Horizon Fitness 7.4 AT Studio Series 3.5 HP Smart

Measure the floor rectangle before you buy: the listed footprint plus the clearance your manual requires behind and beside the deck. Confirm belt dimensions, maximum speed, incline range and user weight capacity in the exact listing and manual. A treadmill needs the electrical supply its manual specifies; we give no installation guidance.

Exact listing: Horizon Fitness 7.4 AT Studio Series 3.5 HP Smart Treadmill with Bluetooth and Incline, Heavy Duty Folding Treadmill 350lbs Weight Capacity, Pro Running Machine for Home Exercise and Running with Apps

Listing identifier: B08JQQHR7R. View listing source.

Title identifies the seller's listing; it is not an independent performance test. Check the selected configuration, current price and seller on Amazon.

Stated maximum speed

12 mph — 0.5 – 12 mph Exact Amazon listing title/features; seller-stated maximum belt speed

Stated user weight capacity

350 lb — Max user weight is 350 pounds Exact Amazon listing title/features; seller-stated maximum user weight

Stated motor rating

3.5 HP — 3.5 HP Exact Amazon listing title/features; seller-stated motor rating, peak or continuous basis per manual

Folding wording

Stated in this listing (seller description, not a storage test) — Folding Seller-described folding; no measured storage assessment

Measure the floor rectangle plus the clearance the manual requires behind and beside the deck, then read the assembled dimensions and user weight capacity on this listing. Read the stated electrical requirement: anything beyond a standard household outlet you already have is a job for a licensed electrician.

These notes summarize source research, not hands-on testing. Read our research method.