Sunny Health & Fitness Treadmill with Auto Incline & Flex

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: Sunny Health & Fitness Treadmill with Auto Incline & Flex Shock Suspension

Listing identifier: B0CLHK6N64. 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 — speeds up to 12 MPH Exact Amazon listing title/features; seller-stated maximum belt speed

Stated belt width

20 in — 20” WIDE RUNNING DECK Exact Amazon listing title/features

Stated user weight capacity

300 lb — hold up to a 300 LB Exact Amazon listing title/features; seller-stated maximum user weight

Stated motor rating

3 HP — 3 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) — FOLDABLE 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.