Our recommendation
Peloton is our top-scoring pick in Exercise Bikes, at 9.6/10 — it highlights “Large live and on-demand class library”.
NordicTrack scores 9.2 and is the one to compare against it — it highlights “iFIT trainer-led and scenic workouts”.
Both scores are our editors’ assessment of published specifications, pricing and terms against the criteria in our rating methodology — they are not aggregated customer reviews.
Decide about the subscription before the bike
The single biggest cost decision in this category is not the hardware. Several leading bikes are designed around a monthly membership, and without it the screen becomes a basic metrics display — you keep a functioning bike and lose most of what you paid for.
So work out the five-year figure: bike plus sixty months of membership. That number reorders the market considerably, and it makes the subscription-free bikes look very different.
The honest question is whether guided classes are what gets you on the bike. For some people they genuinely are, and the membership is the product. Others ride while watching something else, in which case a bike with Bluetooth that talks to a free or cheap third-party app does the same job for far less.
Resistance type
Magnetic resistance uses magnets near the flywheel with no contact, so it is near-silent, needs no maintenance and adjusts precisely — often automatically during a class. It is what nearly all current bikes use and what you should prefer.
Friction resistance presses a felt pad against the flywheel. It is cheaper, wears out, needs pad replacement, and is noisier. It also cannot be adjusted automatically, so it cannot follow a class.
Flywheel weight matters less than marketing suggests on magnetic bikes. Heavier flywheels smooth the pedal stroke, and beyond a moderate weight the returns are small.
Upright, recumbent or spin
Spin-style bikes put you in a forward, road-riding position with a small saddle. Best for high-intensity work and what most class-led platforms assume. Least comfortable for long easy sessions.
Upright bikes place you more vertically with a larger seat — a middle ground suited to steady moderate riding.
Recumbent bikes have a proper seat with back support and the pedals in front. They are the right choice for anyone with back problems, balance issues or limited mobility, and for long low-intensity sessions. They suit rehabilitation particularly well.
Fit, which decides whether you keep using it
Check the manufacturer's stated height range and maximum user weight before anything else — bikes vary more than people expect, and being outside the range means an unfixable position.
Then look for adjustment in four directions: saddle height and fore-aft, handlebar height and fore-aft. Bikes with only saddle height adjustment cannot be fitted properly to most bodies, and a poor position produces knee pain rather than fitness.
Two practical points people discover late: most bikes use a standard seat post, so an uncomfortable saddle can simply be replaced, which is cheaper than tolerating it. And check whether the pedals take standard cleats or need proprietary shoes.
Screens, and the thing that dates fastest
A built-in touchscreen is convenient and it is also the component that ages worst — when the platform stops updating it, you have a bike with an obsolete tablet bolted to it.
A bike with a simple console and a tablet holder often outlasts one with an integrated screen, because you replace the tablet rather than the bike. If you do want an integrated screen, check whether it swivels, which matters if you use the bike for off-bike workouts in the same app.
Noise, floor and space
Magnetic bikes are quiet enough for flats, but the impact of riding out of the saddle travels through floors. A rubber mat under the bike protects flooring, reduces transmitted noise and stops the frame creeping across the room.
Measure the footprint including the space you need to get on and off, and check the weight if the bike will ever need moving — most have transport wheels, and a heavy frame on carpet still needs two people.
Specifications, subscription pricing and app features change frequently. Confirm current membership costs and what the bike does without one before buying, and check the height and weight limits against your own.