Nautilus R616 Recumbent Bike Review

 by Dr. Steve Hruby, D.C.

I’m a fitness advocate with a holistic approach to health, wellness, and longevity. I’ve walked the walk since 2009 - using my personal development methods to unleash the fitness champ within you.

  Fact Checked
 by Rhealyn Celestial
Reviewed by Rhealyn Celestial

I’m a researcher, and I’m also a full-time mom. I spend my weekdays crafting thoughtful articles for small businesses, and my weekends with my son learning about the world together

Through this Nautilus R616 Recumbent Bike review, I’d like to first of all share that this machine was without a doubt one of the finest, most comfortable I’ve used – no wonder it’s one of the top-rated recumbent bikes available today.

While it may feel expensive to some (which really, it isn’t!), its high quality construction, heavy-duty frame and overall good looks are certain to catch the eye of even the most frugal fitness enthusiasts.

As far as complaints go, there weren’t all that many. I wish there had been more programs for cardio-exercising but otherwise I didn’t come across any other significant issues.

Nautilus R616 Recumbent Bike

Is Nautilus a good brand? What’s a recumbent exercise bike?

A recumbent exercise bike, like the Nautilus recumbent bike R616, is a type of stationary bike that allows you to exercise while sitting in a chair-like seat. It’s different from other types of exercise bikes because it has a backrest and your legs are positioned like they are when you’re sitting on a chair.

The main benefit of using a recumbent bike is that it’s easier on your joints because you aren’t leaning forward as you would with an upright exercise bike. Recumbent bikes also require less effort to pedal than upright bikes do, so they can be easier to use if you have trouble getting up from lying down or sitting down in general.


If, for example, you’re looking for the best stationary bike for bad knees, you might want to consider getting the Nautilus R616.

Nautilus R616 Recumbent Bike
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Nautilus R616 Recumbent Bike
  • With enhanced Bluetooth connectivity, users can set, track and monitor progress with popular app-based tracking tools
  • Explore the world and discover 50 plus global routes that auto-adjust in real time to your speed (Explore the World...
  • Access the Explore the World app and digitally immerse yourself in a world of virtual courses, exotic locales, and...

Here are some more benefits of using the Nautilus R616:

  • Excellent value
  • Dual LCD displays
  • Excellent warranty
  • Simple to assemble
  • Large, comfortable seat
  • A sturdy, step-through frame
  • Magnetic resistance has 25 levels.
  • Bluetooth-enabled USB charging port
  • 29 workout programs with a weight capacity of 300 pounds


  • There was no heart strap available
  • The flywheel was a bit lighter than I expected


The following features are included with the Nautilus R616:

  • 25 levels of resistance – having this many resistance levels allows you to have a great deal of control over the intensity of your exercises. To work as hard as you want, fine-tune the magnetic resistance.
  • USB charging port – This is a good feature because it allows you to keep your mobile devices charged while working out. It’s nice not to have to worry about your phone’s battery dying while you jam.
  • Dualtrack LCD screens – the bigger display projects a visual representation of your training session as well as intensity and heart rate pressure sensors. Additional stats such as your pace, pulse rate, and distance are displayed on the smaller screen below.
  • 29 workout programs – this R616 has a plethora of workout options. With numerous built-in workout sessions to pick from, you shouldn’t have to worry about becoming bored with your workouts.
  • RideSocial App – You can also use Bluetooth to connect to the RideSocial App and ride virtually through various scenic routes around the world. You can also ride with others or encourage friends to join you. 
  • The three-speed fan will be useful on those lengthy, sweat-filled rides.
  • Mp3 port – connect your phone or mp3 player to the console and play music through the speakers that come with the system.
  • Bluetooth connectivity allows you to connect this bike to your preferred workout apps via Bluetooth. If you don’t have a personal favorite, you can use Nautilus’ Trainer 2 app.
  • The media rack is placed so that you can devour a book or magazine while working out. If you prefer, you could stream movies on your tablet while charging it.


This recumbent bike has a very stylish design.  My immediate thought? This bike is extremely cool. Its  black frame designed with grayish and bluish accents is very appealing to me.  The seat is also quite appealing, but a little more details on that later.

Nautilus R616 Recumbent Bike

Not that physical features should play a significant role in your decision-making process, but if I have to choose between two models, I’ll go with the more stylish one.

The R616 also has a nice step-through frame which makes it very easy to get on and off.  The step-thru frame is one that doesn’t require you to stretch your legs over anything to get to the seat.

The space between the console and the seat is a plus factor. This is useful for people who have body aches or mobility issues and find it difficult to get on a conventional upright exercise bike.

Nautilus built this recumbent with a sturdy frame that can support users weighing up to 300 pounds.  This is the typical limit for any reasonable exercise bike in this price bracket.

There are bikes that can accommodate users of varying weights, but it comes with a limit of 300 pounds. Other than that, the R616 will be able to comfortably accommodate most people.

This bike has a boundary weighted flywheel, but Nautilus doesn’t define exactly how heavy it is. From past experience, I know that this usually indicates that the flywheel is quite light.

