Say hello to the latest addition to our catalogue of home fitness equipment: the Smart Advanced Stair Exercise Stepper Machine (SF-S0978SMART). Whether your goal is daily step accumulation, an intense calorie burning home workout, or sculpting your lower body alongside targeted upper-body resistance, this versatile compact home cardio equipment delivers dependable conditioning in one portable footprint. Widely regarded as the best stepper for small spaces, this unit combines fluid engineering with sunnyfit app connected fitness to support your long term health and training goals.
1. The Best Low-Impact Cardio Workout for Sensitive Joints
Traditional stair climbing provides an exceptional cardiovascular burn, but repeatedly walking down flights of stairs sends jarring shock waves through knees, hips, and ankles. The Smart Advanced Stair Exercise Stepper serves as a dedicated joint-friendly cardio machine, eliminating impact by providing continuous fluid resistance.
Zero-Impact Foot Strike
Your feet stay firmly planted on wide, non-slip pedals throughout the movement, protecting joint cartilage while sustaining a high-energy low-impact cardio workout.
Glute and Leg Workout at Home
Each downward push activates your quadriceps, hamstrings, glutes, and calves. It delivers a comprehensive glute and leg workout at home that rivals larger equipment, promoting lower-body stamina and building muscle without pavement pounding.
2. 2-in-1 Full-Body Conditioning with Resistance Bands
Standard steppers only train the lower limbs, but using a mini stepper with resistance bands transforms basic stepping into a genuine full-body workout machine. The detachable, heavy-duty cords clip straight into the reinforced steel base, engaging every major muscle group across your upper body:
- Bicep Curls: Perform rhythmic curls while stepping to isolate your arms, maintain continuous tension, and build strength.
- Front & Lateral Raises: Lift the handles outwards to isolate your deltoids and sculpt shoulder width.
- Upright Rows: Pull the handles toward your collarbones to engage your upper back, trapezius, and posterior chain.
- Core Stabilisation: Countering the dynamic pull of the bands while climbing keeps your core braced, delivering a balanced full body workout in one coordinated session.
3. Customisable Step Height for Varied Workout Intensity
The built-in step height adjustment dial on the central frame gives you direct control over your vertical stride and working range of motion, letting you target different training outcomes:

Deep Step Setting (High Resistance Level)
Increasing the stride height creates an expansive range of motion that places direct mechanical tension on the glutes and thighs. This simulates steep hill climbing, perfect for toning muscle and increasing leg power.
Short Step Setting (Cardio & Fat Burning)
Shortening the arc allows for rapid foot speed and snappier cadence. This makes the machine ideal for high-intensity hiit workouts, elevating your heart rate quickly to serve as a potent weight loss cardio machine.
4. Smart Connected Fitness with the Free SunnyFit App
Tracking your output and following structured coaching makes sticking to your routine much easier. Through integrated Bluetooth, this smart stepper machine syncs directly to the free SunnyFit® app on your mobile phone or tablet:

- Zero Subscription Fees: Stream trainer-led routines and progressive programmes designed for any fitness level without paying for expensive monthly gym memberships.
- Live Metric Feedback: Monitor your total step count, elapsed time, cadence, and estimated calorie burn in real time on screen or via the built-in digital LCD console.
- Scenic Virtual Tours: Follow scenic real-world routes that adapt to your stepping tempo, keeping your home training fresh and engaging.

Smart Advanced Stair Exercise Stepper Machine
A compact, heavy-duty hydraulic stair stepper designed for full-body home workouts. Features adjustable step height, heavy-duty upper-body resistance cords, oversized textured pedals, and seamless Bluetooth connectivity to the SunnyFit® app.
Shop Smart Stepper5. Who Is the Ideal User?
Desk Workers & Home Professionals
Slot in 10-minute movement snacks between tasks or step during phone calls to hit daily activity targets without leaving your work area.
Apartment & Flat Dwellers
The ultra-quiet hydraulic cylinders generate virtually zero motor hum or floor vibrations, allowing early morning sessions without disturbing neighbours.
Joint-Conscious Exercisers
Experience the metabolic benefits of steep stair climbing on a machine engineered to protect sensitive knees and ankles.
Beginners & Habit Builders
With zero complex assembly or confusing settings, you can step straight onto the machine and start exercising immediately.
Product Specifications
| Specification | Details |
|---|---|
| Model | Sunny Health & Fitness SF-S0978SMART |
| Machine Type | Mini stepper with resistance bands |
| Resistance Mechanism | Dual independent hydraulic stepping cylinders |
| Height Control | Continuous step height adjustment knob |
| Upper-Body Training | 2 detachable heavy-duty resistance cords included |
| Max User Body Weight | 150 kg (approx. 23 st 9 lbs) |
| Product Weight | Approx. 7.4 kg |
| Console Display | Digital LCD (Time, Count, Total Count, Calories, Scan) |
| App Connectivity | Bluetooth enabled for SunnyFit app connected fitness |
| Warranty & Delivery | Official UK Warranty + Free UK Mainland Delivery |
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Frequently Asked Questions
Does this stepper require a mains power socket?
No. The hydraulic resistance operates entirely mechanically, and the clear LCD display is battery-powered. You can set up and train anywhere in your home without trailing extension cables.
Is the SunnyFit app free to use?
Yes. SunnyFit® app connected fitness comes with no compulsory subscriptions or trial paywalls. Simply download the app, sync your device via Bluetooth, and access all coaching modules and scenic routes free of charge.
Do hydraulic cylinders get warm during use?
Yes. Hydraulic cylinders create resistance by compressing fluid through internal chambers, which naturally generates warmth after 15 to 20 minutes of continuous stepping. This is standard across any hydraulic stepping machine; allow the cylinders to cool before storing the unit away.
Can I use the machine without the resistance bands?
Yes. The bands attach using quick-release carabiner clips. You can detach them in seconds to focus purely on lower-body cardio or pair your stepping intervals with dumbbells and other free weights.






















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