The Cubii Jr1 Features Explained
Staying active during the workday is a challenge for many people, especially if your job involves sitting for long periods. The Cubii Jr1 is a compact under-desk elliptical designed to help you move more while sitting—whether at your desk, on the couch, or even during meetings. Unlike traditional exercise equipment, the Cubii Jr1 fits neatly under most desks, letting you pedal your way to better health without leaving your chair. But what exactly makes the Cubii Jr1 unique, and how does it compare to other options in the market? This article breaks down all the features, design choices, and real-world benefits of the Cubii Jr1, so you can decide if it’s the right fit for your lifestyle.
What Is The Cubii Jr1?
The Cubii Jr1 is a seated under-desk elliptical. Its main goal is to encourage low-impact movement during times when you’d usually be still—like working at a computer or watching TV. Unlike standing ellipticals or treadmills, the Jr1 is specifically made for use while sitting. This makes it a good choice for office workers, seniors, or anyone with limited mobility who still wants to stay active.
The Jr1 is known for its smooth, quiet operation, making it possible to use in shared spaces without bothering others. Its compact size and thoughtful design have made it one of the most popular products in the under-desk exercise market.
Key Features Of The Cubii Jr1
Understanding the Cubii Jr1’s features is the first step to knowing if it will meet your needs. Here are the most important aspects explained in detail:
1. Compact, Under-desk Design
One of the main reasons people choose the Cubii Jr1 is its space-saving shape. The device measures approximately 23.2 inches long, 17.6 inches wide, and 9.8 inches high. This size allows it to fit under most desks without needing to move furniture.
The Jr1 is lightweight (about 25 pounds), so it’s portable but stable. It has a built-in handle, making it easy to carry between rooms or even take to the office. The low profile means your knees won’t hit the underside of your desk while pedaling, a common problem with bulkier machines.
Example:
Many users work in small cubicles or home offices. The Jr1’s slim design means you can use it without rearranging your workspace.
2. Smooth, Whisper-quiet Operation
A major worry with under-desk machines is noise. The Cubii Jr1 uses a magnetic resistance system that keeps it very quiet. You can pedal during meetings, phone calls, or even while watching TV without disturbing anyone nearby.
The machine’s internal mechanics are designed to reduce friction, which also makes movement smoother and extends the device’s life. People often say they can use the Cubii Jr1 in a shared office without anyone noticing.
Practical Insight:
Many cheap under-desk pedals make a knocking or squeaking sound after a few weeks. The Cubii Jr1’s magnetic system avoids this problem, which is one reason it costs more than basic models.
3. Adjustable Resistance Levels
The Cubii Jr1 offers eight resistance levels. You can adjust the tension with a simple dial, letting you customize the workout from very light to moderately challenging.
- Lower settings are good for gentle movement or for people recovering from injury.
- Higher settings give more of a workout, helping to build strength in your legs.
Changing resistance is quick and doesn’t require stopping your movement, so you can increase the challenge as you get stronger.
Data Example:
At the lowest setting, most people burn about 50–60 calories per hour. At the highest, it’s possible to burn over 150 calories per hour, depending on your speed and weight.
4. Built-in Lcd Display
The Cubii Jr1 includes a built-in LCD monitor that tracks your progress. The display shows:
- Time
- Calories burned
- Distance pedaled
- Number of strides
- RPM (revolutions per minute)
This helps you set goals and monitor your daily movement. The screen is large enough to read easily, even when you’re under your desk.
Non-obvious Insight:
Unlike many fitness trackers, the Cubii’s monitor gives real-time feedback without needing a phone or app. This is helpful for people who want to avoid extra devices or technology.
5. Low-impact Exercise
The Jr1 is designed for low-impact movement, which means it’s easy on your joints. The elliptical motion works your legs and hips without the jarring impact of running or jumping.
This makes it ideal for people with knee, hip, or lower back issues, as well as those who are new to exercise. Many physical therapists recommend under-desk ellipticals like the Cubii Jr1 for gentle rehabilitation.
