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vannect Folding Treadmill X390 review

A folding machine that publishes its own dimensions and a five-year warranty, with a 9 % incline, twelve programmes and a seven-layer belt.

The bottom line The warranty is the specification here. Five years published, against nothing at all from the rest of this family, on a category whose belts and decks wear out. The machine dimensions and the 160 kg are real figures too. What a 12 km/h dial sits on is still not published, and a 120 cm machine does not hold a running belt.

What the maker publishes

  • Speed 1 to 12 km/h
  • Incline up to 9 %
  • Motor 2.75 HP, described as developed with patented technology
  • Capacity 160 kg
  • Machine dimensions 120 × 56 × 13.5 cm
  • A 7-layer anti-slip belt
  • 12 programmes, app connectivity, LED display, dual-mode magnetic remote
  • No assembly required
  • 5 years of free warranty service

Five years

Nothing else in this family publishes a warranty term.

On a shelf where the belt and the deck are consumables and the controller is usually not a spare, the length of cover is a genuine part of what is being bought — arguably more so than another quarter horsepower.

The dimensions, and what they are not

One hundred and twenty by fifty-six by thirteen and a half centimetres is the machine.

The belt inside it is shorter and narrower than the frame that carries it, and the running surface is not published. On a machine whose dial reaches 12 km/h, that is the figure that would say whether the speed is usable — and a 120 cm machine cannot contain a running-length belt.

Compare the Avnbdao in this family, which publishes 43 × 153 cm.

The comparison in the listing

The maker sets its 2.75 HP against conventional models at 2 HP and names none.

That is the seller’s comparison and it is reported as the seller’s. Neither figure is qualified as peak or continuous — so it compares two quantities whose kind is unstated on both sides.

The seven layers

The most claimed in this family, where five is the norm. No thickness and no density is published for any of them, here or anywhere on the shelf.

Availability

About 199 € on the German Amazon store, on the one reading this page rests on.

The British, French, Italian and Spanish Amazon catalogues list the reference with nobody selling behind it.

The American Amazon store returned nothing at all, so the buy button there opens a search rather than an empty page.

These figures are what Keepa returned on the day this page was last written. Stock and prices move without notice.

Prices quoted in this text were read on 20 September 2026. The live price is at the top of the page.

The figures declared, and the gaps beside them

Strengths

  • A five-year warranty, published — by a distance the longest in this family
  • Publishes machine dimensions at 120 × 56 × 13.5 cm
  • A seven-layer belt, the most layers claimed here, with app connectivity and twelve programmes

Compromises

  • No running surface published, only the machine
  • The maker compares its 2.75 HP against "conventional 2 HP models" without naming any
  • At 120 cm overall the belt beneath is short for running despite a 12 km/h dial

Specifications

Running surfaceNot published; machine dimensions 120 × 56 × 13.5 cm
Motor rating2.75 HP
Rating basisThe maker withholds it
Top speed12 km/h, from 1 km/h
Incline rangeUp to 9 %
Max user weight160 kg, as the maker states it
Folded sizeNot published separately; the machine measures 120 × 56 × 13.5 cm
Rear clearanceNot published by the maker
Amazon referenceB0H2DD81YT (one reference across 5 Amazon marketplaces)
EAN0734257413633

What buyers ask about this one

How long is the warranty?

Five years of free warranty service, published by the maker. Nothing else in this family publishes a term at all, and on a machine whose belt and deck are consumables, the length of cover is a real part of the purchase.

Does 120 cm mean the belt is 120 cm?

No. That is the machine including the frame and the rollers; the belt is shorter and narrower. The running surface is what a stride happens on and it is not published, which on a machine with a 12 km/h dial is the figure most worth having.

What about the comparison to 2 HP models?

The maker sets its 2.75 HP against "conventional models with 2 HP" and names none. That is the maker’s comparison, reported here as the maker’s — and neither figure is qualified as peak or continuous, so the comparison is between two unstated quantities.

Who this one is for

Somebody weighing the warranty as heavily as the specification

Price and availability

A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.

Details checked on September 20, 2026.

Sources

Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.

How we assess products