Buying a heavy-duty or high-weight capacity treadmill is not only efficient in carrying heavy people but also a great sign of a well-built machine.

In this article, we’ve picked and reviewed the seven best treadmills with 350 lb weight capacity, along with our top three choices and buying guide so that you can choose the best one according to your needs.

Are you sure that a 350 pounds weight capacity is sufficient for you?

The thumb rule is to buy a treadmill with 30-50 pounds higher weight capacity than your body weight that helps maximize your machine’s stability and durability for the long years.

However, if you’re planning to do casual walks, a closer gap between your body weight and the treadmill’s capacity can be OK. Following the thumb rule is always wiser.

You may also want to check out: Best Treadmills with 400 lb Weight Capacity

Why You Can Trust Us

We independently researched, tested, and reviewed hundreds of treadmills to help you make better buying decisions and get more from your purchase. (Read our editorial mission statement)


What are the Best Treadmills with 350 lb Capacity?

Here are our top picks for the best treadmill 350 lb capacity in the current market.

  1. Best Overall: Bowflex Treadmill 7
  2. Best Runner-up: Nautilus T618
  3. Best Compact: XTERRA TRX3500
  4. Best Under-Desk: LifeSpan TR1200-DT3
  5. Best for Walking: Sunny Health & Fitness SF-T7643
  6. Best Manual: Exerpeutic 100XL
  7. Best Under $500: Exerpeutic TF900

1. Bowflex Treadmill 7

Best Heavy-Duty Treadmill 350 lb Capacity

Key Features:

  • Editors’ Rating4.7/5
  • Display: 7″ HD Touchscreen
  • Tread Belt: 20″ x 60″
  • Motor: 3.0 HP
  • Speed: 0-12 mph
  • Incline: 0-15% Auto
  • Cushion: Comfort Tech deck cushioning
  • Folding: Yes
  • Item Weight: 280 lb
  • Weight Capacity: 375 lb
  • Dimensions: 84.6″ L x 36.3″ W x 55.2″ H
  • Warranty: 15-year frame and motor, 5-year electronics, and 2-year labor.

Walking: 9.5 | Jogging: 9.3 | Running: 9.0 | Home Use: 8.5 | Console: 8.5 | Incline: 9.0 | Heavy Duty/Heavy People: 8.5 | Bad Knees/Cushioning: 9.0 | Senior/Elderly: 7.5 | Apartment/Small Space: 7.0 | Quiet/Low Noise: 8.0 | Warranty: 8.5 | Brand: 8.5

The Bowflex Treadmill 7 is one of the best heavy-duty treadmills, with a weight capacity of 375 pounds.

This T7 treadmill features a 7″ interactive HD touchscreen with a 1-year JRNY membership ($149 value) so that you can enjoy running over 50+ scenic destinations worldwide.

The Bowflex T7 treadmill is equipped with a 20″ x 60″ deck with integrated Comfort Tech deck cushioning so you can work out longer with more comfort and safety.

It builds with a 3.0 HP motor that speeds up to 12 mph — a great combination for most joggers and beginner runners. And its 15% motorized incline helps you experience hills and highway running.

Bowflex protected this T7 model with 15 years frame and motor, 5-year electronics, and 2-year labor warranty, which is slightly more extensive than its competitors.

P.S: If you want to do hardcore running with a more larger screen and higher weight limit, check out the Bowflex T10, our top choice treadmill for the 400 lb category.

Pros

  • 375 lb weight capacity
  • 7-inch HD touchscreen
  • 1-year JRNY membership
  • 15% motorized incline
  • Large running surface
  • Excellent cushioning system

Cons

  • No decline
  • Motor horsepower isn’t mentioned

Summary

If you’re looking for a heavy-duty treadmill with 350+ lb capacity and HD touchscreen, then the Bowflex T7 can be a great deal.