6. Ergonomic Pedal Design
The pedals are large and textured for better grip, even if you’re wearing socks. The ergonomic angle encourages a natural foot position, reducing fatigue during long sessions.
The stride length is about 12. 25 inches, which feels comfortable for most adults and helps activate more leg muscles compared to smaller, circular pedalers.
Practical Example:
If you tend to slouch in your chair, the pedal angle can help you sit up straighter, reducing back strain over time.
7. Simple Assembly And Maintenance
Out of the box, the Cubii Jr1 needs only minimal assembly—usually just attaching the pedals with included screws and a tool. Most people set it up in less than 10 minutes.
The device is low-maintenance. Because it uses magnetic resistance (not belts or fans), there are few moving parts to wear out. Just wipe it down to keep it clean.
Common Mistake:
Some users forget to tighten the pedal screws fully, which can cause wobbling. Always check all connections before first use.

Benefits Of Using The Cubii Jr1
The Cubii Jr1 is more than just a way to keep your legs moving. Here are some real-world benefits:
Helps Combat Sedentary Lifestyle
Sitting for long periods increases your risk of health issues like heart disease, diabetes, and even depression. The Cubii Jr1 lets you add light activity into your day, which can improve your energy, focus, and mood.
Supports Weight Management
While the Cubii Jr1 won’t replace high-intensity workouts, it can help you burn extra calories without extra time. Over weeks and months, these small bursts of activity add up.
Improves Circulation
Pedaling increases blood flow to your legs, which can help reduce swelling or discomfort from sitting. This is especially important for people with desk jobs or those who travel often.
Can Be Used By Nearly Anyone
Because it’s low-impact and adjustable, the Cubii Jr1 is suitable for a wide range of users:
- Seniors who want gentle exercise
- Office workers looking for more movement
- People in physical therapy or recovering from injury
Enhances Focus And Productivity
Short movement breaks can boost focus and creativity. Many users find that using the Cubii Jr1 helps them stay alert during long meetings or work sessions.
How The Cubii Jr1 Compares To Other Under-desk Ellipticals
To understand the value of the Cubii Jr1, it helps to see how it measures up against other popular models. Here’s a quick comparison:
| Feature | Cubii Jr1 | Sunny Health & Fitness SF-E3872 | Stamina InMotion E1000 |
|---|---|---|---|
| Dimensions (L x W x H) | 23.2″ x 17.6″ x 9.8″ | 24″ x 19″ x 11″ | 24.5″ x 17″ x 11.4″ |
| Weight | 25 lbs | 24 lbs | 24 lbs |
| Resistance Levels | 8 | 8 | Adjustable (dial) |
| Display | LCD monitor | Digital monitor | Basic LCD |
| Noise Level | Very quiet | Quiet | Moderate |
| Price Range | $$$ | $$ | $ |
Non-obvious Insight:
The Cubii Jr1 is not the cheapest, but its noise level and pedal ergonomics are better than most competitors. Some cheaper models slide on the floor, but the Jr1’s weight and rubber grips keep it in place.

Real User Experiences
Many users buy the Cubii Jr1 because they want to move more without changing their daily routine. Here are some examples from real customers:
- Office worker: “I use my Cubii Jr1 for about 2–3 hours every day while answering emails and making calls. I burn about 200 extra calories without even thinking about it.”
- Senior: “After my knee surgery, my physical therapist recommended the Cubii. I started at the lowest resistance and worked my way up. It’s easy on my joints.”
- Remote worker: “My Cubii fits under my standing desk, too. I switch between sitting, standing, and pedaling for a full day of movement.”
These stories show the versatility of the Cubii Jr1. Many people notice an improvement in energy and focus after a few weeks.
Who Should Consider The Cubii Jr1?
The Cubii Jr1 is a good fit for:
- Desk workers who sit for long hours
- Seniors needing a gentle way to stay active
- People recovering from injury who want low-impact movement
- Anyone with limited space for exercise equipment
- Parents who want to exercise while watching their kids
It may not be the best choice for those seeking high-intensity workouts or who want to exercise standing up. If you’re looking for serious cardio or strength training, a larger elliptical or treadmill might be better.
