knees hit the desk which makes the product unusable – it is literally not possible to pedal. The only way would be for me to move the Cubii out from under my desk, so that my knees don’t hit the desk, but then I can’t reach my keyboard. I like the idea of this, but I think it is only effective if you have a desk that is either adjustable, or is high enough to accommodate the motion.

  • Conner December 9, 2019

    This thing is so cool. Thanks in advance for any feedback on these questions. I am scared to pull the trigger on just one brand/model

    Does anyone know how accurate the cubii jr calorie counter is?
    Is it set for like a 150 lb person and I can just recalculate to my weight?
    Does the cubii pro app that syncs with the cubii pro more accurately count calories?
    Do you recommend this over desk cycle 2 for getting a basal workout while studying?

  • Pam November 19, 2019

    I am interested in the Cubii. I have severe restless legs and end up pacing a lot in the evening. Does anyone know if this will help? I am retired and will be using this at home. Thank you

    • Shay January 23, 2021

      I also have RLS . I notice the days I walk, they are worse. Not sure if the Cubii would help. I use a Magnesiym cream on my legs every night and take Magnesium drink which is helpful.

  • bmbutler November 7, 2019

    I have had my Cubii for two months and love it. Might as well be working those legs while sitting at my desk.

  • Adrian July 27, 2019

    I got my cubii yesterday and I love it. I can pedal under my desk, which even has a drawer, in a kind of recumbent bike position.

    What I wonder is, even at the highest strength setting, it gives me a mile for 1100 strides (spins,) while for an actual bike it’s about a fifth of that, a mile per 250 spins.

  • Laura March 6, 2019

    I love my Cubbi. What I’m wondering is why 10,000 steps on the Cubbi only registers as 230 calories burned when conventional
    wisdom says 10,000 steps is 500 calories burned. Why the discrepancy? Thanks.

    • Carmelina March 20, 2019

      Likely because steps are standing strides where you’re supporting your own weight, whereas the cubii steps are performed sitting down.