Nautilus R614 Review

Nautilus R614 Recumbent Bike Review – The Quintessential Mid Range Exercise Bike

Exercise and diet are two sides of the same coin when it comes to leading a healthy life. Jogging and biking were one of the simplest ways to keep your cardiovascular system kicking. But going outside is a tall order for most nowadays; the lockdowns and limited social interactions have put most gyms and parks out of commission.


Now, one of the best ways to stay fit at home during this pandemic is with the help of a stationary exercise bike. Exercise bikes are very efficient and convenient; the most comfortable type currently on the market is the recumbent exercise bike.

At around 400$, the best buy is the Nautilus R 614; it has great features and excellent reviews on the surface. But if you want a more detailed look to help with your decision, read on further about all its advantages and disadvantages. You are at the right place if you want to determine whether the Nautilus R614 is worth its price. Let’s start.

The Brand: Nautilus

Nautilus is famous and well known in the fitness industry; its products are known for affordability and build quality. They have grown in the last 40 years, starting with strength machines and now in partnership with famous brands like Bowflex, Schwinn. 

A crucial factor to keep in mind while buying a budget product is the brand name. A well-known company will have excellent service and a broader community to help you if you ever face problems down the line.


The Nautilus R614 can be considered as the little brother of the more expensive Nautilus R616. So if you are familiar with that model, you pretty much know what to expect; it is basically the same minus some features. Here we will tell you all there is to know about the Nautilus R614 compiling information from multiple websites, customer reviews, and some personal experience.

Now have a look at the specs first.


  • The Nautilus R616 after the assembly stands at 49.6 inches, with a maximum width of 28.3 inches and the length of 65.3 inches. It’s slightly larger than a spin bike and takes up about the same space as the Nautilus R616.
  • The total weight, Including the magnetic flywheel, comes in at about 84.2 lbs. Don’t worry, there are front-mounted transport wheels on the frame.
  • The console is large and feature-rich; it has many useful additions that make your sessions faster and comfortable.
  • The maximum user weight per the company recommendation is 300 lbs, but that hasn’t stopped people over that limit from riding it, and they said there were no problems.
  • The machine comes with 22 workout programs and 20 levels of resistance, which is excellent for gradually raising your fitness level.
  • In terms of the warranty, like the Nautilus R616, you get ten years on frame, a two-year warranty on the parts, a one-year electronics warranty, and a 90-day labor warranty.

Design and the Risk of Injuries.

As expected, the structure is robust, with a single steel frame and a low center of gravity. The Nautilus R614 is more stable and can handle intense sessions without any wobble or much vibration. 

The simple open design makes it easier to get into the seat without stepping over or underneath anything. The pedals are at a comfortable distance from the seat, the seat itself has a contoured vented backrest, which helps avoid a sticky back, and the bottom is adequately padded to prevent saddle sore.

The Nautilus R614 has a high inertia drive system with a perimeter weighted flywheel whose resistance is controlled digitally because of the magnetic nature. You can use the buttons on the console to adjust it,

The seating posture is perfect for handling spinal injuries and delicate joints. Treadmills and spin bikes put a lot of stress on the knees and give more importance to performance. The Nautilus R614, on the other hand, keeps your body in a comfortable posture all throughout your workout.

Since recumbent bikes have low seat positions, it’s easy to get started. The pedals are large and comfortable; they have safety straps to provide you with a more controlled pedaling experience. The seat can be adjusted quite a bit with a sliding mechanism made of hard plastic and metal, it’s very durable and smooth.

There are many tiny features like the cooling fan between the dual speakers, the inbuilt heart rate sensor, and the water bottle holder to quince your thirst. There are transport wheels on the lower part of the steel frame to increase mobility.

On a regular bike, the upper body leans over the handlebars creating stress on your wrist, but here the handlebars are positioned at the seat level beside your hip, so there is not much weight on your wrist. 

The Nautilus R614 is safe for anyone with any type of injury that affects your spine or the joint. An ideal design for elders and children, fitness experts, will also like the change from a treadmill or a spin bike.


The console you get with the Nautilus R614 has tons of little features packed into it; for a mid-ranged recumbent exercise bike, that’s impressive.

The display has a dual-track design, meaning there is a secondary screen for displaying immediate values; unfortunately, the screen is not backlit, so you might have some problems using it in bright environments. The display shows you the necessary training data like speed, time, heart rate, RPM, resistance levels, and calories, the same as the Nautilus R616.

Now for the juice part, the training features, it has 22 preset workout programs – 9 profiles (three fun rides, three mountain rides, and three challenges), 8 heart rate controlled workout programs, 2 custom programs, 2 fitness tests to measure your improvements and 1 quick start. 

To accompany the presets, you get 20 resistance levels controlled with a push of a button thanks to the ECB controlled magnetic flywheel.

There is a USB port available for data transfer to the Nautilus Trainer app and My Fitness Pal through a tab or your smartphone in terms of connectivity. Unfortunately, it has no Bluetooth connectivity, so you cannot connect wirelessly or use a chest strap.