Setup And Daily Use
Getting started with the Cubii Jr1 is simple, but you’ll get the best results by following a few tips:
Setting Up
- Choose a stable chair with no wheels (or use a chair mat)
- Place the Cubii on a flat surface, close enough that your feet rest comfortably on the pedals
- Make sure your knees have clearance under your desk
Using The Cubii Jr1
- Start with short sessions (10–15 minutes) at a low resistance
- Increase time and resistance as you get comfortable
- Try to use the Cubii during tasks that don’t require leg movement (typing, reading, watching TV)
- Track your progress with the LCD monitor
Common Mistakes To Avoid
- Slouching in your chair, which can cause back or neck pain
- Setting resistance too high, leading to muscle fatigue
- Forgetting to stretch your legs after long sessions
Maintenance And Longevity
The Cubii Jr1 is designed for easy care. Here’s how to keep it in good shape:
- Wipe down pedals and surfaces with a damp cloth regularly
- Check pedal screws every few months and tighten if needed
- Avoid exposing to moisture or direct sunlight for long periods
With regular use, the Jr1 can last for years. The company offers a one-year warranty for extra peace of mind.

Cubii Jr1 Vs. Cubii Jr2
The Jr1 is often compared to its newer sibling, the Cubii Jr2. Here’s a quick side-by-side look:
| Feature | Cubii Jr1 | Cubii Jr2 |
|---|---|---|
| Bluetooth Connectivity | No | Yes |
| App Integration | No | Yes (Cubii App) |
| Weight | 25 lbs | 18.9 lbs |
| Stride Length | 12.25″ | Same |
| Resistance Levels | 8 | 8 |
Non-obvious Insight:
Unless you want app tracking or wireless features, the Jr1 offers almost the same workout experience for less money. The Jr2 is lighter, which can be good for portability but may slide more on some floors.
Pricing And Where To Buy
The Cubii Jr1 usually costs around $200–$250, depending on sales and retailers. It’s available from major online stores, fitness retailers, and the official Cubii website.
Is It Worth The Price?
For many, the answer is yes—especially if you value quiet operation, build quality, and a proven track record. There are cheaper under-desk ellipticals, but most don’t match the Jr1’s smoothness, durability, or support.
If you want Bluetooth or app integration, consider the Cubii Jr2 or Cubii Pro, but expect to pay more.
For more information and the latest prices, you can visit the Cubii official website.
Frequently Asked Questions
How Many Calories Can I Burn With The Cubii Jr1?
The number of calories burned depends on your weight, speed, and resistance setting. On average, users burn 50–150 calories per hour. Consistent use throughout the day can add up to significant calorie burn over time.
Can I Use The Cubii Jr1 While Standing?
No, the Cubii Jr1 is designed for seated use only. Standing on the device is unsafe and could damage the equipment or cause injury. For standing workouts, consider a full-size elliptical.
Will The Cubii Jr1 Fit Under My Desk?
Most standard desks (28–30 inches high) have enough clearance for the Cubii Jr1. For best comfort, measure your leg length while sitting and compare it to your desk height to make sure your knees won’t hit the underside.
Is The Cubii Jr1 Good For Seniors Or People With Limited Mobility?
Yes, the Cubii Jr1 is a popular choice among seniors and those in rehabilitation. Its low-impact design and adjustable resistance make it gentle on joints. Many physical therapists recommend it for improving circulation and mobility.
Does The Cubii Jr1 Need To Be Plugged In?
No, the Cubii Jr1 is battery-powered. The LCD monitor uses a single AAA battery (included). The device itself is fully mechanical and needs no power source, so you can use it anywhere.
Staying active doesn’t need to be complicated. The Cubii Jr1 offers a simple, effective way to add movement to your daily routine—even during busy workdays or relaxing evenings. With its quiet operation, ergonomic design, and adjustable resistance, it stands out as one of the best under-desk ellipticals for people who want to take a step toward better health without changing their whole schedule.
If you’re ready to make sitting less sedentary, the Cubii Jr1 is worth considering.
