iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
The Speediance Gym Monster 3 is a foldable home gym with digitally adjustable resistance of up to 220 pounds, according to Speediance. Its appeal is combining cable-based strength training and guided features in a compact footprint; whether it is worth the price depends on your available space, chosen package, and whether its maximum resistance and supported movements suit your training.
What the Speediance Gym Monster 3 offers
Speediance describes the Gym Monster 3 (GM3) as an all-in-one digital-resistance home gym. Its official product page lists a 23.8-inch touchscreen with 2560 × 1440 resolution, voice control, safety-start rope locking, and support for Pilates accessories and modes. The machine has 19 vertical cable positions and one bottom position, offering multiple cable heights for different exercises. These are manufacturer-published features, not independent test results. Speediance GM3 specifications
Motorized resistance, adjusted digitally
Speediance specifies up to 220 pounds of resistance for the GM3, adjustable in one-pound increments. That makes the resistance adjustable without the conventional process of loading and unloading weight plates. The 220-pound maximum is the company’s stated specification; it should not be read as an independently measured performance result.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Check the package contents
Speediance lists Core, Studio, and Station packages, as well as separate accessories. Contents can differ, so check the live package selector and its item list before ordering. Promotional images alone do not establish that every pictured handle or accessory is included. The official accessories page names items such as a Pilates Set, PowerGrip, Skiing Handles, Triceps Rope, and Ankle Strap, but does not establish that each comes with every package or that unrelated third-party accessories will fit. Speediance GM3 product listing · Speediance accessories
#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.
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. Its published coverage figures are 9 square feet unfolded and 2.7 square feet folded. Those are the manufacturer’s dimensions and coverage figures; they do not account for the room needed to move around the equipment, position yourself for exercises, or access it safely.
Measure the intended setup area and the path to it, including doorways and turns. Check the height and depth available in both its working and storage positions. A listed folded footprint is not the same as proof that the unit will fit a particular closet, room, or exercise layout. Speediance GM3 specifications
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.
Gym Monster 3 vs. Gym Monster 3S
The resistance limit is a key distinction: Speediance lists the GM3 at up to 220 pounds and the Gym Monster 3S (GM3S) at up to 260 pounds. Do not apply the 3S figure to the GM3. Compare the exact model and package in the live listing, then consider the other factors that determine whether either machine works for you.
| Comparison point | Gym Monster 3 | Gym Monster 3S |
|---|---|---|
| Maximum resistance | Up to 220 lb, per Speediance | Up to 260 lb, per Speediance |
| Package contents | Check the selected Core, Studio, or Station package in the live selector | Check the selected model and package in the live selector |
| Dimensions and coverage | 48.0 × 27.2 × 72.8 in unfolded; 14.6 × 27.2 × 72.8 in folded; listed coverage 9 / 2.7 sq ft, respectively | Not stated on the cited Speediance specifications page |
| Cable positions | 19 vertical positions plus one bottom position | Not stated on the cited Speediance specifications page |
| Price and availability | Check current regional listing and checkout | Check current regional listing and checkout |
Speediance publishes the GM3 and GM3S resistance figures on its official product page. Dimensions and cable-position details above are listed for the GM3; the cited page does not establish comparable 3S values for those rows. Speediance product specifications
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.
For either model, compare the total price, package contents, working and storage footprint, supported movements, warranty terms, and current stock. The higher resistance limit alone does not establish that the 3S is the better choice for every buyer.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Price, stock, and warranty: verify before buying
Speediance’s official GM3 product listing showed a $4,099 listing and marked the GM3 and package choices sold out when checked on October 4, 2026. A separate official feature page showed a different starting amount. The available information does not explain the discrepancy, so neither figure should be treated as a guaranteed current checkout price. Check your region, selected model and package, shipping, stock, and final total on the live listing. Speediance GM3 product listing · Speediance specifications and comparison
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.
The product listing displayed an original two-year warranty option and optional three- and four-year care plans with listed service benefits. Coverage can depend on region, sales channel, and policy date. Read the applicable terms for your purchase before relying on a particular repair or replacement benefit. Speediance care policy
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsWho should consider the GM3?
The GM3 may suit someone who wants a single, foldable cable-based system with digital resistance and guided or connected features, and who has checked that the machine’s working footprint, package contents, and resistance limit match their needs. It is less straightforward to recommend if you need more than its stated 220-pound maximum, cannot accommodate its unfolded size, or need independently verified performance evidence before buying.
An independent Tom’s Guide review in the cited material covers the earlier Gym Monster 2, not the GM3. Its hands-on observations cannot establish how the GM3 performs. Tom’s Guide Gym Monster 2 review
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.