2. Nautilus T618

Best Runner-Up Folding Treadmill 350 lb Capacity

Key Features:

  • Editors’ Rating4.5/5
  • Display: Dual Blue Backlit LCD
  • Tread Belt: 20″ x 60″
  • Motor: 3.5 CHP
  • Speed: 0-12 mph
  • Incline: 0-15% Auto
  • Cushion: Rebound deck cushioning
  • Folding: Yes
  • Item Weight: 253 lb
  • Weight Capacity: 350 lbs
  • Dimensions: 78″ L x 37.6″ W x 62.8″ H
  • Warranty: 15 years on frame and motor; 5 years on parts and electronics; and 2 years on labor.

Walking: 9.5 | Jogging: 9.0 | Running: 8.0 | Home Use: 8.5 | Console: 7.0 | Incline: 8.5 | Heavy Duty/Heavy People: 8.5 | Bad Knees/Cushioning: 8.0 | Senior/Elderly: 7.0 | Apartment/Small Space: 7.5 | Quiet/Low Noise: 8.0 | Warranty: 8.5 | Brand: 8.0

The Nautilus T618 is one of the most popular and our top-picked treadmills in the $1500 category.

This treadmill offers you blue backlit DualTrack screens, loaded with 26 customized training programs, including interval, heart rate, and weight management.

You can see your workout data on the dual screens even if the media tray is in use.

It builds with a 3.5 CHP quiet motor with the speed of 12 mph and 15% motorized incline — so you can train your full potential while getting different road running experiences.

This machine can support up to 350 pounds of user weight, promises a stable running experience, and may cover up all your family members.

The 20″ x 60″ gym-quality running path with integrated Rebound Cushioning technology assures you of comfortable and safe running over the years (read full review).

Pros

  • 350 lb weight capacity
  • Powerful motor
  • Lots of workout programs
  • Sync with Explore the World App.
  • Extended running path
  • Wireless heart rate chest strap

Cons

  • Delay shipping
  • No HD touchscreen

Summary

If you want a running treadmill with a powerful motor and 350 pounds weight capacity, you may want to go with the Nautilus T618.

3. XTERRA TRX3500

Best Compact Treadmill 350 lb Capacity

Key Features:

  • Editors’ Rating: 4.2/5
  • Display: 6.5″ Blue Backlit LCD
  • Tread Belt: 20″ x 60″
  • Motor: 3.0 HP
  • Speed: 0-12 mph
  • Cushion: XTRASoft deck cushioning
  • Incline: 0-12% Auto
  • Folding: Yes
  • Item Weight: 213.9 lbs
  • Weight Capacity: 350 lbs
  • Dimensions: 77.2″ L x 35.5″ W x 56.1″ H
  • Warranty: Lifetime frame and motor, 2 years deck and parts, and 1-year labor.

Walking: 9.5 | Jogging: 9.0 | Running: 8.0 | Home Use: 9.0 | Console: 7.0 | Incline: 8.0 | Heavy Duty/Heavy People: 8.5 | Bad Knees/Cushioning: 9.0 | Senior/Elderly: 7.5 | Apartment/Small Space: 8.5 | Quiet/Low Noise: 8.0 | Warranty: 9.0 | Brand: 8.5

Here’s an excellent one, the XTERRA TRX3500, a compact treadmill that offers many great features at an affordable price.

The TRX3500 treadmill build with an XTRASoft cushioning 20″ x 60″ trade belt, which can support up to 350 pounds — giving you the peace of mind to go with your flow.

It is equipped with a 3.0 HP quiet motor that speeds up to 12 mph, so you can run without disturbing others in the room. Its 12% motorized incline control helps you get a more challenging session.

XTERRA Fitness includes a 6.5″ bright blue backlit LCD console that shows your program profile, time, speed, pace, distance, calories, incline, and pulse.

One of the impressive things about this treadmill is that it gives you a lifetime frame and motor warranty which is rear to find in its competitors.

Pros

  • 350 lb max weight capacity
  • Compact design
  • Lifetime frame & motor warranty
  • Powerful motor
  • Built-in Bluetooth and cooling fan

Cons

  • Slightly low incline
  • No HD screen

Summary

If you want a treadmill for jogging and occasional running with a weight limit of 350 pounds, then the TRX3500 might be your favorite.

