Independent research. Specs checked against maker manuals and live listings.We may earn a commission from qualifying purchases.

Horizon Fitness vs Sunny Health & Fitness

Horizon Fitness has 2 in-stock models rated up to 350 lb; Sunny Health & Fitness has 2 rated up to 330 lb.

Specs checked October 30, 2026 · Built from published specs, not our own testing

Horizon Fitness

  • 2 in-stock models: 2 treadmills.
  • Weight limits from 325 to 350 lb.
  • Belt lengths from 60 to 60 inches.
  • 2 of 2 have incline, and 2 fold.

All Horizon Fitness models

Sunny Health & Fitness

  • 2 in-stock models: 2 manual treadmills.
  • Weight limits from 220 to 330 lb.
  • Belt lengths from 42 to 59 inches.
  • 1 of 2 have incline, and 1 fold.

All Sunny Health & Fitness models

Both lineups side by side

Scroll sideways for all specs →

ProductMax userBeltWeightInclineFoldsSpeedWhere to buy
1
Horizon 7.0 ATMid-range tier
325 lb60 x 20277 lb0-15% motorized✓ Yesone-step hydraulic fold0.5-12 mph
2
Horizon 7.4 ATPremium tier
350 lb22 x 60Not published0 to 15%✓ Yes0.5 to 12 mph
3
Sunny SF-T1407M Manual Walking TreadmillBudget tier
220 lb42 x 1346.7 lbFixed 13.5%✓ Yesdeck folds upUser-driven
4
Sunny SF-X7110 Smart Ultra Curved Manual TreadmillPremium tier
330 lb59 x 17.7157 lbNone✕ NoUser-driven

Figures are as published by the maker unless the product section below says otherwise. Hover or tap a cell for the full note. We link to the live price instead of printing one, because prices change daily.

Closest model matchups

How these pages are built

Every figure comes from the maker's product page, manual or the Amazon listing, and we only include models with a live, in-stock Amazon listing we checked ourselves. When sources disagree on a weight limit we use the lowest number. We do not test these machines ourselves.

Height fit starts from a typical walking step of 0.41 times your height (0.45 when walking briskly), adds 12 inches for your shoe, and 6 more inches of room to drift for a comfortable fit. These are rough guides, not measurements of you. Weight fit leaves 30 lb of headroom above your body weight.

How we research