Nautilus 500	-	Smooth 9.15 HR
Treadmill Weight	319 lbs		304 lbs
Running Surface	20 x 57		20 x 54
Motor (Continuous HP)	2.7 hp	-	2.75 hp
Heart Rate Control	Yes	-	Yes
Deck Thickness	1"	-	1"
Folding	No	-	Yes (Power Folding)
Roller Size	2.5"	-	2.5"
Speed Range	.5 - 11 mph		.5 - 10 mph
User Weight Capacity	400 lbs	-	350 lbs
Warranty	30 yr motor, frame, 3 yrs parts, 2 yrs labor	-	10 year motor, 5 year belt, deck/rollers; 3 year electronics1 yr labor
Price	$2,299 (Plus taxes and delivery)	-	$1,899 (Includes Shipping)
Best Buy	-	-

Weight = Stability - The treadmill weight is very important to the overall stability of the machine. The heavier the treadmill the more solid the feel. The Smooth 9.15 and the Nautilus 500 both have a weight that makes the treadmills very stable.

Motor Output - Continuous duty horsepower ratings are the amount of power a motor will produce "continuously" at a given RPM (revolutions per minute). Continuous duty HP is the "working power" of a treadmill motor, providing constant power to the drive belt. The higher the HP output, the less stress on the motor resulting in longer life.

Larger rollers provide for less friction and longer life - Large rollers provide a smooth walking/running experience and extend the life of the treadbelt. There is no substitute for size, the larger the better. That's why most commercial treadmills are equipped with oversized rollers. Both treadmills are equipped with commercial grade 2.5" rollers.

Factory Direct Sales - Smooth treadmills are sold factory direct and only on the Internet. This eliminates the costly overhead from resellers. Nautilus sells their 500 treadmill only through retailers.

Shipping Included - The prices for all of the Smooth Treadmills includes shipping to your home.

Learn more about the Smooth 9.15

** The Nautilus 500 treadmill price represents the Manufacturer Suggested Retail Price. The Smooth treadmill cost is the everyday low price. Treadmillbynet does not sell Nautilus treadmill products. Prices and specifications are for comparison use only.

	Nautilus 500	-	Smooth 9.15 HR
Treadmill Weight	319 lbs		304 lbs
Running Surface	20 x 57		20 x 54
Motor (Continuous HP)	2.7 hp	-	2.75 hp
Heart Rate Control	Yes	-	Yes
Deck Thickness	1"	-	1"
Folding	No	-	Yes (Power Folding)
Roller Size	2.5"	-	2.5"
Speed Range	.5 - 11 mph		.5 - 10 mph
User Weight Capacity	400 lbs	-	350 lbs
Warranty	30 yr motor, frame, 3 yrs parts, 2 yrs labor	-	10 year motor, 5 year belt, deck/rollers; 3 year electronics1 yr labor
Price	$2,299 (Plus taxes and delivery)	-	$1,899 (Includes Shipping)
Best Buy	-	-

Weight = Stability - The treadmill weight is very important to the overall stability of the machine. The heavier the treadmill the more solid the feel. The Smooth 9.15 and the Nautilus 500 both have a weight that makes the treadmills very stable.

Motor Output - Continuous duty horsepower ratings are the amount of power a motor will produce "continuously" at a given RPM (revolutions per minute). Continuous duty HP is the "working power" of a treadmill motor, providing constant power to the drive belt. The higher the HP output, the less stress on the motor resulting in longer life.

Larger rollers provide for less friction and longer life - Large rollers provide a smooth walking/running experience and extend the life of the treadbelt. There is no substitute for size, the larger the better. That's why most commercial treadmills are equipped with oversized rollers. Both treadmills are equipped with commercial grade 2.5" rollers.

Factory Direct Sales - Smooth treadmills are sold factory direct and only on the Internet. This eliminates the costly overhead from resellers. Nautilus sells their 500 treadmill only through retailers.

Shipping Included - The prices for all of the Smooth Treadmills includes shipping to your home.

Learn more about the Smooth 9.15

** The Nautilus 500 treadmill price represents the Manufacturer Suggested Retail Price. The Smooth treadmill cost is the everyday low price. Treadmillbynet does not sell Nautilus treadmill products. Prices and specifications are for comparison use only.