Nautilus T618 Treadmill vs ProForm 505 CST Treadmill

We compare the Nautilus T618 Treadmill vs ProForm 505 CST Treadmill side by side in depth, here is the comparison table.
Nautilus T618 Treadmill vs ProForm 505 CST Treadmill

Nautilus T618 Treadmill

ProForm 505 CST Treadmill

Spec Comparison of Nautilus T618 Treadmill and ProForm 505 CST Treadmill

Nautilus T618 Treadmill ProForm 505 CST Treadmill
Our rating: Our rating:
Type
Treadmill Treadmill
Max User Weight
350 lbs
325 lbs
Motor HP
3.5 HP
2.5 HP
Incline
0 – 15% 0 – 10 %
Decline
Deck/Running Area
20″ x 60″ 20″ x 55″
Speed Range
  • Min Speed 0 mph
  • Max Speed 12 mph
  • Min Speed 0 mph
  • Max Speed 10 mph
Folding
Programs
26
18
Heart Rate Monitor
Contact Grips EKG Bluetooth Compatible
Dimensions
86″ x 33″ x 13″ 68″ x 73″ x 36″
Display and Controls
Basic LED Display Large LCD Window
Speakers
Cooling Fans
Warranty
  • Labor Warranty: 2 Years
  • Parts Warranty: 5 Years
  • Motor Warranty:15 Years
  • Frame Warranty: 15 Years
  • Labor Warranty: 1 Years
  • Parts Warranty: 1 Years
  • Motor Warranty: 25 Years
  • Frame Warranty: Lifetime
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