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Nautilus T618 vs NordicTrack 1750

Both the Nautilus T618 and the Nordictrack 1750 treadmills models are popular treadmills but the 1750 is a commercial treadmill with some advantages.  Both treadmills  can connect with fitness apps. The 1750 has a larger running area and features  -%3  to  +12% quick Incline/Decline Control. It also has a superior console with 14-inch Smart HD color display and touchscreen.  

Nautilus T618 Treadmill
Nordictrack 1750

The Nautilus T618 has many features that makes it a great choise for serious runners. It has a large  running areas, advanced cushioning and a powerfull motor. The console of the treadmill has 3 different display areas and loaded with many features.

The Nordic Track Commercial 1750 is one of the best treadmills you can buy around $2000. It has an extra large running area, a 3.5 CHP motor, and a 10-inch  iFit Coach ready console.  You can set the incline and decline angle between -3  to  +12% degrees with quick Incline/Decline Control.

Spec Comparison

Nautilus T618

Nordictrack 1750

Running Area

When choosing a treadmill consider how you will use the treadmill mostly and the space available in your room. An 18-inch belt is suitable for walking. For runners, we recommend  20 inches or wider.

The length of a belt can vary from 50” to 65”.  55 inches will work for most people but, if you’re taller than 6 feet go longer.

20″ x 60″

22″ x 60″


Foldable treadmills allow you to fold up the machine in seconds and store away to conserve space. 

Motor Power (HP)

The more power a treadmill motor has the faster it’ll be at changing speeds. We recommended treadmills with a motor of at least 2.5 horsepower or more.


Maximum Weight Capacity (LBS)

0 lbs
0 lbs

Maximum Speed (MPH)

Today there are many entry-level treadmills that reach 12 mph. 10 mph is the minimum speed for running, but we recommend you to get one that can reach 12 mph.


Incline, Decline Features

0 – 15%

-3% – 12%, automatic incline.

Heart Rate Monitor

Knowing your heart rate during a workout is important for maximum fitness benefits. Today we have many methods to measure our heart rate, but a built-in heart rate monitor has other advantages, like heart rate oriented workout programs.

Pulse monitors are built into the hand grips,  the Nautilus T618 also comes with a wireless chest strap.

It supports Bluetooth heart rate monitoring but it is not included. It does not have built-in pulse grips.

Console and Display Properties

It has two large blue backlit LCD displays. You can  see all workout data at a glance or change workout programs. 

The Nordic Track 1750 has a 14” Smart Tilt and Pivot HD Touchscreen that allows you to go between workout programs, check your calorie and distance, watch TV, check your email, etc. It is iFit compatible. 

Touch Screen

Cooling Fan

Tech-Features and Connectivity

  • Bluetooth connectivity, syncs with the Nautilus Trainer 2 App and other apps for fitness tracking
  • Sync with free downloadable RunSocial App
  • Chest strap for wireless pulse monitoring
  • Media shelf and speakers.
  • iFit Live Technology Compatible
  • Workout routes powered by Google Maps
  • 14″ Smart HD touchscreen, iFit coach ready
  • Bluetooth audio capabilities


The Nautilus T618 has a 15 years motor and frame,  5 years parts and electronics and 2 years labor warranty.

The Nordictrack 1750 has 10-year frame warranty, 2 years parts, and 1 years labor warranty.