4. LifeSpan TR1200-DT3

Best Under Desk Treadmill 350 lb Capacity

Key Features:

  • Editors’ Rating: 4.3/5
  • Display: Step Count Monitor
  • Tread Belt: 20″ x 50″
  • Motor: 2.25 HP
  • Speed: 0.4-4 MPH
  • Folding: Under-desk
  • Incline: N/A
  • Item Weight: 114 lb
  • Weight Capacity: 350 lb
  • Dimensions: 63″ L x 28.5″ W x 7.25″ H
  • Warranty: Lifetime frame, 3-years motor, 2-years parts, and 1-year labor.

Walking: 9.0 | Jogging: 7.5 | Running: 4.5 | Home/Office Use: 9.5 | Console: 6.5 | Incline: N/A | Heavy Duty/Heavy People: 8.5 | Bad Knees/Cushioning: 8.0 | Senior/Elderly: 7.5 | Apartment/Small Space: 9.5 | Quiet/Low Noise: 9.5 | Warranty: 9.0 | Brand: 9.0

Looking for an under-desk treadmill with a 350-pound weight capacity? Check out the LifeSpan TR1200-DT3 treadmill — one of the best top-quality under-desk treadmills for home and office use.

The LifeSpan TR1200 is one of the best under-desk treadmills with a weight capacity of 350 pounds. It includes a console readout to see your workout progress, such as distance, calories burned, speed, walk and run time, and step count.

This small and compact treadmill build with a 2.25 HP quiet motor and 20″ x 50″ belt, creating decent space to walk comfortably at the speed of 4 mph.

LifeSpan protected this TR1200 model with a lifetime frame, 3-years motor, 2-years parts, and 1-year labor warranty, which is pretty good.

Pros

  • 350 lb weight capacity
  • Wider walking surface
  • Whisper-quiet 2.25 HP motor
  • Intelli-Guard safety technology
  • Good warranty life

Cons

  • Slightly expensive
  • It’s a heavy treadmill

Summary

The LifeSpan TR1200 can be a perfect treadmill for people who want an under-desk treadmill with a weight limit of 350 pounds.

5. Sunny Health & Fitness SF-T7643

Best Walking Treadmill 350 lb Capacity

Key Features:

  • Editors’ Rating3.8/5
  • Display: Backlit LCD
  • Tread belt: 19.5″ x 44.5″
  • Motor: 2.5 HP
  • Speed: 0.5–6.0 mph
  • Incline: N/A
  • Cushion: Shock-absorbing bumpers
  • Folding: Yes
  • Item Weight: 143 lb
  • Weight Capacity: 350 lbs
  • Dimensions: 60.5″ L x 32″ W x 52.4″ H
  • Warranty: 3-year structural frame, 180 days other parts and components.

Walking: 8.5 | Jogging: 6.0 | Running: 2.5 | Home Use: 9.0 | Console: 7.0 | Incline: N/A | Heavy Duty/Heavy People: 8.5 | Bad Knees/Cushioning: 8.0 | Senior/Elderly: 7.5 | Apartment/Small Space: 9.0 | Quiet/Low Noise: 8.0 | Warranty: 7.0 | Brand: 8.5

The Sunny SF-T7643 treadmill‘s main highlight is its 350 pounds weight capacity which is rare to see in budget treadmills.

Sunny SF-T7643 features a digital LCD where you can track your essential workout feedback, such as time, distance, speed, and calories.

This treadmill is equipped with a 19.5″ x 44.5″ shock absorption belt so you can walk longer with more comfort and less fatigue.

Its 2.5 HP motor can run at 6 mph, which might be sufficient for your walking session.

This SF-T7643 treadmill offers two big cup holders for hydration and a large 13″ integrated tablet or laptop holder so that you can work out with your favorite shows.

