Cardio Machines
This collection covers every cardio category we sell — 48 products across treadmills, exercise bikes, rowing machines, stair climbers, and one elliptical, spanning WalkingPad, Sports & Fitness Exchange (SFE), DeerRun, Spinning, XMark, and Home Fitness Supplies. Because it spans five different equipment types, the fastest way to shop it is by category, using the deeper guides we've built for the brands that specialize in each.
Treadmills are the largest group (24 products, $119–$2,999): WalkingPad's folding under-desk pads run $269–$949 and have a full comparison at our WalkingPad Models Compared guide; DeerRun's four compact folding treadmills ($119–$649) are broken down in our DeerRun collection; and Sports & Fitness Exchange's commercial-style and curved treadmills ($1,199–$2,999) are compared in the Sports & Fitness Exchange Treadmill Lineup Compared guide.
Exercise bikes (11 products, $269–$3,695) include WalkingPad's magnetic resistance bikes ($269–$349), XMark's CAT 3 Hurricane commercial air bike ($899), SFE's dual-moving-arm air bike ($799), and Home Fitness Supplies' own stationary bike ($2,489) — but the official Spinning® Connected bikes ($399–$3,695) are the most specialized option here and get their own writeup in our Spinning collection.
Rowing machines (9 products, $299–$3,299) are mostly WalkingPad's water- and magnetic-resistance rowers ($299–$899), plus SFE's Air Rowing Machine ELITE with monitor ($899.99) and Home Fitness Supplies' own rower ($3,299). Stair climbers (3 products, $599–$2,899.97) range from WalkingPad's compact Stair Stepper ($599) up to SFE's Stepmill Pro with revolving steps ($2,799) and Rovix's 15-resistance-level commercial stepper ($2,899.97). There's also one elliptical, Home Fitness Supplies' High Quality Home Elliptical Machine ($3,299).
Good fit if you're comparing across cardio types before deciding what you actually want. Once you know your category — walking/desk cardio, serious running, studio-style cycling, low-impact rowing, or stair climbing — the brand-specific guides and collections linked above will get you to a real product comparison faster than scrolling all 48 listings here.
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WalkingPad Double-Sided Treadmill with 5% Incline
WalkingPadThe WalkingPad Massage Step is double-sided: flip it one way for a compact under-desk walking pad, flip it over for a shiatsu-style foot massage — ...
View full detailsRM1 Rowing Machine
WalkingPadBuild endurance, strengthen your entire body, and enjoy effective low-impact cardio at home with the RM1 Rowing Machine. Its precise magnetic resis...
View full detailsWM10 Foldable Water Rowing Machine
WalkingPad5.0 / 5.0
1 Review
The WM10 is our first water rower to combine adjustable water resistance with magnetic resistance in the same machine — not two separate systems to...
View full detailsWalkingPad Z1 Folding Under Desk Treadmill
WalkingPad5.0 / 5.0
1 Review
The Z1 is WalkingPad's entry-level folding treadmill — built for a quick walk whenever you want one, without carving out permanent floor space for ...
View full detailsWalkingPad C2 Foldable Walking Treadmill
WalkingPad5.0 / 5.0
1 Review
The C2 is WalkingPad's minimalist folding treadmill, built to disappear when you're done with it — at 5.3" folded, it slides under a bed, couch, or...
View full detailsWalkingPad Z1 White Folding Treadmill
WalkingPad5.0 / 5.0
1 Review
The Z1 is WalkingPad's entry-level folding treadmill — built for a quick walk whenever you want one, without carving out permanent floor space for ...
View full detailsWalkingPad Denise Austin 2.0 Foldable Treadmill
WalkingPad4.33 / 5.0
3 Reviews
The Denise Austin 2.0 is WalkingPad's second-generation entry in its Denise Austin-branded line, and the headline change from the first version is ...
View full detailsWalkingPad Denise Austin Foldable Treadmill for Home
WalkingPadThe WalkingPad Denise Austin is a half-fold, lightweight treadmill built around an aluminum alloy frame — sturdy without the extra weight a steel f...
