Best Ab Machine: Our top ab machine is the MERACH Foldable Ab Machine with LCD (FitScore 84.6/100): 5 height and 2 incline settings, an LCD, thick pads and a folding frame rated for 440 lb.
Ab machines ranked by FitScore; want something smaller? See best ab rollers; or compare any model with our ab roller and ab machine comparison tool.
Comparison Table
| Compareat a glance | TOP PICK | Pick 2 | Pick 3 | Pick 4 | Pick 5 |
|---|---|---|---|---|---|
| Best For | Best Overall | Best Resistance Levels | Best for Storage | Best Light Machine | Best Core Glider |
| Type | Foldable ab machine | Foldable ab machine | Foldable ab machine | Foldable ab machine | Foldable ab machine |
| Wheels or levels | 5 levels | 4 levels | 4 levels | 4 levels | – |
| Knee pad | Yes | Yes | Yes | – | Yes |
| Max user | 440 lb | 440 lb | 440 lb | 330 lb | 220 lb |
| Weight | 16 lb | 23 lb | 27.2 lb | 11 lb | 22.7 lb |
| Folds | Yes | Yes | Yes | Yes | Yes |
| Check Price | Check Price on Amazon | Check Price on Amazon | Check Price on Amazon | Check Price on Amazon | Check Price on Amazon |
Check Amazon for current pricing and availability.
Key Takeaways
- Levels let you progress over the weeks.
- Fit to your height matters as much as the rating.
- Most machines fold for storage.
Best Overall: MERACH Foldable Ab Machine with LCD
Presentation
Best overall
Editor’s pick
MERACH Foldable Ab Machine with LCD
MERACH Foldable Ab Machine with LCD ranks #1 in this guide with a FitScore of 84.6/100. If you want the most adjustable ab machine, the MERACH Foldable Ab Machine with LCD leads the 5 ab machines we scored: 5 height and 2 incline settings, an LCD for reps, time and calories, thick knee and elbow pads, bands in the box and a folding frame, rated for 440 lb, at 16 lb, with a 12-month warranty.
FitGearHQ FitScore
FitScore for Ab Machines
How this FitScore was calculated
This FitScore combines six category scores using weights defined for this guide.
Why Choose This Abroll
Read our full MERACH Foldable Ab Machine with LCD review for specs, owner feedback and alternatives.
If you want the most adjustable ab machine, the MERACH Foldable Ab Machine with LCD leads the 5 ab machines we scored: 5 height and 2 incline settings, an LCD for reps, time and calories, thick knee and elbow pads, bands in the box and a folding frame, rated for 440 lb, at 16 lb, with a 12-month warranty.
Performance and Comfort both reach 100 of 100, Practicality 80 and Features 70. Owners set it up alone in minutes, find it sturdy and stable even for heavy users, like the foam padding and fold it away in small rooms.
Affordability is 66. Owners found the handlebars short for their wrists, the rep counter cheap and the bands less useful than weights, and taller users find it small. Choose it for guided crunches at home with room to progress, but check your height: owners above about 5 ft 6 in found the frame tight.
In a Nutshell
Best Usage
- Guided crunches on the knees
- Counting reps and time on the display
- Folding away after each session
For
- Users who need a high weight limit
- Beginners who want a guided movement
- Users with little floor space
Not For
- Users who need to carry it to the gym
- Users who want weighted cable work
- Users who prefer training outdoors
Key Specs
- Type: Foldable ab machine
- Wheels or levels: 5 levels
- Max user: 440 lb
- Weight: 16 lb
- Warranty: 1 year
Pros
- 5 levels of difficulty
- Padded knee and elbow rests
- Folds for storage
Cons
- Hard on the wrists at first
- Form matters more than reps
- No added resistance beyond body weight
Best Resistance Levels: Fitlaya Fitness Foldable Ab Machine with LCD
Presentation
Best resistance levels
Pick 2
Fitlaya Fitness Foldable Ab Machine with LCD
Fitlaya Fitness Foldable Ab Machine with LCD ranks #2 in this guide with a FitScore of 67/100. If you want a sturdy machine with resistance levels, the Fitlaya Fitness Foldable Ab Machine with LCD has 4 resistance levels, adjustable height, an LCD for calories, time and reps, knee and arm pads and a folding frame, rated for 440 lb, at 23 lb.
