Nautilus E614 Elliptical Review: Get this One!

The Nautilus E614 a mid-range elliptical training machine manufactured by Nautilus Inc. It is a simple and functional machine, given that it not only has basic features but also a few of the fancy ones found in more expensive models.

The Nautilus brand is very well known, having been introduced in 1986 by Arthur Jones, the inventor of the Nautilus machine. Mr. Jones went on to sell his company, which has since grown to become one of the biggest in the US fitness industry. Nautilus is the parent company that also owns other brands such as Schwinn, Bowflex, Octane Fitness, and a few others.

Nautilus E614 Elliptical Trainer

Compared to other brands, Nautilus holds its own pretty well in every test. Its products are durable, convenient, and best of all, very competitive in terms of pricing.

Nautilus E614 Elliptical Trainer Review

Many things are involved when determining the merit of a product like elliptical machines. Aside from the fact that essential functions should work flawlessly, it is also important to have extra features for convenience.

While it would be easy to say that that the Nautilus E614 is a good machine for its price, it is best to have a more in-depth look at it.

Nautilus E614 Elliptical Trainer

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General Features and Technical Specifications

  • Product dimensions – 50″L x 34″W x 22″H
  • Item weight – 167.3lbs (74.7 kg)
  • Color – Grey
  • Weight capacity – 300lbs (136kg)
  • Power requirements – 9VDC supplied either through an adapter or D batteries.
  • Console – Dual display.
  • Resistance – 20 levels of Magnetic resistance.
  • Incline – Available, with six positions manual adjustment and a maximum 100 angle.
  • Monitoring – Grip sensors mounted in the fixed handles, or through an included chest strap.
  • Workout programs – 12 programs are available of different types and varieties.
  • Warranty – 10 years on the frame, 2 years on parts, 1 year on electrical equipment, and 3 months labor warranty.

Nautilus E614 Overall Build

The Nautilus E614 is a front-drive cross-trainer elliptical. That means, firstly, that its flywheel is mounted in front of the pedals. This design has become popular with top brands because it allows the machine to be more compact, and also because it is less sophisticated and cheaper.

Nautilus E614 Elliptical Trainer

The term cross-trainer means that it can be used to work out the upper and lower body at the same time. This is possible because of the movable handlebars which are connected to the flywheel. It provides the resistance necessary to make a good workout to your arms and core.

The frame is designed to be strong and durable while keeping it light and affordable. For this reason, steel tubing is used with precision welding to create a sturdy frame that can last for many years.

The weight capacity of this machine is 300lbs (136kg), which should cover most of the population.

Flywheel and Drive

The flywheel is central to the operation of the elliptical machine, and the Nautilus E614 is equipped with an 18-pound (8.16kg) flywheel for optimum performance.

This weight is considered average, but Nautilus enhanced the wheel for inertia by weighting it along the circumference. The result is a flywheel capable of smooth running, easy starting, and high-speed workouts.

Nautilus E614 Elliptical Trainer

The drive system between the pedals and the flywheel consists of a heavy-duty V-belt system. It is convenient for the machine because the belt allows silent operation and can last for many years due to low wear.

Besides, a belt drive also makes reverse movement possible. If you wanted to target different muscle groups, you just change the direction of your workout.  In both cases, the belt ensures efficient transfer of power to the flywheel with very little loss.

Pedals and Deck

The front-drive design means that this elliptical has a pretty simple design. The pedals are connected with rods to the flywheel and moving handlebars, and rest on a pair of rails.

There are rollers available which make contact with the rails, and these have ball bearings inside. The whole effect is a very smooth, very quiet movement. The footplates of the pedals are articulate in design and are made of plastic and a rubber cushioning cover. The result is a soft and natural movement that helps avoid strain and impact on your joints.

The Nautilus E614 has a stride length of 20″. It is quite comfortable for most people, but very tall ones might feel a bit constrained.

Resistance and Incline

The Nautilus E614 features a top of the range eddy current magnetic resistance system. It has 20 levels of resistance, which are easily controlled through the console.

The advantage of this type of resistance is that it is silent because it requires no contact with the flywheel. The other thing is that it allows precise control, unlike manual systems.

Unfortunately, it means that the resistance only works when the machine is plugged into the power source. It can be plugged into a standard 110V/220V socket through the adapter available.

Nautilus E614 Elliptical Trainer

This machine also offers incline for those who wish for a more challenging experience. It comes in the form of a manual, six-stage system that goes to a maximum 300 incline angle. It is one of the largest incline angles in this category.

