Nautilus - U618 Upright Exercise Bike - Black

Nautilus - U618 Upright Exercise Bike - Black
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Nautilus - U618 Upright Exercise Bike - Black

Model: 100653

Brand: Nautilus

(133) 1 shops 0 products

U618 Upright Exercise Bike

Detailed product description

Compatible with Bowflex SelectTech 552, 560, and 1090 dumbbells; media rack for tablets and smartphones; ultrasmall footprint; ergonomic design

From the Nautilus Performance Series comes the U618 Upright Bike. Made for serious cyclists looking to bring their ride inside, the U618 is built for comfort, yet loaded with features like Bluetooth connectivity and app-based tracking tools like Explore the World that helps kick-start motivation and conquer training goals.


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Product specifications

Technical details

Manufacturer Nautilus
Brand Nautilus
Item model number 100653
Color Black
Weight 83.1 pounds
Height 58.3 inches
Depth 38.6 inches

Additional product information

Product Id 24368
User Reviews and Ratings 4.4 (133 ratings) 4.4 out of 5 stars
UPC 708447911049

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Top User Reviews and Ratings

Love This Exercise Bike
(5)
Reviewed in the USA on 2020-02-09T16:00:00

This a a great exercise bike with pre-programmed workout routines. It is very sturdy and extremely comfortable to ride. It is loaded with features. This bike can last for a lifetime, it can support a person weighing 350 lbs.

Jeremiah . Review provider: walmart.com
Nautilus Exercise Bike
(5)
Reviewed in the USA on 2023-10-23T17:00:00

A great mid range exercise bike if you are looking to get into shape, not run a marathon or Ironman events. For my needs it is perfect. Seat is very comfortable. Easy to set up the bike. Only needed a 2nd person for a couple of things. Otherwise 1 person can do the majority of the set up.

Dude . Review provider: walmart.com
Love!
(5)
Reviewed in the USA on 2021-03-23T17:00:00

So far I love this bike. I'm partially blind so I'm having a little trouble reading the manual to get things set up. My phone sees the bike for pairing as B618 instead of U618. unsure why. Also you should know before purchasing that the Nautilus Trainer app that's mentioned and is mentioned in the manual is no longer available. I'm looking forward to using this bike daily. I'm more or less isolated due to COVID-19 and have gotten out of shape. This bike will help get back in shape. I'll write another review once I've use it a few months.

LadyLyn7 . Review provider: walmart.com
Like it a lot
(5)
Reviewed in the USA on 2022-08-17T17:00:00

Just what I was looking for in an upright bike

Sue . Review provider: walmart.com
A good, solid exercycle
(4)
Reviewed in the USA on 2021-11-09T16:00:00

I like this bike alot. So why did I only give it 4 out of 5 stars? See below. There are many positives: Assembly instructions were clear (except for location of the serial number); it took me about 90 minutes to set it up. The machine is heavy-duty and stable (apparently the flywheel had a substantial upgrade from the prior model). It's easy to use. The electronics are basic but, hey, it's an exercise bike, not a lifestyle! The graphics take me back to computers of the 90s, but that's okay--the bike conveys all the information you need. There are several pre-programmed workouts that span the gamut from easy to I-can't-even-start-that. There is also the capability of creating your own custom program and saving it. You can set up different user accounts to store your data--handy if other family members will use it. Now the con: The heart rate monitor over-reads my heart rate by 20-30 beats per minute, particularly at high pulse rates. This is really a bummer because I am gearing my workouts to the CDC/WHO/AHA guidelines for vigorous physical activity which is based on sustaining your heart rate at a certain level for a certain time. This is true both of the (easy to use) handlebar sensors and the (not-so-easy to use) chest strap. I called the help line and the woman was very helpful, but couldn't help. She said the sensors have a tendency to "spike" when first recording, so I should peddle and hold the sensor for 2-3 minutes before believing the number. It didn't make a difference. So I live with it and do the mental math for my heart rate. So there you have it: a very solid bike with rudimentary but adequate display. It is easy to use and has a wide range of programs. The heart rate monitor is the only glitch. And the price is quite reasonable.

MSB . Review provider: walmart.com
My wife and I are very pleased with our choice.
(4)
Reviewed in the USA on 2020-09-22T17:00:00

Try to maintain a daily routine. Starting at 15 minutes with a goal of 30 minutes by the first of the year. My Cardiologist and Primary care doctor are both excited that I got this bike. I can tell that it is going to take some getting used to but I am pushing myself to reach my goals.

papaw . Review provider: walmart.com
My wife and I are very pleased with our choice.
(4)
Reviewed in the USA on 2020-09-21T17:00:00

Try to maintain a daily routine. Starting at 15 minutes with a goal of 30 minutes by the first of the year. My Cardiologist and Primary care doctor are both excited that I got this bike. I can tell that it is going to take some getting used to but I am pushing myself to reach my goals.

papaw . Review provider: walmart.com
Smooth Ride
(4)
Reviewed in the USA on 2021-09-16T17:00:00

Great bike for the price. Walmart price was substantially cheaper than I could find anywhere else. Bike rides smooth. The only downside is that although the bike had the premium seat I still find it a bit uncomfortable, perhaps it will soften up with more use. Definitely would purchase again!

BDawg Diggity . Review provider: walmart.com
Nautilus 618 upright bike
(3)
Reviewed in the USA on 2021-03-12T16:00:00

Electronics poor quality bike otherwise good quality.

Scott . Review provider: walmart.com
Defective equipment!!
(1)
Reviewed in the USA on 2022-04-30T17:00:00

This item was junk. Spent hours assembling only to find out the pedal mechanism was not working. I had to carry the item after disassembling it back to the store and hurt my back in the process as it was very heavy. Very dissatisfied with the purchase to put it mildly!!!!

james . Review provider: walmart.com

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