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Cubii sells compact, seated elliptical machines, also called under-desk or recumbent elliptical trainers. These machines allow a person to pedal while seated. The Cubii brand aims to make fitness and exercise accessible, regardless of physical ability, lifestyle, and age.

Seated ellipticals offer various health benefits, including reducing sedentary behavior and increasing energy expenditure, which could help people manage their weight. They may particularly benefit people who sit all day, individuals with disabilities, older adults, and people with pain or prior injury.

This article discusses customer reviews of Cubii and the company’s product range. It also considers the potential benefits of seated ellipticals and lists some alternatives.

Please note that the writer of this article has not tried these products. All information is purely research-based.

Three individuals called Shivani Jain, Arnav Dalmia, and Ryota Sekine launched the Cubii brand through a Kickstarter campaign in 2014. People can buy Cubii products through the company website, Amazon, QVC, and retailers such as Costco and Target.

Cubii is not accredited by the Better Business Bureau and has a D- rating for failing to respond to two complaints that customers have filed against them on the platform. At the time of writing, the brand has no customer reviews on BBB and has closed six complaints over the past 3 years.

Cubii has a 3.5-star rating out of 5 on TrustPilot based on two reviews. Its flagship product, Cubii JR1, has a rating of 4.6 out of 5 on Amazon based on 9,690 global customer reviews.

Customers who have provided positive reviews appreciate the company’s excellent customer service and effective returns and replacements policy. They also praise the quiet and smooth operation of the machines and their portability.

Many of the negative reviews mention that the products break down after a few uses, are noisy and too heavy to move, and do not fit under some desks.

Cubii offers four mini elliptical machines:

These models share several standard features, including low sound production and eight resistance levels.

All Cubii products come with a 1-year warranty. To take advantage of the warranty, people should register their Cubii elliptical and create an account through Cubii’s website.

Customers can return or exchange any Cubii products that they have purchased through the website or Amazon within 30 days, effective from the date of delivery. This policy does not extend to products that people have bought from third-party retailers.

Cubii ships to Canada and the United States. People ordering from other places can check Amazon to see whether it ships to their region.

Cubii JR1

Cubii JR1 is Cubii’s classic, award-winning elliptical. The compact and ergonomic design allows it to fit in front of chairs and under most tables.

It has an LCD monitor that displays a person’s rotations per minute (RPM), distance traveled, calories burned, and active time. Its frame comes with a built-in handle for easy portability.

  • Inclusions: wheel stoppers, display batteries, and nonslip workout mat
  • Colors: aqua or purple on black
  • Weight: 27.6 pounds (lb)

Cubii JR2

This newer generation of Cubii seated elliptical is 10% more compact. Its glass-filled nylon frame also makes it 25% lighter than previous models.

Similar to Cubii JR1, it uses an LCD monitor and has a built-in handle on its frame. Cubii claims that this model provides a low impact, smoother rotation because of the ZeroGravitii Flywheel.

  • Inclusions: built-in adjustable foot straps, attachable ChairLock, display batteries, and nonslip workout mat
  • Color: green on black
  • Weight: 18.9 lb

Cubii Pro

Cubii Pro is Cubii’s only Bluetooth-connected mini elliptical. It allows people to sync their data with the Cubii app, Fitbit, Apple Watch, or Apple’s HealthKit.

This model may suit people who wish to use fitness apps or devices to track their exercise or manage their fitness goals.

  • Inclusions: Cubii Pro charger, wheel stoppers, attachable ChairLock, and nonslip workout mat
  • Color: chrome or noir
  • Weight: 27 lb

Cubii Go

Cubii Go is a specifically portable variant of Cubii ellipticals. It is made with glass-filled nylon, making it much lighter than the original model. However, it comes with retractable handles and built-in wheels, and these additional features make it a little heavier than the Cubii JR2.

Unlike other models, Cubii Go is fully assembled and ready to use out of the box. It also has an illuminated LCD monitor.

  • Inclusions: display batteries and wheel stoppers
  • Color: orange on gray
  • Weight: 19.4 lb

Other products

In addition to ellipticals, Cubii sells several accessories, including:

  • Smart Start Training Series
  • Comfii Fit Workout Tee
  • Squishii Grip Strengthener Bundle
  • Cushii lumbar cushion
  • Theraband + Cubii Individual Workout Bands
  • Cubii socks
  • Cubii replacement parts, such as wheel stoppers and pedals

People looking to become more physically active may wish to consider alternative items of home exercise equipment, such as:

Learn about the best home gym equipment here.

A 2019 study found that using seated ellipticals reduced sedentary behavior in older adults. Another study involving this population found that using these devices while performing seated activities increased energy expenditure.

Research has also shown that using compact elliptical devices effectively increases energy expenditure in adults aged 25–65 years.

This form of exercise may also be more effective than cycling for gait training and rehabilitation.

According to the Centers for Disease Prevention and Control (CDC), only 1 in 4 U.S. adults reaches the recommended daily physical activity levels, while about 31 million adults aged 50 years and over are inactive.

In a 2018 research paper, the CDC also reported that inadequate physical activity was a causative factor in 8.3% of deaths in the U.S. Low physical activity can contribute to heart disease, obesity, type 2 diabetes, and certain types of cancer.

According to the Physical Activity Guidelines for Americans, regular moderate-to-vigorous physical activity can benefit both physical and mental health by:

Cubii sells a range of seated elliptical machines that can fit under desks or in front of chairs. They are portable and run quietly while providing a gentle workout for the legs.

Regular physical activity significantly reduces the negative health effects of a sedentary lifestyle. Cubii under-desk ellipticals offer people of all ages, abilities, and lifestyles a way to be physically active while they work or perform other everyday activities.