The Workout Experience

The 22 workout programs can simulate any biking conditions and create new challenges for you to overcome. Along with 20 levels of resistance, there is plenty of room for improvement for people of any fitness level. A beginner can start at level one and work their way up. A great thing about this model is that a person of any age group or medical background can give it their all without suffering any injuries or joint pain because of the laidback seating posture.

Now, all of this gives you a lot of freedom and versatility; the training posture of this model primarily focuses on the lower body muscles engaging the quads, hamstrings, calves, and glutes but has little impact on the upper body. 

The transaction between the resistance levels is quick and smooth; it’s suitable for high-intensity training where you warm up with low resistance, then change it to a higher level for a short amount of time, then repeat. This method is prevalent among athletes; it raises your heart rate faster and burns more calories in a short amount of time.

With regular training, you can get rid of those love handles and belly fat, then your lower body will develop a well-toned muscle structure.

Comfort Level

Recumbent bikes are famous for their comfortable seats, low impact workouts, and lumbar support; the Nautilus R614 is no different.

The padded seat bottom, the ergonomic design, and the sliding mechanism all are originated towards comfort first, then the training performance.

The seating posture and the seats themselves make the Nautilus R614 a very comfortable machine to train in. The seat is more extensive and broader than a standard bike seat; it keeps your lower spine and hips straight, giving you a comfortable posture to start your workout in. Common injuries like knee, hip, neck pain, and saddle sore are prevented by the reclined seat. The safety straps on the pedals ensure that you don’t slip during your workout, preventing the most common ankle injuries.

People coming out of rehabilitation and others, including the elderly, will appreciate these design decisions as they will take care of their delicate joints simultaneously, providing a challenging session. All the weight and stress is taken off the joints so you can enjoy your workout without experiencing pain after it. Of course, your muscles will feel the burn, and you will see your lower body becoming well-toned and popping after a few days.

Packing and Assembly

Each part of the machine comes in separate packing to ensure there are no damages inflicted during transit. But it will take you at least half an hour to unpack and get them ready for assembly and another hour to finish single-handed. The instruction manual is simple to follow, but people have reported that the assembly process is a bit difficult.

Make sure you don’t lose any nuts or screws in the gaps; you will have to turn the whole machine upside down to get them out. 


The Nautilus R614 Recumbent Bike comes with a really good warranty, the same as its brother, which is more than what is expected of an exercise bike worth 400$ (approximately). It has a 10-year warranty on the frame, a 2-year warranty on mechanical parts, a 1-year warranty on electronic parts, and a 90-day labor warranty. A decent package to save you from any headaches that you might come across down on the line.

Key Features

A few different characteristics separate the Nautilus R614 from lower budget models, and some of them might already be familiar to you.

  • To make sure you don’t lose your flow during training, there is a side-mounted water bottle holder to keep you hydrated.
  • The chassis of the machine is made of steel, which has transport wheels attached to the front to make it easier to move around in a house.
  • The Nautilus R614 has a dedicated sensor built into the handle grips to check your pulse during your training sessions; the data is presented on the console display.
  • The seat is large and wide, the backrest is vented, and the bottom part of the seat is padded. It is adjusted with a sliding mechanism under the seat; you simply have to adjust the knob and choose the desired length.
  • The magnetic flywheel, crank, and belt work together with perfect synchronization; there is little to no vibration or any kind of wobble during workouts. 
  • The Nautilus R614 also has a very low center of gravity, making it very stable during intense workouts.
  • There is a media tray above the secondary screen to hold your tablet, smartphone, or even a magazine to keep you occupied during your training session.
  • The magnetic flywheel is much more silent than a typical exercise bike.
  • You can use the dual speakers to listen to music with an audio input port and a three-speed fan to keep you cool during heated sessions.

Pros of the Nautilus R616

  • Silent during workouts and simple to adjust magnetic resistance.
  • Dual track console with clear and labels buttons.
  • Foam wrapped handlebars and ventilated backrest.
  • Built-in dual speakers and fan.
  • Safety straps on the pedals are handy.
  • The 22 built-in workout programs and 20 resistance levels provide a challenge for anyone.
  • Great buy for its price.

Cons of the Nautilus R616

  • No Bluetooth connectivity.
  • Seat adjustment mechanism made of hard plastic.
  • The heart rate sensor is not always accurate.
  • No support for an additional chest strap.
  • The display is hard to see in a bright environment.

Here is an review on marcy me 709 recumbent exercise bike review that you may wish to check out.


The Nautilus R614 is a fine recumbent exercise bike in the mid-range category for residential use; you will not regret your decision after buying it.

The workout programs and the resistance level are as good as the more expensive models. And it’s loaded with convenient and useful features like the three-speed fans, dual stereo speakers, side water bottle holder, media holder, and of course, the console itself.

If you got the budget, go for it.

Here we are at the end of our journey. We hope all this information was enough to clear your mind of all the doubts and make your final decision.

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