Pros

  • 350 lb max weight limit
  • Affordable
  • Wider walking surface
  • Large tablet holder
  • Shock absorption cushioning deck

Cons

  • Speed is slightly low
  • No incline
  • No pulse sensors

Summary

If you’re looking for a basic walking treadmill with a weight capacity of 350 pounds, the Sunny SF-T7643 is one of the best treadmills in the budget range.

6. Exerpeutic 100XL

Best Manual Treadmill 350 lb Capacity

Key Features:

  • Editors’ Rating3.7/5
  • Display: LCD Console
  • Tread Belt: 16″ x 45″
  • Incline: 3 Levels
  • Resistance: 8 Levels (Magnetic)
  • Folding: Yes
  • Item Weight: 73 lb
  • Weight Capacity: 325 lb
  • Dimensions: 50″ L x 29″ W x 50″ H
  • Warranty: 3 years limited warranty.

Walking: 8.5 | Jogging: 6.0 | Running: 3.0 | Home Use: 9.0 | Console: 6.5 | Incline: 6.5 | Heavy Duty/Heavy People: 8.0 | Bad Knees/Cushioning: 6.0 | Senior/Elderly: 7.0 | Apartment/Small Space: 9.0 | Quiet/Low Noise: 6.5 | Warranty: 7.0 | Brand: 8.0

The Exerpeutic 100XL is the right combination of features at an affordable price and one of the best manual treadmills you can own.

This treadmill features an LCD console to monitor workout progress.

Its extra-long safety handles with heart pulse pads are more than 2X the length, provide walking security, and prevent any loss of balance so you can walk at optimal comfort and with peace of mind.

You can adjust its incline with a 3-levels manual incline, while the eight magnetic tension levels help increase your intensity to burn more calories in less time.

The 100XL treadmill builts with a 16″ x 45″ deck with a weight capacity of 325 pounds. Yes, it can’t carry 350 pounds, but if your body weight is lower than 300 lb, you can go it.

P.S: If this Exerpeutic treadmill doesn’t meet your weight, you can check out the Sunny 7700 manual treadmill with a weight capacity of 440 pounds. 

Pros

  • 325-pound max user weight
  • Affordable
  • LCD Monitor
  • 8-level magnetic tension
  • large handles
  • 3-level incline controls

Cons

  • Slightly shorter deck
  • Not meet the exact weight capacity

Summary

If you’re looking for a basic manual treadmill with a weight capacity of 325 pounds, you can own the Exerpeutic 100XL for your regular walk.

7. Exerpeutic TF900

Best Folding Treadmill with 350 lb Capacity Under $500

Specs:

  • Editors’ Rating3.7/5
  • Console: LCD Screen
  • Tread Belt: 16″ x 36″
  • Motor: 1.5 HP
  • Speed: 0.4-4 mph
  • Incline: N/A
  • Cushion: Shock Absorption Deck
  • Folding: Yes
  • Item Weight: 110 lb
  • Weight Capacity: 350 lb
  • Warranty: 5 years motor and 1-year frame

Walking: 8.0 | Jogging: 5.0 | Running: N/A | Home Use: 9.0 | Console: 6.5 | Incline: N/A | Heavy Duty/Heavy People: 8.5 | Bad Knees/Cushioning: 8.0 | Senior/Elderly: 8.5 | Apartment/Small Space: 9.0 | Quiet/Low Noise: 8.0 | Warranty: 7.5 | Brand: 8.0

The Exerpeutic TF900 is one of the best heavy-duty treadmills under $500, with a weight capacity of 350 pounds.

The TF900 treadmill features an LCD console to monitor your workout time, distance, calories burned, and speed. It builds with a 1.5 HP high torque motor with a speed of 4 mph, which is sufficient for regular walking sessions.

The treadmill provides 18″ large safety handles, which is great for seniors or if you need balance when walking. Its quick speed adjustment buttons on the handles make it convenient to adjust your workout intensity.

