Treadmill for home: pick the type first, then check the specs
We research products from makers' specs and health sources; we do not run hands-on tests. Links to Amazon may earn us a commission at no cost to you. How this works.
- Full-size treadmill with a 20 by 60 inch deck and powered incline. Best for: Runners and households with several users. See options on Amazon
- Compact folding treadmill. Best for: Walkers and joggers who need to put it away. See options on Amazon
- Walking pad under desk treadmill. Best for: Steady walking while working at a standing desk. See options on Amazon
- Treadmill mat sized to your machine. Best for: Protecting floors and carpet under any treadmill. See options on Amazon
Three types of home treadmill
| Type | Example specs from maker pages | Best fit | Trade-off |
|---|---|---|---|
| Full-size treadmill | Horizon 7.0 AT: 20 by 60 inch deck, 0.5 to 12 mph, 0 to 15 percent incline, 325 lb user limit, 76 by 35 by 67 inches | Running, incline walking, several users | Large and heavy; needs a dedicated circuit |
| Compact folding treadmill | Shorter decks and lower top speeds; deck lifts upright to store | Walking and jogging in shared rooms | Less deck length for running strides |
| Walking pad (under desk treadmill) | WalkingPad P1: 47 by 16.5 inch belt, 0.3 to 3.75 mph, 220 lb user limit, 5 inches tall | Walking at a standing desk or in small spaces | Walking speeds only, narrow belt |
Many full-size models also fold; the 7.0 AT lists one-step hydraulic folding to 44 inches long. If storage is your main concern, our folding treadmill guide compares upright and flat-folding designs in detail.
How to choose: the specs that matter
- Deck size. Longer and wider belts give a running stride more room. The 7.0 AT's 20 by 60 inch deck is a full-size example; the P1's 47 by 16.5 inch belt is a walking-only example.
- Speed range. A 12 mph top speed covers most running. A walking pad that stops at 3.75 mph will not let you jog.
- Incline. Powered incline (0 to 15 percent on the 7.0 AT) lets you raise effort without running faster.
- User weight limit. Go by the maker's figure: 325 lb on the 7.0 AT and in Horizon's T202 manual, 220 lb on the P1.
- Deck and cushioning. Makers describe the deck build; the 7.0 AT lists a 0.7 inch (18 mm) deck with three cushioning zones and a 1.6 mm belt.
- Warranty. Read the split. The 7.0 AT lists a lifetime frame and motor warranty, 3 years on parts and 1 year on labor.
- Controls and safety key. Make sure there is a stop control and a safety key or clip that halts the belt if you fall back.
Room, power and clearance
Measure before you buy. Horizon's T202 owner's manual asks for a clear zone behind the treadmill at least as wide as the treadmill and at least 79 inches (2 meters) long, about 1 foot in front for the power cord, and 2 feet (0.6 meters) of accessible space on both sides where possible.
The same manual says the treadmill must be used on a dedicated circuit and a properly grounded outlet, with no adapter. A full-size machine like the 7.0 AT is 76 by 35 inches before you add that clearance, so a spare bedroom or garage often works better than a corner of the living room.
A mat under the machine can protect flooring; see treadmill mats.
Treadmill safety at home
- Clip on the safety key. Horizon's manual says never to use the treadmill without the key clipped to your clothing, and to remove the key to prevent others from using it.
- Keep children and pets away. The manual says pets and children under 13 should never be closer than 10 feet, and children under 13 should not use the treadmill.
- Unplug and hide the key. In its warning on one treadmill model, the CPSC urged owners to unplug it when not in use and store the safety key away from the device and out of reach of children, and to keep objects such as exercise balls away from the machine.
- Start slowly and hold the rails until you feel steady.
- Respect the weight limit printed in the manual.
How much to use it
The CDC says adults need 150 minutes of moderate-intensity activity a week, such as brisk walking, or 75 minutes of vigorous activity, or an equal mix. A treadmill makes that easy to schedule in bad weather. The CDC also recommends muscle-strengthening activity on at least 2 days a week, which a treadmill does not replace.
Start with what you can manage, add a few minutes at a time, and use incline or speed changes once a steady walk feels easy.
What to look for when you buy
Full-size treadmill with a 20 by 60 inch deck and powered incline
Best for: Runners and households with several users
A 60 inch deck, 12 mph top speed and incline to 15 percent, as on Horizon's 7.0 AT, cover running and hill walking. A 325 lb user limit fits most adults.
Watch out: It needs about 76 by 35 inches of floor plus clear space behind and a dedicated circuit.
See options on AmazonCompact folding treadmill
Best for: Walkers and joggers who need to put it away
The deck lifts upright to free up floor space, and many models keep incline and a console. See our folding treadmill guide for folded sizes.
Watch out: Shorter decks and lower top speeds than full-size models; still heavy to move.
See options on AmazonWalking pad under desk treadmill
Best for: Steady walking while working at a standing desk
Low, flat walking pads like the WalkingPad P1 run from 0.3 to 3.75 mph and fold to 5 inches tall for storage.
Watch out: Walking only, a 220 lb limit on the P1 and a narrow 16.5 inch belt; no handrail listed.
See options on AmazonTreadmill mat sized to your machine
Best for: Protecting floors and carpet under any treadmill
A mat sits between the machine and your floor or carpet; match its size to the treadmill's footprint.
Watch out: It does not replace the clear zone behind the belt that the manual asks for.
See options on AmazonQuestions people ask
- What is the best treadmill for home use?
- The one that fits your use and room. Runners should look at a long deck, around 12 mph top speed and incline; walkers with little space may prefer a folding treadmill or a walking pad.
- Is an under desk treadmill the same as a regular treadmill?
- No. Under desk treadmills, or walking pads, are low and narrow and stop at walking speed, 3.75 mph on the WalkingPad P1. A regular treadmill has a longer deck, a console and higher speeds.
- How much space do I need for a treadmill?
- The machine's footprint plus clearance. Horizon's manual asks for a clear zone at least 79 inches long behind it, about 1 foot in front and 2 feet on each side where possible.
- Is a foldable treadmill worth it?
- If you need the floor back after workouts, yes. Compact folding models trade some deck length and top speed for storage; full-size folding models exist too.
- How long should I walk on a treadmill each week?
- The CDC recommends 150 minutes a week of moderate-intensity activity such as brisk walking for adults, spread across the week.
Sources
- 7.0 AT Treadmill (horizonfitness.com), Horizon Fitness (maker)
- Horizon T202 Treadmill Owner's Manual (no longer online), Horizon Fitness (maker)
- WalkingPad P1 180 Degree Foldable Treadmill (walkingpad.com), WalkingPad (maker)
- CPSC Warns Consumers: Stop Using the Peloton Tread+ (cpsc.gov), U.S. Consumer Product Safety Commission
- Adult Activity: An Overview (cdc.gov), CDC