UN-S105 Compact Folding Home Treadmill 5-Inch Blue Screen

UN-S105 Compact Folding Home Treadmill 5-Inch Blue Screen — Wholesale, Bulk Supply & OEM for Small Homes, Apartments and First-Time Buyers

The 1090 mm Height Is the Lowest in the Range

The UN-S105 has one specification that changes where the machine can be installed: an assembled height of 1090 mm. That is 1.09 metres — the lowest assembled height of any model covered in this range, and 80 mm below the 1170 mm class that had previously held the position.

At 1090 mm, the UN-S105 clears fixtures that block every other folding treadmill. Standard wall-mounted shelving, picture rails, and most wall-mounted televisions sit at 1200 mm and above. A 1090 mm machine can be positioned beneath them. It also clears the typical 1200 mm clearance found under staircases and loft conversions, which are two of the most common locations for home fitness equipment in small properties.

The full assembled footprint is 1400 × 610 × 1090 mm. At 140 cm long, 61 cm wide, and 109 cm high, the UN-S105 occupies 0.85 square metres of floor space.

That is 60 cm shorter than a 200 cm full-sized home treadmill and 24 cm narrower than the 850 mm width of a light-commercial machine. The 61 cm width is the more valuable figure in a studio flat: it allows the machine to sit beside a bed, a sofa, or a wardrobe in a way that a 70 cm machine cannot.

The 5-Inch Blue Screen in an Entry-Level Frame

The UN-S105 specifies a 5-inch blue backlit screen displaying time, speed, distance, calories, and heart rate, with P1–P12 programmes. That is a more capable console than the price class would suggest, and it is the reason to specify this model over a basic LED or nixie-tube alternative.

A blue backlit display produces its own light and remains readable under the overhead lighting found in apartment fitness rooms and basement home gyms. An unbacklit LCD relies on reflected light and can wash out under bright daylight or become difficult to read at an angle. For a machine that will be used at home in the evening, the backlight is not a cosmetic feature — it is the difference between a console that can be read and one that cannot.

Five inches is the smallest practical size for displaying multiple data fields simultaneously. A smaller screen forces the user to cycle through readouts one at a time, which is inconvenient during interval work when pace and heart rate both matter. The 5-inch format shows them together.

The P1–P12 programme set covers fat-burn, interval, hill, and endurance templates that have remained standard across commercial gyms because they work and members already understand them. Programme packages on comparable compact machines range from 12 to 30, with 12 appearing consistently. For a distributor, the 12-programme set is the commercially sensible choice: it covers every training objective a member will actually use without adding the support burden of a larger console.

Heart rate is delivered via hand-grip pulse sensors. Chest-strap telemetry is not listed on the specification sheet and should not be assumed. Buyers requiring telemetry for clinical or high-performance use should request it as a quoted option rather than presenting the standard hand-grip sensors as equivalent.

What 2.0 HP and 14 km/h Actually Deliver

The UN-S105 carries a 2.0 HP motor and runs from 1.0 to 14 km/h. In this class, the 2.0 HP figure should be read as a peak rating. Continuous duty ratings commonly sit at 1.25–1.5 HP, and that is the number that determines performance during a sustained session.

For a home user training four or five times a week, that duty profile is realistic and adequate. For shared facility use, the machine should be allowed to rest between sessions: fifteen minutes between users gives the motor and controller time to dissipate heat and extends service life more than any other free maintenance step.

The 14 km/h top speed places the UN-S105 in the walking and very light jogging class. Buying guides classify 10–12 km/h as the walking and very light jogging band, paired with a 1.5–2.0 HP continuous motor and a 120–130 cm deck. The 14 km/h speed extends that range slightly, but the machine should not be described as a jogging treadmill. At 14 km/h, a user covers 3.9 metres every second, and the 1000 × 400 mm running surface does not provide the stride room for sustained jogging at that pace.

The 1.0 km/h starting speed is the most valuable feature on the sheet for the intended market. A starting speed of 0.8–1.0 km/h is the characteristic of a machine suitable for the elderly, rehabilitation work, and users returning from injury. For a care home, a physiotherapy clinic, or a household with older members, that low starting speed is worth more than an extra four km/h of top speed.

The 1000 × 400 mm Deck and the 90 kg Limit

The running surface measures 1000 × 400 mm — 100 cm long and 40 cm wide. This is the smallest deck in the range alongside the UN-5005, and the limitation should be stated without qualification.