Well, after some investigation, I discovered that it did weigh 13 pounds, which is quite light, with the fact that there are higher-end recumbents which come with 20 to 30-pound flywheels.

This is, however, to be anticipated from recumbent bikes in this price bracket. We must remember that inexpensive bikes are inexpensive for good reasons, and a lighter flywheel is one of them. And, for this price point, 13 pounds is good as it can be.

The flywheel on the R616 is identical to that on the R618.

The important thing to note here is that the R616 is capable of delivering a very quiet and smooth workout experience, thanks to its belt drive system and magnetic resistance system.


I already did mention the bike’s trendy open back. It turns out that it’s beneficial for airflow during your workout.  In addition to the cooling, ventilated back support, the R616 has a big, padded seat that adjusts easily along the slider rail.

Nautilus R616 Recumbent Bike

The larger seat is one of the major advantages of purchasing a recumbent bike. These are far more comfortable than the road bike seats commonly found on spin cycles. If you look carefully at the backrest of the seat, you’ll notice an angle.

Allowing the backrest to recline slightly should aid in improving the lumbar support it offers while exercising. Overall, users are pleased with this bike’s comfort level.


The R616 comes with the following dimensions:

  • 49.6 inches (height)
  • 28.3 inches (width)
  • 65.3 inches (length)
  • 91.9 pounds (weight)

If you think these dimensions are way too large or don’t fit your physique, check out my post on exercise bike for short person.


I also appreciate that the R616 has 25 levels of resistance to choose from, which is a lot for its relatively affordable price. It’s a good thing to have a lot of levels of resistance because it provides you more control – you can make small tweaks between levels.

Overall, the R616 has a fairly light flywheel, and yet users really seemed to concur that the pedal motion is indeed very seamless, and that the resistance can be raised to a challenging level.


The following home warranties are included with the Nautilus R616:

  • 1 year of labor
  • 3-year segments
  • Timeline of ten years

Overall, I believe this warranty is brilliant, particularly when compared to warranties found on many other affordable bikes.

A 10-year warranty on the frame is roughly twice the lifespan of most other reasonable budget bikes. Three years on its segments outlast the one to two years most companies offer on parts. And finally, one year of labor is fairly standard for even the most elite bikes, but it shouldn’t be anticipated for bikes in this budget range.


The assembly of the R616 is fairly simple.

Nautilus R616 Recumbent Bike

The instructions are easy to follow, and the images clearly show which parts go where and what equipment should be used. Although a screwdriver and Allen wrench are provided, it’s always more convenient to utilize your own screwdriver.

Overall, you don’t need to be particularly handy to complete this task. The instructions are extremely simple to follow. Most people should be able to unpack and have this thing running within an hour.


If you went into a store blindly searching for a recumbent bike that offered the same features as the Nautilus R616 Recumbent Bike, you’d expect to pay more than $1,000. In truth, there are bikes that cost more than $2,000 that don’t have this many pre-programmed workouts or the capability to download workout data.

How Long Will the Nautilus R616 Recumbent Bike Last?

You’ve probably already heard of Nautilus, whether you’re a fitness instructor or a beginner, and it has made its name when it comes to producing high quality fitness equipment. The Nautilus R616 is no exception: it’s indeed a high-quality machine that will last for a long time.

Because of its big presence, the R616 is powerful, durable, and very stable. The flywheel also effectively weights the bike and creates a seamless and accurate motion. This bike is backed by a very dependable ten-year warranty, but possibilities are you won’t need it.

It’s Only Incumbent for the Recumbent: FAQs

smiling elderly couple using recumbent bike

Is Nautilus a Good Exercise Bike?

YES. When you’re looking for a great seated exercise bike, the Nautilus R616 is one that provides a high-quality workout experience at a very reasonable price.

What Is the Difference Between Nautilus R616 and R618?

The main differences that the Nautilus R616 and R618 have are the following:

  • The R618 includes a Heart Strap
  • The R618 also has the signature Nautilus Gel™
  • The R618 has controls over the rear resistance
  • The R618 also has weighted pedals and urethane handles
  • Both models, of course, carry the dependable Nautilus warranty

Which Is Better Schwinn or Nautilus?

Schwinn has an advantage over the Nautilus models when it comes to price, but other than that, Nautilus takes the prize home when it comes to functionality, durability, and other features.

What Is a Good Brand of Recumbent Bike?

Nautilus has made quite a name in the field of recumbent bikes, so I would highly recommend you check this brand out.


If you’re looking for a recumbent exercise bike, you may want to consider the Nautilus R616. This is a great model that’s going to last you for years, comes backed with a strong warranty and great support from the manufacturer, and is easy on your wallet as well.

Plus, it offers all of the features of an ideal recumbent bike, making it a top choice in this category.

Start your fitness journey using the Nautilus R616.

Keep following Fitness Belly for more posts about health, the latest fitness trends, and more ideas on how you can sustainably achieve your wellness goals. Ciao!

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