In-depth review
Sunny Mini Stepper NO. 012-S Review (2026)
In-depth review of the Sunny NO. 012-S mini stepper: hydraulic step, height adjustment, bands, and whether the classic still leads.
Sunny Health & Fitness Mini Stepper with Resistance Bands, NO. 012-S
The classic mini stepper: a compact hydraulic machine with removable bands that has stayed in production because the formula works.
Our verdict
The Sunny NO. 012-S is the best mini stepper for most buyers, because it does the simple job well: a smooth hydraulic step, a height knob that changes the session, removable bands, and a size that fits anywhere. It has no handlebar and no fancy tracking, but for a daily low-impact cardio habit in a small space, those omissions matter less than the step feel, the build, and the budget outlay. This is the machine to buy first, and the one other mini steppers are measured against.
What we like
- The hydraulic drive gives a smooth, low-impact step that suits daily use, with a height adjustment knob that shortens or lengthens the step.
- Removable resistance bands add an upper-body element without a second machine, and they detach for a legs-only session.
- The machine arrives largely assembled, weighs little enough to move between rooms, and stores in a corner or a cupboard.
What to watch out for
- There is no handlebar, so balance comes entirely from the user, which can unsettle beginners on the first few sessions.
- The small LCD monitor is basic and hard to read in dim light, so serious tracking needs a separate watch or phone app.
- Hydraulic cylinders warm up during long sessions, so very long continuous workouts are not this machine's strength.
Who it is for
First-time buyers and small-flat users who want a simple, pre-assembled stepper for daily low-impact cardio.
The step is the whole product
Hydraulic steppers can feel either smooth or spongy, and the Sunny lands on the smooth side: the pedal presses down with steady resistance and returns without a jolt, which is what makes a 15 minute session feel like climbing rather than bouncing. The height knob matters more than it sounds, since a short step suits a gentle warm-up and a long step suits a harder climb, and changing it takes seconds rather than a tool. That range is why the machine stays useful after the novelty fades: the session can change without buying a new machine.
Bands, storage, and daily life
The removable bands are genuinely useful rather than a box-ticking extra: with them, a leg session becomes a full-body session, and without them, the machine is a pure leg and cardio tool. Storage is the other daily win, since the machine moves between rooms easily and tucks into a corner, which matters in a flat where a large machine would dominate the room. The LCD is the weak point: it tracks steps, time, and calories, but it is small and unlit, so users who care about numbers will pair it with a watch or phone.
How it stacks up
Against the Niceday 6201NL, Sunny wins on price and simplicity, while Niceday wins on quiet running and steel rigidity. Against the Sunny SF-S0978, the classic wins on capacity, while the SF-S0978 wins on finer height tuning. Against the Xiser, Sunny wins on price, bands, and tracking, while Xiser wins on durability, portability, and hard interval work.
What owners report
Commonly praised
- Arrives ready to step with little setup needed
- Small size tucks into a corner between sessions
- Bands make a leg session feel more complete
Common complaints
- Small screen is awkward to read while stepping
- No bar to hold makes early sessions feel unsteady
- Step softens on very long sessions
Recurring themes from owner reviews on retailers and forums, summarised by our editors. Updated October 2026.
Key specifications
- Drive
- Hydraulic, height-adjustable step
- Weight capacity
- 300 pounds
- Dimensions
- About 16 by 12.5 by 13.5 inches
- Monitor
- LCD: steps, time, calories
- Extras
- Removable resistance bands
Also consider
Niceday Steppers for Exercise, Mini Stair Stepper with Resistance Bands
The quiet rival: a compact steel stepper with a silicone cushioning pad that keeps the step soft and the noise down.
- Drive: Hydraulic with silicone cushioning pad
- Weight capacity: 300 pounds
Xiser Commercial Mini Stairmaster, Polished Alloy
The buy-once pick: a cast-alloy portable stepper with no bands, no screen, and nothing to wear out except its hydraulic cylinders.
- Construction: Cast aircraft alloy, made in USA
- Weight capacity: 400 pounds
Research-based assessment. ThePickLedger has not hands-on tested this product; this evaluation synthesizes manufacturer specifications, retailer documentation, and published expert reviews.
Questions, answered
Does the Sunny NO. 012-S need assembly?
Almost none: the machine arrives largely assembled, with only the resistance bands to attach. That is part of its appeal for first-time buyers, compared with handlebar climbers that need a frame built.
Can the Sunny NO. 012-S be used every day?
Yes, for short daily sessions, which is how most owners use it. Very long continuous sessions warm the hydraulics and change the step feel, so splitting a long workout into two shorter sessions works better.
Is the Sunny NO. 012-S good for beginners?
Yes, with a wall or chair nearby for the first sessions, since there is no handlebar. Start with a short, shallow step and build up, rather than starting at full height and full pace.