At 100 cm, the belt is adequate for walking only. It is not sufficient for jogging or for users above roughly 165 cm, who will overstride at the rear edge at anything above a fast walk. At 40 cm, the width is 2 cm narrower than the 42 cm class, 4–6 cm narrower than the 46 cm class, and 10–16 cm narrower than the 50–56 cm decks found on machines built for running. Lateral stability is the first thing a user notices at speed.

The 90 kg maximum user weight is the boundary. It places the UN-S105 below every other model in the range and should be stated prominently in any sales material. A 90 kg rating will disqualify the machine from the vast majority of commercial tenders and makes it unsuitable for facilities serving a broad adult population.

For distributors, the correct positioning is first-time home buyers. The UN-S105 is an entry-level home walking machine for users up to 90 kg, and that remains a substantial addressable market: a large proportion of home fitness buyers fall within that limit, and they are precisely the buyers who value low cost and small footprint over commercial duty ratings.

The Fold and the Storage Detail Worth Checking

The specification sheet lists folded dimensions as 600 × 610 × 128 mm. That 128 mm figure should be read with caution. It is 1100–1200 mm below the assembled height of 1090 mm and is not physically consistent with a folding treadmill mechanism.

The most likely reading is a transcription error on the sheet, with 1280 mm intended. A folded height of 1280 mm would be consistent with the rest of the range, where folded heights run from 1200 mm to 1420 mm and increase over the assembled height. Buyers should request the exact folded dimensions from the supplier in writing before quotation, and should not base a storage plan on the printed figure.

Using the 1280 mm reading, the stored footprint is 0.37 square metres​ — 600 × 610 mm. That would place the UN-S105 among the smallest folded formats in the range, behind only the UN-6001.

The 600 × 610 mm rectangle is small enough to fit in a cupboard, against a wall in a corridor, or behind a standard doorway. It is a fundamentally different storage proposition from a machine that folds vertically but still requires 1300–1650 mm of wall space.

The Options List and What Each One Costs

The specification sheet lists Bluetooth, USB, MP3, and APP as optional, with pricing increments noted against each. The use of both red and green text suggests a tiered pricing structure, and buyers should request clarification of what each colour denotes — commonly standard pricing versus promotional or included-at-volume pricing.

MP3​ is the function most likely to be used daily in a home setting. It removes the need for a member to carry a separate speaker and means the machine can be used without relying on a phone’s internal audio. For a home user training alone, audio is a retention tool: a machine that is boring to use stops being used, and the single most common reason given for abandoning home fitness equipment is lack of engagement during a session.

USB​ adds playback and charging functionality at the console. For a home user, it removes a second device from the equation. For a hotel or apartment gym, it is the option most likely to generate positive feedback.

Bluetooth and APP control​ turn the machine into a guided-workout device without the distributor having to support a proprietary application. For a studio, this is the difference between selling a treadmill and selling a programming platform. It also moves the display to the member’s own phone, which is more familiar and does not age.

The purchasing rule is straightforward: compare the base specification against competitors, then price each option independently and decide whether the function earns its keep in the intended setting.

UN-S105 Against the Category

The following table draws on specification sets published by manufacturers operating in the same price and duty bracket. Where competing figures differ, the lower or more conservative value is shown so the comparison remains fair.

The comparison that matters is not the motor size or the top speed. It is the combination of a 1090 mm assembled height, a 5-inch blue backlit console with P1–P12 programmes, a 0.85 square metre footprint, and a 90 kg user capacity at a price point where no other machine in the range offers the same clearance.

Container Loading and the Logistics Case

The UN-S105 at 31 kg net and 36.5 kg gross is among the lightest in the compact category. The packaging dimensions are not listed on the specification sheet and should be requested from the factory before production begins, along with a loading diagram and the exact unit count per container.

The commercial advantage is twofold. First, the 36.5 kg gross weight keeps the per-unit freight cost down on long-haul routes and makes apartment deliveries manageable without a second person. Second, the small carton volume allows a distributor to hold more units per pallet position in the warehouse, which improves stock density without increasing racking cost.

For distributors building a private-label line, the UN-S105 is a credible entry-level SKU. Apply a logo to an existing mould at low cost, then move to custom console graphics and carton artwork at higher volume. The low weight and small footprint make the branding exercise viable at a lower total order value than the heavier machines in the range.

Maintenance and the Belt That Arrives Dry

A smaller motor with a lower continuous rating is less expensive to repair, but it is more sensitive to neglect. Service data consistently links premature motor failure to unlubricated running belts: friction forces the motor to draw excess current until windings or the lower control board fail.

