Magnetic or Air? The Resistance Question That Decides Whether You'll Actually Use Your Orbitrek

Ask anyone shopping for an orbitrek what they looked at first and they'll usually mention the console, the price tag or whether it folds away. Almost nobody leads with resistance — which is odd, because resistance is the bit you actually feel on every single stride. Get it wrong and even a £1,200 machine becomes a very expensive clothes rail.

So let's sort it out properly, without the jargon.

What Magnetic Resistance Actually Is

Magnetic orbitreks use a flywheel and a set of magnets to create drag. The magnets never touch the wheel — you adjust resistance electronically (or with a dial) by moving them closer or further away.

The practical upshot:

• Silky-smooth pedal stroke. No friction pads means no catching, no jerking, just an even glide from top to bottom of the stride.
• Near-silent operation. This is the big one for anyone in a flat, a terraced house or a semi with thin walls. Most magnetic machines are quieter than your fridge.
• Adjustable from the handlebars. Higher-end models let you change resistance mid-stride, which matters if you're doing intervals.
• Minimal wear. No contact between parts, so there's very little to go wrong over the years.

The trade-off? Price. A decent magnetic orbitrek generally starts around £250–£300, and the good ones with programmable resistance run higher. Budget magnetic machines under £200 do exist, but the flywheels tend to be light, which makes the stride feel a bit spinny and insubstantial.

What Air Resistance Actually Is

Air orbitreks use a fan wheel: the harder you push, the more air you displace, the more resistance you get. It's self-regulating — your effort sets the load, not a dial.

What that means in real life:

• Resistance grows with you. Push harder and the machine pushes back harder. You can't outgrow it the way you might max out a dial-based system.
• A cooling breeze. Genuinely pleasant in July; less so in February.
• A lower price floor. You can pick up a serviceable air orbitrek for £150–£250.
• Some noise. Not deafening, but there's a whooshing sound. In a detached house with the door shut, fine. In a box room with someone on a Zoom call next door, less fine.

The stride feel is slightly different too — air machines can feel a touch more responsive at the start of each push, which some people love and others find twitchy.

The Cold Garage Problem

Here's something the spec sheets won't tell you: British outbuildings are brutal on fitness kit. If your orbitrek lives in a garage, shed or conservatory, temperature swings matter.

Magnetic systems cope better. Because the resistance comes from magnets rather than moving parts, there's very little to seize, crack or corrode. Air systems have more exposed metal and moving linkages, and condensation in an unheated garage will find every weak point over a couple of winters. If your machine must live outside the heated house, magnetic is the safer bet — and a cover and the occasional wipe-down go a long way either way.

A Quick Decision Framework

Choose magnetic if:

• You live in a flat, terrace or share walls with anyone
• You'll exercise early mornings or late evenings
• Your budget stretches past £300
• You want programmable workouts and interval training
• The machine will live in a cold garage or conservatory

Choose air if:

• Budget is tight and you want maximum machine for minimum spend
• You have a detached home, utility room or dedicated gym space
• You like resistance that scales automatically with effort
• Noise isn't a concern

What About Hybrid Machines?

Some orbitreks combine both — a magnetic base load with a fan wheel on top. They're lovely to use and appropriately expensive. If you've got £600+ and the space, they're worth a look. For most first-time buyers, though, they're solving a problem you don't have yet.

The Bottom Line

Resistance isn't a spec to skim past — it's the difference between a machine you'll stride on four times a week and one you'll apologise to every time you walk past it. For most British homes, magnetic wins on noise, longevity and cold-weather resilience. Air resistance wins on price and simplicity.

Pick the one that matches your walls, your wallet and your winter — then get on with the actual exercising.