Active 400 Smart Auto Incline Wi-Fi Treadmill

Sunny Health & Fitness · Treadmill

Active 400 Smart Auto Incline Wi-Fi Treadmill

Catalog price

In stock at last check

$599.99USD

Recorded catalog price. Confirm current terms with the seller.

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For room clearance, use the space calculator. Noise depends on your room, floor and activity; a catalog specification is not an acoustic test.

Specifications

Top Speed (km/h)

14.5 km/h

Motor powerEstimated CHP

Estimated 0.9 CHP Continuous (2 PHP Peak)

Power Incline Range

2.6 ~ 12.3%

Max User Weight (kg)

136 kg

Running Deck (W x L)

41 × 127 cm

Net Machine Weight

49 kg

Storage Folding

Folding listed

Warranty Coverage

3 year structural frame+180 days other parts and components

Listed highlights

  • •Estimated continuous motor power: 0.9 CHP
  • •Versatile speed range up to 14.484 km/h for walking, jogging, and daily family cardio
  • •Listed maximum incline: 12.3%

Things to check

  • •Compact belt width (40.64 cm) requires focused central foot placement
AI brand assessment — 3.54 / 5
Awareness
4.2 / 5
Quality & innovation
3 / 5
User loyalty estimate
3.2 / 5
Business & pricing
4.2 / 5
Brand resilience
3 / 5
Overall
3.54 / 5

The stored brand assessment is generated by Gemini. It is not a customer-review rating or independent test. Read the source and limitations.

Original listing specifications
Incline
2.6% - 12.3%
Max User Weight
300 lb
Motor
2.0 Peak HP
Product Dimensions
62.6L x 28.1W x 52H in
Running Surface
50"L x 16"W
Speed
1 - 9 MPH
Bottle Holder
yes
Deck to Floor Height
Min 6.5 in/Max 10.8 in
Emergency Stop Brake
yes
Shock Absorption
yes
Transportation Wheels
yes
Foldable
yes
Folded Product Dimensions
38L x 28.1W x 53.3H in
Product Weight
108.2 lb
Ship Dimensions
65L x 29.9W x 11.4H In
Ship Weight
126.3 lb
Warranty
3 year structural frame+180 days other parts and components
Incline Degrees
1.25° - 6.85°
Incline Levels
15
Motor Type
brushless
Speed Range
1 - 9 MPH

Dimensions & Storage

Unfolded (L × W × H)
159 × 71 × 132 cm
Folded (L × W × H)
97 × 71 × 135 cm
Step-up deck height
17 cm

Missing dimensions remain unknown. Measure your room, storage opening, and actual equipment; follow manufacturer clearance requirements.

Price History

Catalog price · USD

$599.99

No recorded price changes in the covered period

Covered period (UTC): Aug 16, 2026 – Nov 13, 2026

Loading recorded prices…

Last checked: Nov 13, 2026 (UTC). Confirm the current price with the seller.How prices are tracked

Questions about this model

What top speed is listed for the Active 400 Smart Auto Incline Wi-Fi Treadmill?

The listed top speed is 14.5 km/h. Confirm the model version and intended use with the manufacturer.

How much floor space does this model need?

The listed footprint is 159 × 71 × 132 cm. Leave the additional clearances required by the manufacturer; the footprint alone is not the operating space.

Where can I confirm the current price and warranty?

Use the official listing linked above to check today’s price, availability, shipping and warranty for this exact model. This page shows recorded catalog information rather than a live quote.