FitGearHQ FitScore
FitScore for Ab Machines
How this FitScore was calculated
This FitScore combines six category scores using weights defined for this guide.
Why Choose This Abroll
If you want a sturdy machine with resistance levels, the Fitlaya Fitness Foldable Ab Machine with LCD has 4 resistance levels, adjustable height, an LCD for calories, time and reps, knee and arm pads and a folding frame, rated for 440 lb, at 23 lb.
Comfort reaches 100 of 100, Performance 90 and Practicality 70. Owners say it works the abs without back or neck strain, find the pads comfortable and the frame sturdy, and use the height settings to progress step by step. The display tracks each session without a phone.
Affordability is 42 at its price and Durability 8. Owners found a gap in the knee pads, short hand grips and, for a 5 ft 2 in user, a track that felt long. Choose it for steady progress on a sturdy frame, but sit in the knee rests before each set to check they line up.
⚖Compared with Our #1 Pick
The Fitlaya Fitness Foldable Ab Machine with LCD does not beat the MERACH Foldable Ab Machine with LCD on any scored category in this guide. It trails on durability (8.24 vs 61.42), which carries 15% of the FitScore for the best ab machine; our #1 pick has a 1-year warranty. Overall: 67 against 84.6.
In a Nutshell
Best Usage
- Guided crunches on the knees
- Counting reps and time on the display
- Folding away after each session
For
- Users who need a high weight limit
- Beginners who want a guided movement
- Users with little floor space
Not For
- Users who need to carry it to the gym
- Users who want weighted cable work
- Users who prefer training outdoors
Key Specs
- Type: Foldable ab machine
- Wheels or levels: 4 levels
- Max user: 440 lb
- Weight: 23 lb
- Warranty: –
Pros
- Padded knee and elbow rests
- 4 levels of difficulty
- Folds for storage
Cons
- Bulky at 23 lb
- Hard on the wrists at first
- Form matters more than reps
Best for Storage: WINBOX Foldable Ab Machine with LCD
Presentation
Best for storage
Pick 3
WINBOX Foldable Ab Machine with LCD
WINBOX Foldable Ab Machine with LCD ranks #3 in this guide with a FitScore of 67/100. If you want a machine that folds under a bed, the WINBOX Foldable Ab Machine with LCD has 4 height levels, an LCD for reps, time and calories and a folding frame, rated for 440 lb, at 27.2 lb.
FitGearHQ FitScore
FitScore for Ab Machines
How this FitScore was calculated
This FitScore combines six category scores using weights defined for this guide.
Why Choose This Abroll
If you want a machine that folds under a bed, the WINBOX Foldable Ab Machine with LCD has 4 height levels, an LCD for reps, time and calories and a folding frame, rated for 440 lb, at 27.2 lb.
Comfort reaches 100 of 100, Performance 90 and Practicality 70. Owners call it sturdy and well packed, light enough to move, and say it works the abs without neck strain while the difficulty scales up as they get stronger. One owner folds it flat and slides it under a bed between sessions, which suits a small apartment.
Affordability is 42 at its price and Durability 8. Owners call the display basic, like a small calculator, and found the box slow to open and unpack. Choose it if storage matters, but compare it with the machine above, which shares its 4 levels and 440 lb rating and comes with knee and arm pads.
⚖Compared with Our #1 Pick
The WINBOX Foldable Ab Machine with LCD does not beat the MERACH Foldable Ab Machine with LCD on any scored category in this guide. It trails on durability (8.24 vs 61.42), which carries 15% of the FitScore for the best ab machine; our #1 pick has a 1-year warranty. Overall: 67 against 84.6.
In a Nutshell
Best Usage
- Guided crunches on the knees
- Counting reps and time on the display
- Folding away after each session
For
- Users who need a high weight limit
- Beginners who want a guided movement
- Users with little floor space
Not For
- Users who need to carry it to the gym
- Users who want weighted cable work
- Users who prefer training outdoors
Key Specs
- Type: Foldable ab machine
- Wheels or levels: 4 levels
- Max user: 440 lb
- Weight: 27.2 lb
- Warranty: –
Pros
- Padded knee and elbow rests
- 4 levels of difficulty
- Folds for storage
Cons
- Bulky at 27.2 lb
- Hard on the wrists at first
- Form matters more than reps
Best Light Machine: AIRHOP Foldable Ab Crunch Machine (AH-AB10)
Presentation
Best light machine
Pick 4
AIRHOP Foldable Ab Crunch Machine (AH-AB10)
AIRHOP Foldable Ab Crunch Machine (AH-AB10) ranks #4 in this guide with a FitScore of 58.3/100. If you want a light folding machine, the AIRHOP Foldable Ab Crunch Machine (AH-AB10) offers 4 resistance levels and a folding frame for crunches and sit-ups, rated for 330 lb, at 11 lb, with a 1-year warranty.
FitGearHQ FitScore
FitScore for Ab Machines
How this FitScore was calculated
This FitScore combines six category scores using weights defined for this guide.
Why Choose This Abroll
If you want a light folding machine, the AIRHOP Foldable Ab Crunch Machine (AH-AB10) offers 4 resistance levels and a folding frame for crunches and sit-ups, rated for 330 lb, at 11 lb, with a 1-year warranty.
Practicality reaches 90 of 100 and Durability 60. Owners call it sturdy, well made, easy to set up and comfortable, say it takes little space, and an older owner uses it to work on flexibility at home between other routines. At 11 lb it is easy to carry between rooms.
It has no display and a lower weight rating than the machines above, so Features is 0 and Comfort 40, and Affordability is 66 at its price. Choose it for a compact machine you can move easily, but not if you weigh more than 330 lb or want to count reps on a screen.
⚖Compared with Our #1 Pick
Next to the MERACH Foldable Ab Machine with LCD, the AIRHOP Foldable Ab Crunch Machine (AH-AB10) scores higher on practicality (90 vs 80), with an 11 lb weight against 16 lb. It trails on performance (60 vs 100), which carries 30% of the FitScore for the best ab machine. Overall: 58.3 against 84.6.
In a Nutshell
Best Usage
- Guided crunches on the knees
- Folding away after each session
- Short core sessions at home
For
- Beginners who want a guided movement
- Users with little floor space
- Anyone building core strength at home
Not For
- Users who need to carry it to the gym
- Users who want weighted cable work
- Users who prefer training outdoors
Key Specs
- Type: Foldable ab machine
- Wheels or levels: 4 levels
- Max user: 330 lb
- Weight: 11 lb
- Warranty: 1 year
Pros
- Folds for storage
- 4 levels of difficulty
- 1 year warranty
Cons
- Hard on the wrists at first
- Form matters more than reps
- No added resistance beyond body weight
Best Core Glider: Sunny Health & Fitness Core Glider Ab Trainer (SF-A022005)
Presentation
Best core glider
Pick 5
Sunny Health & Fitness Core Glider Ab Trainer (SF-A022005)
Sunny Health & Fitness Core Glider Ab Trainer (SF-A022005) ranks #5 in this guide with a FitScore of 52.2/100. If you want a glider that works the obliques, the Sunny Health & Fitness Core Glider Ab Trainer (SF-A022005) pairs adjustable slope settings with a digital monitor, elbow support and a folding frame, rated for 220 lb, at 22.7 lb, with a 1-year frame warranty.
FitGearHQ FitScore
FitScore for Ab Machines
How this FitScore was calculated
This FitScore combines six category scores using weights defined for this guide.
Why Choose This Abroll
If you want a glider that works the obliques, the Sunny Health & Fitness Core Glider Ab Trainer (SF-A022005) pairs adjustable slope settings with a digital monitor, elbow support and a folding frame, rated for 220 lb, at 22.7 lb, with a 1-year frame warranty.
Durability reaches 67 of 100, Comfort 72 and Practicality 70. Owners find it smooth and sturdy, easy to assemble, with a full range of motion, and one says it held up for months in a shared gym without squeaks. The glider slides side to side as well as forward, which adds work for the obliques.
Performance is only 30, and Affordability is 42 at its price. Owners report that the counter does not count reps, the plastic parts feel light and the base slides on smooth floors. Choose it for side-to-side core work on a rug, but not if you weigh more than 220 lb.
⚖Compared with Our #1 Pick
Next to the MERACH Foldable Ab Machine with LCD, the Sunny Health & Fitness Core Glider Ab Trainer (SF-A022005) scores higher on durability (66.94 vs 61.42). It trails on performance (30 vs 100), which carries 30% of the FitScore for the best ab machine. Overall: 52.2 against 84.6.
In a Nutshell
Best Usage
- Guided crunches on the knees
- Counting reps and time on the display
- Folding away after each session
For
- Beginners who want a guided movement
- Users with little floor space
- Anyone building core strength at home
Not For
- Users who weigh more than 220 lb
- Users who need to carry it to the gym
- Users who want weighted cable work
Key Specs
- Type: Foldable ab machine
- Wheels or levels: –
- Max user: 220 lb
- Weight: 22.7 lb
- Warranty: 1 year
Pros
- Padded knee and elbow rests
- Folds for storage
- 1 year warranty
Cons
- Bulky at 22.7 lb
- Hard on the wrists at first
- Form matters more than reps
How We Selected the Best Ab Machine
Workout range leads at 30 points, then Comfort at 20, Durability, Practicality and Affordability at 15 each, and Features at 5.
Every ab machine and crunch trainer in our pool counts; a brand holds at most two places. 5 ab machines qualified. Our FitScore method explains every criterion.
| Category | Weight | What it measures for this buyer |
|---|---|---|
| Performance | 30 | Workout range: levels and the display |
| Comfort | 20 | Knee and elbow pads and the user weight it takes |
| Durability | 15 | The warranty and the brand record |
| Practicality | 15 | Weight and folding |
| Affordability | 15 | How the price compares with the other ab equipment in the guide |
| Features | 5 | Display, guide and extras in the box |
How to Choose the Best Ab Machine
Home ab machines differ by how you move and how much they adjust.
Knee-track machine: you kneel on a sliding rest and pull it up a track; levels change the angle.
Core glider: a similar frame that also slides side to side.
Crunch frame: a small frame that supports the head and neck during crunches.
Pro tip: Start on the lowest level, keep the movement slow and stop if your lower back hurts, as the makers advise.
Start with fit: the user weight rating and how the knee and elbow rests sit for your height. Then check the levels, folding and the warranty. A display that counts reps and time is an extra.
Levels: 4 or more let you progress.
Rating: 330 lb or more for most adults.
Storage: a frame that folds flat.
Checklist Before Buying an Ab Machine:
- Check the user weight rating.
- Check the levels.
- Check the knee and elbow pads.
- Check that it folds.
- Measure the floor space.
- Read the warranty.
Common mistakes to avoid:
- Starting on the steepest level.
- Pulling with the arms instead of the abs.
- Ignoring the height fit.
- Buying a frame too big to store.
- Skipping the warranty terms.
Decision Shortcuts
Pick the fit first, then the levels and storage.
Check the warranty terms before you buy: the FTC explains how to read a product warranty.
Best Overall: You want the most adjustable machine: choose MERACH Foldable Ab Machine with LCD.
Best Resistance Levels: You want a sturdy frame with resistance levels: choose Fitlaya Fitness Foldable Ab Machine with LCD.
Best for Storage: You want a machine that folds under a bed: choose WINBOX Foldable Ab Machine with LCD.
Best Light Machine: You want a light machine to move around: choose AIRHOP Foldable Ab Crunch Machine (AH-AB10).
Best Core Glider: You want side-to-side glider work: choose Sunny Health & Fitness Core Glider Ab Trainer (SF-A022005).
Final Verdict
MERACH Foldable Ab Machine with LCD is our first choice for most people shopping for a ab machine. 5 ab machines and core gliders were scored on workout range, durability, padding and capacity, weight and storage, extras and price. Workout range carries the most weight here (30%): the levels and the display. Most home ab machines fold and use your body weight on a track as the resistance. The Physical Activity Guidelines for Americans advise adults to do muscle-strengthening activity at least 2 days each week.
For most buyers, MERACH Foldable Ab Machine with LCD is the best ab machine we would check first, after confirming its current price and availability.
Frequently Asked Questions about the Best Ab Machine
In our ranking, the MERACH Foldable Ab Machine with LCD (FitScore 84.6/100): 5 height and 2 incline settings, an LCD, thick pads and a folding frame rated for 440 lb.
They guide a crunch-like movement under your body weight; results depend on regular sessions and good form.
A machine guides the movement; a roller is smaller and harder. See ab roller vs ab machine.
Most home models here fold for storage under a bed or in a closet.
A few sets two or three times a week is a common start; the Physical Activity Guidelines for Americans advise muscle-strengthening work at least 2 days each week.
People with lower back pain or a recent injury should ask a doctor or physical therapist first, as the makers advise.
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