The downside is that it is a manual system and not motorized. You can only adjust it by first pausing your routine and changing it. A lever is available for this purpose, which is located just behind the flywheel.

The downside is that it is a manual system and not motorized. You can only adjust it by first pausing your routine and changing it. A lever is available for this purpose, which is located just behind the flywheel.


The Nautilus E614 offers two pulse monitoring options. The first is through the handgrips on the fixed handlebars. These have EKG sensors mounted, which will display readings on the console.

The second and more convenient option is through the use of a chest strap. The console is telemetrically enabled, which means that it can interpret analog signals such as from a pulse sensor. It syncs with the chest strap and displays the data on the console.

Nautilus E614 Elliptical Trainer

The good thing is that the Nautilus E614 comes with a chest strap, although you can also purchase your own.  The sensors on it are quite accurate too. Information like resistance, mileage, pulse rate, and time is used to calculate other metrics such as calories burnt and goal levels achieved.


A decent console is available for the display of important information regarding your exercise. Nautilus makes use of a proprietary Dual Track technology, which means that two separate displays are available. The reason for this is that if you choose to use a tablet, the primary screen is obscured. You can then use the smaller one to track your exercise.

The information displayed includes pulse rate, time elapsed, RPM, speed, calories burned, mileage, type of workout program, etc. It allows for up to two users, which means that two people can use the machine and track their performance separately.

Nautilus E614 Elliptical Trainer

A lot of intuitive command buttons are found on the console as well. There are ten numbered keys for quickly setting the resistance levels, which account for half the levels available. There are also buttons for gradual increment.

There are also buttons for the pre-set programs. There are fun rides, challenges, and mountains, each of which has separate keys. There is also a Quick Start key, which is also the manual program, with a pause key to accompany it. Finally, there are keys for two fitness tests in which make up for the rest of the programs. These tests are Beginner and Advanced tests.


Nautilus has also added a few fancy extras in the E614 to make your experience more exciting. For one, there is a pair of speakers set into the console through which you can play music.

Nautilus E614 Elliptical Trainer

While doing that, you can place your smartphone or tablet on the holder provided and connect it with the 3.5mm port provided. You can also use the Bluetooth connection to play music.

A USB port is available for charging and data transfer. Also, a three-speed fan is available to help cool you off. You can direct the airflow to either your chest or your head as needed.

The Nautilus E614 Pros and Cons


  • The 20″ stride length is sufficient for most people.
  • Magnetic resistance with 20 levels.
  • The incline goes up to 300.
  • Durable design and sturdy frame.
  • Articulating pedals for comfort and reducing strain.
  • Telemetric console with chest strap included for convenient monitoring.
  • The dual Display console is an innovative solution for when you’re using a tablet.
  • Tablet holder and fan for added convenience.
  • It has dual speakers for music.
  • Great price, great customer service.


  • Few workout programs are available.
  • 20″ stride length is short for this price range.
  • Warranty is not so great considering that this is a machine you expect to use for many years to come.
Nautilus E614 Elliptical Trainer...
  • Your purchase includes One Nautilus E614 Elliptical Trainer, 100391 model
  • Item dimensions – 71.5" L x 26.7" W x 63.2" H | Item weight – 167.3 lbs. | Weight Capacity: 300 lbs. | Stride length – 20” | Lowest step – 6” off the ground
  • 22 programs — 12 profile, 9 heart rate control, 4 custom, 2 fitness test, 1 recovery test, 1 quick start
  • 20 levels of resistance for a wide range of workout intensity options, and Goal Track capability enables users to set individual exercise goals
  • The minimum ceiling height needed is the height of the tallest potential user in the household, plus 21 inches. Preferably, add a couple extra inches to ensure a comfortable experience

Last update on 2022-07-07 / Affiliate links / Images from Amazon Product Advertising API


It is hard to be dissatisfied with the Nautilus E614, especially considering the price which at the time of writing was just below $800. It delivers on everything it promises and makes no pretense about what it lacks.

It is a very good option for home use, especially if you plan to be doing some high-speed workouts. Whether you’re a beginner or a pro, the Nautilus E614 is equal to your exercising needs.

You may also like to read about: Nautilus E616 Elliptical Review: One of the best!

About Gaurav Dhir

Gaurav Dhir, B. Tech, PGDCM is an engineer and MBA by training. A fitness aficionado, Gaurav follows a strict diet and exercise regimen to keep himself vigorously active. He loves playing sports and being outdoors. Gaurav is responsible for the health and wellness of 4 generations including his son, elderly parents and very elderly grandparents.