The single most frequently ignored instruction in treadmill ownership is the first one. The running belt must be checked for lubrication before first use. A machine that fails inside its first month has usually been running dry from the first session, and that failure is rarely covered by warranty because it is a maintenance issue rather than a manufacturing defect.

A workable schedule for the UN-S105:

• Before first use:​ check belt lubrication, belt alignment, and tension. Confirm the emergency stop key is present and functional.
• After every session:​ wipe the belt, handrails, console, and frame. Sweat is corrosive and the largest single cause of premature electronics failure.
• Weekly:​ vacuum under the belt edges and around the motor housing.
• Every one to three months of use:​ lubricate the running deck with 100% pure liquid silicone formulated for fitness equipment. Never use petroleum-based oils, WD-40, or general-purpose spray lubricants — they degrade the rubber belt and damage the deck.
• Quarterly:​ check belt tension and alignment. The belt should lift 50–75 mm at the side when tested.

Budget roughly 1–3% of the equipment value per year for maintenance. That is cheaper than replacement and protects the warranty: most manufacturers exclude damage arising from neglected maintenance.

Where the UN-S105 Belongs

The UN-S105 is suited to small apartments, studio flats, home offices, care homes, rehabilitation clinics, hotel guest-room fitness spaces, and corporate wellness rooms. These are environments where the machine must be moved and stored around other uses of the same floor area, and where the primary activity is walking.

The 1090 mm height and the 5-inch blue screen are the two reasons to specify it. For home users, the low profile removes the visual dominance a taller machine creates in a small room and clears fixtures that block the rest of the range. For distributors, the console specification gives a visible upgrade over basic LED alternatives at the entry-level price point.

The UN-S105 should not be specified for jogging or running, for users above 90 kg, or as the sole treadmill in any commercial facility. In those environments, a frame rated to 180–220 kg with a continuous-duty AC motor and a 550–600 mm wide deck is the appropriate spend. The UN-S105 is an entry-level walking machine; presenting it as a jogging treadmill or a commercial unit would be a specification mismatch, not a product failure.

Frequently Asked Questions

The specification shows a folded height of 128 mm. Is that correct?

It should be treated as a transcription error. A folded height of 128 mm is not physically consistent with a folding treadmill, and it is 962 mm below the 1090 mm assembled height. The intended figure is almost certainly 1280 mm, which would be consistent with the rest of the range. Buyers should request the exact folded dimensions from the supplier in writing before quotation.

Why is the 1090 mm assembled height significant?

It is the lowest assembled height in the range — 80 mm below the 1170 mm class. The UN-S105 clears standard wall-mounted shelving, picture rails, and most wall-mounted televisions, and it fits under the typical 1200 mm clearance found under staircases and in loft conversions.

What kind of console does the UN-S105 have?

The standard console is a 5-inch blue backlit screen displaying time, speed, distance, calories, and heart rate, with P1–P12 programmes. A blue backlight remains readable under overhead lighting and does not wash out under bright daylight the way an unbacklit LCD does.

Can one person move the UN-S105?

Yes. At 31 kg net and 36.5 kg gross, the UN-S105 is light enough for one person to move on a trolley and to carry up stairs. This removes the requirement for a two-person delivery crew on residential routes.

Is the UN-S105 suitable for jogging or running?

No. The 2.0 HP motor and 14 km/h top speed place the machine in the walking and very light jogging class. The 1000 × 400 mm deck is adequate for walking only and does not provide the stride room for sustained jogging.

What is the maximum user weight?

90 kg. This is the lowest rating in the range and will disqualify the machine from the vast majority of commercial tenders. It should be stated prominently in any specification sent to a procurement officer.

What maintenance keeps the warranty valid?

A documented schedule of belt lubrication before first use, belt cleaning after every session, periodic silicone lubrication, alignment checks, and annual electrical service is the standard requirement. Most warranty terms exclude failure caused by neglected maintenance.

Closing Note

The UN-S105 is built around the lowest assembled height in the range and a console specification that is more capable than its price class suggests. At 1400 × 610 × 1090 mm, it fits under fixtures that block every other model. With a 5-inch blue backlit screen and P1–P12 programmes, it gives a home user a readable, familiar interface without the support burden of a connected console.

The discipline is to specify it for the use it was designed for. Walking, compact hospitality, rehabilitation, and first-time home buyers are where the UN-S105 is correctly placed. For jogging, running, high-traffic commercial use, or users above 90 kg, a different machine is required — and that distinction is visible on the specification sheet before the order is placed.

Quick Spec Recap