Comparing Nautilus U618 2018 versus U618 2016 Upright Exercise Bike, What's the Difference?

Designed for HIIT training for the serious athlete, the high-performing Nautilus U618 2018 and U618 2016 Upright Exercise Bikes belong to the Nautilus Performance Range, combining high quality components with ergonomic comforts and an array of premium features to keep your workouts motivating and challenging.

     

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Nautilus U618 2016
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Nautilus U618 2018
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The Nautilus U618 2018 and U618 2016 Upright Exercise Bikes are built to the same high quality specifications and incorporate the exact same features as each other with the only exception being in the overall finish of the frame color:  the 2018 bike sports an all-black frame finish for a sleeker look compared to the previous grey/silver frame of the 2016 bike.

Both the Nautilus U618 2018 and U618 2016 Upright Exercise Bikes utilize an optimized drivetrain with a 30 lb heavy-duty flywheel and an ECB magnetic resistance system which combine to provide smooth, quiet and consistent momentum throughout the bike’s wide range of resistance levels and program variety.

The Nautilus U618 2018 and 2016 Exercise Bikes features 25 resistance levels to keep you challenged and 29 programs to keep your workouts interesting.  Performance training programs include intervals, challenges, heart-rate, weight-control and custom programs.  For added convenience, both bikes feature In-Reach controls at the top of the handlebars for quick and easy resistance changes.

Nautilus U618
SightLine console

The Nautilus U618 2018 and 2016 Upright Exercise Bikes both come with a premium SightLine console that’s tilt adjustable for the best viewing angle and features STN Dual Track blue backlit displays (2 screens) which is the best in the fitness industry, displaying rich natural colors that are easy on the eyes.

The Nautilus U618 2018 and 2016’s console displays a wide range of motivating workout stats as you exercise including time, speed, distance, calories burned and heart-rate (contact pulse and telemetry heart-rate monitoring available).

Both the Nautilus U618 2018 and 2016 Upright Bikes also offer Bluetooth connectivity for seamless transferring of workout stats to online fitness tracking apps including Nautilus Connect, Nautilus Trainer, My Fitness Pal and other partnered apps.

Additional premium features incorporated into the Nautilus U618 2018 and 2016’s consoles include acoustic chambered speakers, MP3 input, USB charging port, 3-speed cooling fan, and integrated media shelf.  For convenience, the Nautilus U618 also features dual water bottle holders (on the frame underneath the console) so you can keep hydrated as you cycle.

Gel-cushioned saddle

Both the Nautilus U618 2018 and 2016 Upright Exercise Bikes are ergonomically designed, allowing you to workout for longer in comfort.  The oversized gel-cushioned saddle supports the glutes and is 4-way adjustable for a custom fit, adjusting both up/down and forwards/backwards.

The Nautilus U618 2018 and 2016’s handlebars offer multi grip positions so you can find the most comfortable grip for you or use different grip positions to concentrate on different muscles.  For added comfort, the handlebars on both bikes also feature adjustable elbow rests.

The Nautilus U618 2018 and 2016 Exercise Bikes utilize a durable 3-piece chrome crank system and come with oversized deluxe weighted pedals with adjustable foot straps for secure foot placement.

Sturdily built, the Nautilus U618 2018 and 2016 Upright Exercise Bikes allow for a high user weight capacity of up to 325 lbs.  Both bikes feature integrated levellers for added stability and front-mounted transport wheels for easy relocation.

Ad >>Click here to buy the 2018 Nautilus U618 Upright Exercise Bike 2018 at a LOW PRICE online<<

Ad >>Click here to buy the 2016 Nautilus U618 Upright Exercise Bike at a LOW PRICE online<<

Let’s take a look at the full features and specifications compared in the table below between the Nautilus U618 2018 versus U618 2016 to help you decide on which is the best upright exercise bike for you:

Nautilus U618 vs U616 vs U614 Upright Exercise Bikes, Comparison Review

Whether you’re new to exercise or a more experience athlete, there’s a bike to suit everyone in the Nautilus Upright Exercise Bike range.

The U618 Upright Exercise Bike is the newest and higher-end bike in the Nautilus range and is constructed to withstand high intensity workouts making it suitable for the more serious athlete.

 

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Nautilus U618 Upright Bike
at a LOW PRICE online<<

Ad >>Click here to buy
Nautilus U616 Upright Bike
at a LOW PRICE online<<

Ad >>Click here to buy
Nautilus U614 Upright Bike
at a LOW PRICE online<<

The Nautilus U616 sits in the middle of the range and is ideal for moderate exercise, while the U614 is Nautilus’ entry-level bike that’s ideal for beginners.

As you would expect, the Nautilus U618 is the most expensive of the 3 bikes but is well worth the extra cash for its build quality and premium features.  It utilizes a heavier flywheel and offers a higher user weight capacity than the other 2 bikes for a more stable workout even with intensive use.

The Nautilus U618 has improved design features such as better handlebar design with in-reach buttons and large adjustable elbow rests, a more comfy gel cushioned seat, and an upgraded Sightline tilting console with STN dual blue backlit LCD display that offers better visual colors and a wider viewing angle.

All 3 of the Nautilus upright exercise bikes utilize ECB magnetic resistance for smooth and quiet performance, but the U618 and U616 offer more resistance levels than the U614 (25 compared to 20).

Both the Nautilus U618 and U616 also offer more program variety than the U614 (29 compared to 22) and more user profiles (4 compared to 2).  Program variety differs between all 3 bikes with the Nautilus U618’s programs being more geared toward HIIT training such as intervals, challenges and more.  (See full features and specifications compared in the tables below).

Nautilus U618 SightLine 
console with STN display

Nautilus U616 console with 
blue backlit LCD display

Nautilus U614 console with
black/grey LCD display

The consoles on all 3 Nautilus upright bikes are fairly straightforward to use, but the overall design of the consoles varies between the 3 bikes, with the U618 and U616 having blue backlit display screens which is easier to view than the U614’s black/grey screens.  The STN display on the U618 is the best in the fitness industry, making it easier on the eyes.

Motivating workout stats displayed on all bikes include time, speed, distance, calories and heart rate.  The Nautilus U618 and U616 bikes have the advantage of offering both contact grip and telemetry enabled heart-rate monitoring whereas the U614 only offers pulse contact grip monitoring.

The Nautilus upright exercise bikes all offer goal tracking with Nautilus Connect or My Fitness Pal.  With the U618 and U616 you can seamlessly connect via Bluetooth for online fitness tracking while with the U614 you have to use the USB port to transfer data as it does not offer Bluetooth connectivity.

Nautilus U618 gel seat,
4-way adjustable

Nautilus U616 contoured seat, 
4-way adjustable

The Nautilus U618 and U616 upright bikes also have the added advantage of a 4-way adjustable seat (up, down, fore, aft) to give a more custom fit compared to the U614’s seat which is height adjustable only.

The Nautilus U618, U616 and U614 exercise bikes all include some great additional features such as 3-speed cooling fan, sound system with speakers and MP3 input, media shelf and water bottle holder (dual water bottle holder on the U618).

Ad >>Click here to buy the Nautilus U618 Upright Exercise Bike at a LOW PRICE online<<

Ad >>Click here to buy the Nautilus U616 Upright Exercise Bike at a LOW PRICE online<<

Ad >>Click here to buy the Nautilus U614 Upright Exercise Bike at a LOW PRICE online<<

Let’s take a look at the main differences and similarities in features between the Nautilus U618 versus U616 versus U614 to help you decide on which is the best upright exercise bike for you: