Cardio Exercise Machines

Cardio Machines

SMAI delivers top quality cardio exercise machines at affordable prices. Check out our range of cardio machines and exercise equipment built to last and suited to commercial and home gyms. Used and approved globally by brands such as F45, Plus Fitness, PLC and Stepz Fitness.

Whether you're outfitting a commercial facility or building a home gym, our spin bikes, rowing machines, and ski machines deliver powerful cardio workouts at unbeatable prices.

Shop our popular cardio exercise machines including air resistance models for low-impact, high-intensity training. Combine multiple machines for complete conditioning or choose individual units based on your training focus.
Save big with our Cardio Machine Package:
● 1x Air Rower (Rowing Machine)
● 1x AirFit Bike 2.0 (Spin Bike)
● 1x Air Ski Machine

Get package details and exercise machine specifications here

What’s the Best Cardio Machine for Home Gyms?

The best cardio machine for a home gym depends on your goals, space and workout style:

  • Low-impact endurance & steady cardio: Spin bikes are excellent for controlled, longer workouts.

  • High-intensity interval training (HIIT) & conditioning: Air bikes deliver a tough, full-body cardio experience thanks to fan-generated resistance that ramps up as you push harder. 

  • Full-body, low-impact cardio: Rowing machines engage both upper and lower body while being gentle on the joints — great for stamina and muscle endurance. 

  • Varied cardio demands: Ski machines add dynamic movement and can complement cycling or rowing for balanced conditioning. 

In short, there’s no single “best” machine — it’s about matching the equipment to your goals and preferences.

What’s the Difference Between a Spin Bike and an Air Bike?

Here’s how spin bikes and air bikes compare:

Resistance & Workout Style

  • Spin bikes use a weighted flywheel with adjustable resistance — great for endurance rides and steady cardio sessions.

  • Air bikes use a fan mechanism, where resistance automatically increases the harder you push, making them ideal for HIIT, sprints and explosive training.

Intensity & Use Cases

  • Spin bike: Best for longer, rhythm-based cardio and endurance training.

  • Air bike: Perfect for interval training, conditioning and calorie-burn workouts.

Noise & Feel

  • Air bikes are typically louder due to the fan.

  • Spin bikes are quieter and smoother, often preferred for indoor workouts.

Are Rowing Machines Good for Cardio Exercise?

Yes — rowing machines are excellent cardio equipment for home gyms because they:

  • Provide a full-body aerobic workout, engaging legs, core, back and arms. 

  • Deliver low-impact cardio, reducing stress on knees and hips compared with running.

  • Improve endurance, stamina and calorie burn in a highly efficient way.

Rowing is often recommended as one of the most effective total-body cardio workouts available for home use. 

How Much Space Do Cardio Machines Need?

Space requirements vary by machine type:

  • Air & spin bikes: Relatively compact and suitable for most home gyms.

  • Rowing machines: Longer footprint — allow roughly 2.2m (length) plus clearance behind and in front.

  • Ski machines: Generally vertical with smaller floor space but still need room for full range of motion.

Tip: Measure your intended space before buying and leave a bit of extra clearance for safe use and easy entry/exit.

Can I Use Cardio Machines for HIIT Training?

Absolutely — many cardio machines are excellent for HIIT (High-Intensity Interval Training):

  • Air bikes: Especially well-suited thanks to resistance that scales with effort. 

  • Spin bikes: Can also be used for HIIT when alternating between high resistance/speed and recovery phases.

  • Rowing machines: Great for interval bursts followed by lower-intensity rows.

This flexibility makes cardio machines a solid choice for both steady-state and interval training routines.

Do Cardio Machines Require Assembly?

Yes — most cardio machines require some assembly on delivery, including:

  • Attaching handles/arms, pedals or seats

  • Securing console and resistance components

  • Level-adjusting feet and stabilisers

Assemblies vary between models — many suppliers include instructions, tools and support to make setup straightforward. Always follow safety guidelines when assembling or seek a professional fitter if needed.