The Speediance Gym Monster 3 is a folding home gym with digitally controlled resistance rated by Speediance at up to 220 lb, adjustable in one-pound increments. Its headline specs are a 23.8-inch touchscreen and 20 cable positions, but whether it is worth buying depends on your training needs, room layout, chosen package and the price and stock shown for your region.
What the Gym Monster 3 offers
Speediance describes the GM3 as an all-in-one digital-resistance home gym. The company’s undated product page lists these specifications; they are manufacturer claims, not independent test results.
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| Feature | Speediance-listed GM3 specification |
|---|---|
| Maximum resistance | Up to 220 lb |
| Adjustment | One-pound increments |
| Display | 23.8-inch touchscreen, 2560 × 1440 resolution |
| Cable positions | 19 vertical positions plus one bottom position |
| Additional features | Voice control, safety-start rope locking, and support for Pilates accessories and modes |
These details are listed on Speediance’s Gym Monster 3 feature page. They describe the listed product, not a guarantee of a particular workout experience or independent verification of resistance under load.
How much resistance does the Gym Monster 3 have?
The Gym Monster 3 is rated for up to 220 lb of resistance, with one-pound adjustments, according to Speediance. That is the GM3’s published maximum; it should not be confused with the higher figure for the separate GM3S model.
#1 Best Overall
- ALL-IN-ONE FULL-BODY TRAINING: Speediance Gym Monster 3 combines strength training, cardio, Pilates, mobility and functional workouts in one smart home gym. Replace multiple traditional gym machines with one versatile system designed to train major muscle groups and support a wide range of full-body exercises.
- 220 LBS PRECISION DIGITAL RESISTANCE: Gym Monster 3 delivers up to 220 lbs of digitally controlled resistance with precise 1-lb adjustments. Easily adjust training intensity for different exercises, fitness levels and strength goals, while the responsive digital resistance provides smooth and consistent performance throughout your workout.
- AI-POWERED SMART COACHING: Train with intelligent guidance designed to support your fitness journey from assessment and workout planning to training guidance and progress tracking. Hands-free voice control lets you adjust settings without interrupting your workout. Selected AI-powered features may be introduced through future OTA updates.
- 4 RESISTANCE MODES & 19 CABLE POSITIONS: Choose from four resistance modes to adapt your training to different goals and workout styles. With 19 cable positions, Gym Monster 3 provides flexible cable placement and training angles for exercises including squats, presses, rows, pulls and other functional movements.
- IMMERSIVE, SPACE-SAVING HOME GYM: Enjoy an engaging workout experience with a 23.8-inch HD display, 20W 2.1 stereo sound and dynamic ambient lighting. Gym Monster 3 requires no drilling or wall mounting and takes up less than 10.8 sq. ft., making it easy to create a versatile home gym without the footprint of multiple traditional machines.
GM3 versus GM3S
| Model | Published maximum resistance |
|---|---|
| Gym Monster 3 (GM3) | Up to 220 lb, adjustable in one-pound increments, per Speediance |
| Gym Monster 3S (GM3S) | Up to 260 lb, per Speediance |
Both figures are manufacturer-published specifications on Speediance’s product page; they are not independent measurements. If you are comparing listings, confirm the exact model designation before relying on its resistance figure.
How much space does the Gym Monster 3 need?
Speediance lists the GM3 at 48.0 × 27.2 × 72.8 inches unfolded and 14.6 × 27.2 × 72.8 inches folded. The company’s stated coverage is 9 square feet unfolded and 2.7 square feet folded. These are listed dimensions and coverage figures, not a room-layout guarantee.
Rank #2
- ALL-IN-ONE FULL-BODY TRAINING: Speediance Gym Monster 3 combines strength training, cardio, Pilates, mobility and functional workouts in one smart home gym. Replace multiple traditional gym machines with one versatile system designed to train major muscle groups and support a wide range of full-body exercises.
- 220 LBS PRECISION DIGITAL RESISTANCE: Gym Monster 3 delivers up to 220 lbs of digitally controlled resistance with precise 1-lb adjustments. Easily adjust training intensity for different exercises, fitness levels and strength goals, while the responsive digital resistance provides smooth and consistent performance throughout your workout.
- AI-POWERED SMART COACHING: Train with intelligent guidance designed to support your fitness journey from assessment and workout planning to training guidance and progress tracking. Hands-free voice control lets you adjust settings without interrupting your workout. Selected AI-powered features may be introduced through future OTA updates.
- 4 RESISTANCE MODES & 19 CABLE POSITIONS: Choose from four resistance modes to adapt your training to different goals and workout styles. With 19 cable positions, Gym Monster 3 provides flexible cable placement and training angles for exercises including squats, presses, rows, pulls and other functional movements.
- IMMERSIVE, SPACE-SAVING HOME GYM: Enjoy an engaging workout experience with a 23.8-inch HD display, 20W 2.1 stereo sound and dynamic ambient lighting. Gym Monster 3 requires no drilling or wall mounting and takes up less than 10.8 sq. ft., making it easy to create a versatile home gym without the footprint of multiple traditional machines.