View full detailsWalkingPad Z1R Folding Treadmill With Handrail
WalkingPadThe Z1R adds a removable safety handrail to our entry-level Z1 platform: attach it for extra balance during faster walks, or remove it for a stream...
View full detailsSFE Treadmill Elite Pro (New)
Sports & Fitness ExchangeThe SFE Treadmill Elite Pro sits in the middle of our motorized SFE treadmill lineup — a 3.5HP motor drives a 60" x 20" belt up to 14 MPH, with inc...
View full detailsSFE Air Runner Pro Curved Treadmill (NEW)
Sports & Fitness ExchangeThe Air Runner Pro is a self-powered curved treadmill — your own stride drives the belt, so there's no motor or outlet needed. The curve is designe...
View full detailsSFE Treadmill Pro (New)
Sports & Fitness Exchange4.5 / 5.0
2 Reviews
The SFE Treadmill Pro is the entry point into our motorized SFE treadmill lineup — a folding, push-button treadmill for walking, running, or marath...
View full detailsSFE Curved Air Runner Elite Pro w/ Sled Push Feature (New)
Sports & Fitness Exchange5.0 / 5.0
1 Review
The Curved Air Runner Elite Pro is the treadmill in our SFE lineup built to do two jobs at once: curved-deck cardio and sled-style strength work, w...
View full detailsSFE Commercial Pro Treadmill (New)
Sports & Fitness Exchange5.0 / 5.0
1 Review
The SFE Commercial Pro Treadmill is the top of our motorized SFE treadmill lineup, built for a 400 lb weight capacity and the kind of daily use a h...
View full detailsDeerRun X20 Incline Home Treadmill with 15% Auto Incline & Full Running Deck | 400 lbs, 11.3 mph
DeerRun®The X20 is the only true running treadmill in the DeerRun lineup — a full running deck, 15% auto incline, and 11.3 mph top speed, versus the walkin...
View full detailsDeerRun All-New 2026 A1 Pro Move+ Smart Foldable Treadmill with 6% Incline & NFC | 350 lbs, 10 mph, Black
DeerRun®5.0 / 5.0
1 Review
The A1 Pro Move+ is DeerRun's step up from a basic walking pad — a 3.5 HP motor, 350 lb weight capacity, and 6% incline in the same foldable, under...
View full detailsDeerRun Z20 Foldable Walking Pad Treadmill – Ultra Compact with LED Display
DeerRun®The DeerRun Z20 is an ultra-compact, fold-flat walking pad built around a quiet motor and a simple LED display — no incline, just a slim, low-noise...
View full detailsDeerRun Q2 Urban Smart Walking Pad with Incline Treadmill Remote Control
DeerRun®The DeerRun Q2 is a compact under-desk walking pad with a fixed 7% incline built in — rather than a flat deck, every step works your glutes and cal...
View full detailsMRB2 Magnetic Resistance Exercise Bike
WalkingPadEnjoy smooth, low-impact cardio without taking over your living space with the MRB2 Magnetic Resistance Exercise Bike. Its compact footprint, quiet...
View full detailsMRB1 Magnetic Resistance Exercise Bike
WalkingPadThe MRB1 is a standalone magnetic resistance exercise bike, built for seated, low-impact cardio rather than an under-desk pedal unit. Resistance ad...
View full detailsWalkingPad Stair Stepper
WalkingPadBuild stronger legs, burn more calories, and boost your endurance at home with the WalkingPad Stair Stepper. Its smooth magnetic resistance, adjust...
View full detailsRW001 Magnetic Rowing Machine
WalkingPadThe RW001 is a magnetic rowing machine built for quiet, low-impact full-body training — it activates over 85% of major muscle groups, combining car...
View full detailsWR3L Tri-fold Water Rowing Machine
WalkingPadThe WR3L is our most compact water rower: a tri-fold design that folds and unfolds with one hand and stores in just 0.2m² — small enough that an op...
View full detailsWalkingPad MX3 Folding Treadmill With Handrail
WalkingPadThe MX3 is an upgraded evolution of our WalkingPad R3 Hybrid+, with a rounded, comfortable side handrail that folds away when not in use and a spee...
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