Pros

  • 350 lb weight capacity
  • Affordable
  • LCD monitor
  • Lightweight and compact
  • Easy to assemble
  • Long safety handlebars

Cons

  • Shorter trade belt
  • Less powerful motor
  • No incline

Summary

If you want a basic walking treadmill with a 350 lb weight capacity under $500, then the Exerpeutic TF900 is one of the best on the market.

Things to Consider When Buying a 350 lb Capacity Treadmill

Here’re the things you should check out when choosing a 350 lb capacity treadmill.

Weight Capacity

The first and most obvious thing we’ll check is the weight capacity, especially when buying a treadmill for heavy users.

Although the manufacturer’s recommended weight capacity is 350 lb, we shouldn’t go with it if our body weight is 350 lb or closer.

The reason is that buying a treadmill with a matched/closer weight limit may shake and unsmooth while you run. And it can also decrease your machine’s durability.

So, it’s always better (and we recommend) to go with a 50 pounds higher capacity treadmill than its user.

For example, if your body weight is 300 pounds or less, then you can go for a 350 pounds capacity treadmill or a slightly lower capacity treadmill. But if you’re a 350 pounds person, going with a 400 pounds capacity treadmill or higher is wiser.

Performance

When it comes to performance, getting a powerful motor is crucial, especially when a heavy person is using it.

A high-performance motor can smoothly run at its top speed while carrying a heavy person.

Here’s the general recommendation for motor power:

  • Walkers over 250 lb: 2.5 HP or above
  • Walkers over 300 lb: 3.0 HP or above
  • Power joggers/runners over 250 lb: 3.5 HP or above
  • Runners over 300 lb: 4.0 HP or above

You can choose the speed according to your training style. Joggers and runners may need a 10 mph to 12 mph speed, while a lower speed treadmill may be sufficient for walkers.

Comfort

To get optimal comfort while on the treadmill, you should at least have a decent size deck to walk or run comfortably without slipping or hitting your elbows on the machine.

The general recommendation for belt size is:

  • For walking: 16″ x 50″
  • For jogging: 20″ x 55″
  • For running: 20″ x 60″

However, you can increase or decrease your deck size according to your height and running style.

If you’re a senior or lack balance, you can look for a treadmill with extended handrails to get support during exercise.

Farther more, if you’re interested in higher-end treadmills, you may get a fan that can keep you cool during a long intensive session.

Stability and Durability

Stability and durability are also essential to check out, especially when buying a running machine.

You should ensure that the treadmill is equipped with a heavy-duty frame that can carry a heavy person efficiently without shaking and breaking.

Pro Tip: Check out the treadmill’s weight capacity and warranty, which are significant clues to a treadmill’s built-in quality and durability. The more your treadmill offer, the better.

Warranty

The extended warranty life you get will likely depend on your budget and the brand you’re going with.

You may find brands (like XTERRA) that give you a lifetime warranty, whereas some may offer 10-15 years, which is a standard range you can expect from higher-end models.

Here’re the best treadmill warranties:

  • Frame and motor: At least 10 years to lifetime coverage
  • Parts and Electronics: At least 2 to 3 years
  • Labor: 1 to 2 years

However, in lower-end models, you may get a short warranty life which is acceptable/reasonable according to their price.

Final Word

Our chart highlights some of the best 350 lb weight capacity treadmills from different categories, so it’s easy for you to find your perfect match.

We assure you that you’ll always get the top one, no matter which type of treadmill you want.

Okay… We have smashed it: Best treadmill 350 lb capacity.

Now, we’re curious about which model you want to go with.

Let us know in the comment section below. We love to hear from you!

FAQs

Is a 350 lb capacity treadmill best for me?

We recommend going with a treadmill with a 30-50 pounds higher weight capacity than your body weight, which will help your machine to run efficiently and smoothly throughout your training session.

This means if your body weight is 250 pounds, a 300-pound treadmill may serve you very well, while heavier people may want to look for a higher-capacity model. 

What is the best 350 lb weight capacity treadmill?

After thorough research on the current market, our experts consider the Bowflex T7 is the best treadmill with 350 pounds weight capacity that comes with an impressive deal.