Measure the location with the machine open as well as closed. Account for clearance to move around it, access cable positions, use accessories and perform the movements you intend to do. A folded footprint can help with storage, but it does not tell you whether your workout area has enough usable clearance.
What comes with each Gym Monster 3 package?
Speediance lists Core, Studio and Station package options, but the contents need to be checked in the live product selector. Do not assume every attachment shown in product imagery comes with every package. The company also sells accessories separately, including a Pilates Set, PowerGrip, Accessories Dock, Smart Scale, Skiing Handles, Exercise Belt, Bluetooth Ring Pack, Extension Straps, Triceps Rope and Ankle Strap; the accessory listing does not establish that each is included with a bundle or that unrelated third-party accessories will fit.
Rank #3
- Including: Speediance Gym Monster 3 Studio & PowerGrip Smart Handles & Weight Lifting Belt & Smart Scale & Gym Accessories Organizer Bundle
- ALL-IN-ONE FULL-BODY TRAINING: Speediance Gym Monster 3 combines strength training, cardio, Pilates, mobility and functional workouts in one smart home gym. Replace multiple traditional gym machines with one versatile system designed to train major muscle groups and support a wide range of full-body exercises.
- 220 LBS PRECISION DIGITAL RESISTANCE: Gym Monster 3 delivers up to 220 lbs of digitally controlled resistance with precise 1-lb adjustments. Easily adjust training intensity for different exercises, fitness levels and strength goals, while the responsive digital resistance provides smooth and consistent performance throughout your workout.
- AI-POWERED SMART COACHING: Train with intelligent guidance designed to support your fitness journey from assessment and workout planning to training guidance and progress tracking. Hands-free voice control lets you adjust settings without interrupting your workout. Selected AI-powered features may be introduced through future OTA updates.
- 4 RESISTANCE MODES & 19 CABLE POSITIONS: Choose from four resistance modes to adapt your training to different goals and workout styles. With 19 cable positions, Gym Monster 3 provides flexible cable placement and training angles for exercises including squats, presses, rows, pulls and other functional movements.
Before ordering, compare the exact package contents with the movements you want to do and confirm whether any accessory you need is included or sold separately. Check the selected model and package on Speediance’s product listing and review the official accessories page.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is the Speediance Gym Monster 3 worth it?
It may suit someone seeking digitally adjustable resistance, varied cable positioning, a guided display and a machine that can fold for storage. It is a less straightforward fit if you need more than the GM3’s published 220 lb maximum, cannot accommodate its unfolded dimensions, or are counting on a particular accessory being included without verifying the selected bundle.
Rank #4
- Including: Speediance Gym Monster 3 Core & PowerGrip Smart Handles & Weight Lifting Belt & Smart Scale for Body Weight & Pilates Set Attachment Bundle
- ALL-IN-ONE FULL-BODY TRAINING: Speediance Gym Monster 3 combines strength training, cardio, Pilates, mobility and functional workouts in one smart home gym. Replace multiple traditional gym machines with one versatile system designed to train major muscle groups and support a wide range of full-body exercises.
- 220 LBS PRECISION DIGITAL RESISTANCE: Gym Monster 3 delivers up to 220 lbs of digitally controlled resistance with precise 1-lb adjustments. Easily adjust training intensity for different exercises, fitness levels and strength goals, while the responsive digital resistance provides smooth and consistent performance throughout your workout.
- AI-POWERED SMART COACHING: Train with intelligent guidance designed to support your fitness journey from assessment and workout planning to training guidance and progress tracking. Hands-free voice control lets you adjust settings without interrupting your workout. Selected AI-powered features may be introduced through future OTA updates.
- 4 RESISTANCE MODES & 19 CABLE POSITIONS: Choose from four resistance modes to adapt your training to different goals and workout styles. With 19 cable positions, Gym Monster 3 provides flexible cable placement and training angles for exercises including squats, presses, rows, pulls and other functional movements.
There is not enough evidence here to make an independent performance or durability verdict: Speediance publishes the specifications, while the available hands-on review concerns the earlier Gym Monster 2, not the GM3. Treat reviews of that earlier model as context for a different product rather than direct testing of this one.
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On October 4, 2026, Speediance’s official listing showed a $4,099 listing and marked the GM3 and package choices sold out; a separate Speediance feature/comparison page showed a different starting amount. The pages do not explain the discrepancy, so neither figure should be treated as a guaranteed current checkout price.
- Confirm the exact model and package selected, and check current stock for your region.
- Review the final checkout total, including shipping and any applicable charges.
- Read the warranty and care-plan terms that apply to your region and sales channel. The listing displayed an original two-year warranty option and optional three- and four-year care plans, but coverage and service terms can vary or change.
- Verify accessory compatibility and package inclusions before adding extras.
Check the live GM3 product listing and the applicable Speediance care policy before purchase.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
