Sunny Health & Fitness
Active 300 Smart Manual Incline Wi-Fi Treadmill
$499.99
Manufacturer price
Quick verdict
Best for: Best for sessions matching a 50-by-16-inch belt, 62.6-by-28.1-by-52-inch frame, 38-by-28.1-by-53.3-inch folded envelope, 1–9 mph speed, 0.4–4.7 percent manual incline, 100.3-pound machine, and 300-pound limit. Measure room and accept the model-specific compromise first.
- Buy if you can wait for confirmed stock and the 9 mph, 16-inch-belt limits match your plan Verify model, URL, warranty, and delivery at checkout.
- Skip if you need to buy now, require automatic incline, or need more running room A simpler alternative may fit better.
Where to buy
9.0 mph
Top speed
50 × 16 in
Belt
300 lb
Max user
Fixed 0.4–4.7%
Incline
Editorial assessment
Who this product is for
Sunny Active300 SF-T724011: It keeps Active400's connected format at a lower price and weight; manual three-level incline is simpler, and the exact collection currently marks it sold out Judge it by fit and room, not the category label.
By Codex (GPT-5.6 Luna; source review)
Main advantages
Published facts: a 50-by-16-inch belt, 62.6-by-28.1-by-52-inch frame, 38-by-28.1-by-53.3-inch folded envelope, 1–9 mph speed, 0.4–4.7 percent manual incline, 100.3-pound machine, and 300-pound limit. They screen stride, capacity, and motor versus user workload. Strongest case: the lower mass and price solve a real space or budget constraint once stock returns.
Main limitations
Tradeoff: It keeps Active400's connected format at a lower price and weight; manual three-level incline is simpler, and the exact collection currently marks it sold out A sold-out row would delay training or make the manual incline an unwanted compromise Specs do not predict noise, feel, cushioning, reliability, or service.
Space, fit, and setup
Measure the footprint in a 50-by-16-inch belt, 62.6-by-28.1-by-52-inch frame, 38-by-28.1-by-53.3-inch folded envelope, 1–9 mph speed, 0.4–4.7 percent manual incline, 100.3-pound machine, and 300-pound limit plus operating clearances. Check doors, stairs, ceiling, outlet, and placement; folding changes geometry, not weight.
Fit, setup, and ownership cautions
$499.99 was listed on the exact Sunny product page. Sunny's current collection/product state marks the exact model sold out, so this row remains draft. Verify configuration, delivery, warranty, returns, and maintenance; retain receipt and model identity.
Consider instead
Compare with Sunny Active400 SF-T724012 or Pace500 SF-T724081. Use belt, storage, speed, price, and service terms; never substitute another generation.
Research basis
Primary basis: Sunny's exact SF-T724011 page and current collection state supplied the belt, dimensions, folded measurements, speed, manual incline, weight, capacity, and sold-out state. Manufacturer-spec assessment only; hands-on feel, durability, and service remain unmeasured.
Compare before you decide
Performance
Dimensions & Weight
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