A bigger, sharper screen
Move from GM2’s 21.5-inch Full HD screen to a 23.8-inch, 2560 × 1440 display. See exercise demonstrations and workout data more clearly.
Gym Monster 3
Tap a dot to explore
Add your accessories
Each accessory is 20% off when added with your Gym Monster 3
Package price
£3,249.00 GBP
Gym Monster 3 / Core
2-year warrantyNo mandatory subscription
Dispatch and availability details
5
units left in this batchShips 14 October
Next batch approx. 35 days later
Complete your setup
Choose the extras that suit your training. Gym Monster 2/3 attachments are not compatible with Gym Monster Ultra.
Premium Care · 2-Year In-Home Service Plan
Included with every Gym Monster 3 at no extra cost.
Each accessory is 20% off when added with your Gym Monster 3
Add the bike
Premium Care · 2-Year In-Home Service Plan
Worth £399.00, included free with every Gym Monster 3. Only on speediance.co.uk.
- 2-year in-home service from certified technicians
- Full unit replacement if it cannot be repaired
- Two years of cover at no cost
- Free pre-purchase consultation with a Speediance specialist
- Onboarding demo included with every order
- Direct customer service from people who know the machine
Premium Care cannot be purchased separately or added after buying from a third-party retailer.
Added to your order alongside your Gym Monster 3.
The next generation
Gym Monster 3
The next-generation all-in-one smart home gym
Gym Monster 2 → Gym Monster 3
What’s new compared with Gym Monster 2?
A closer look at the screen, setup and controls you use in every workout.
More precise cable heights
19 vertical positions, compared with 11 on GM2, plus a bottom position. With 7.5 cm spacing, you can fine-tune the height for your body and each exercise.
Control it with your voice
Start a workout, switch exercises or adjust settings without reaching for the screen. Voice commands can also lower or release resistance, keeping control within reach when your hands are busy.
More stable screen support
An upgraded dual-point hinge supports the larger display more securely, helping keep your workout view steady as you train.
Improved everyday accessories
Improved ankle straps, triceps rope and standard handles give you more ways to train with your Gym Monster 3. Bench and rowing equipment depend on your package.
Gentle platform lowering
Press the release button and let the platform lower smoothly into place. GM3 and 3S add controlled soft lowering to make setup easier than GM2’s manually assisted platform.
At a glance.
Up to
120 kg
of digital resistance
Up to 120 kg on Gym Monster 3S, 100 kg on Gym Monster 3
All-in-one
Smart home gym
1,000+
Fitness movements
More accessories.
More ways to train
0.26 m²
Folded footprint
Foldable, sleek, space-saving
Voice control
AI-powered training
Built-in safety features
Ready out of the box
One machine. Every way to train.
Squat Rack
Barbell Squat, Weighted Lunge, Deadlift, Bulgarian Split Squat, Hip Thrust.
Smith Machine
Smith Machine Squat, Smith Bench Press, Overhead Press, Smith Machine Incline Bench Press.
Barbell
Barbell Curl, Deadlift, Romanian Deadlift, Bent Over Row.
Cable Machine
Cable Crossover, Standing Cable Press, Chest Fly, Incline Cable Crossover.
Dumbbell
Single-Arm Row, Dumbbell Lateral Raise, Front Raise, Seated Alternating Bicep Curl.
Ski Machine
Double/Single Skiing, Standing Anti-Rotation Press, Upper Body Explosive Training.
Rowing Machine
Steady-State Rowing, Interval Rowing, Power Rowing, Low-Impact Cardio and more.
Pilates Set
Pilates Hundred with Straps, Leg Circles with Straps, Kneeling Side Kick.
Pro-level motors.
Next-gen motors. Up to 120 kg resistance. Refined engineering for smoother pulls and more weight capacity to push your limits. Built for serious strength training at home.
Pro-level motors.
Smoother. Stronger. More precise.
Next-gen motors. Up to 120 kg resistance. Refined engineering for smoother pulls and more weight capacity to push your limits. Built for serious strength training at home.
Up to
120 kg
Intelligent Resistance
Up to 120 kg on Gym Monster 3S, 100 kg on Gym Monster 3.
Dual
1000W
Direct-Drive Motors
Dual 800 W motors on Gym Monster 3, dual 1000 W motors on Gym Monster 3S.
1 kg
Precise Increments
Up to 120 kg on Gym Monster 3S, 100 kg on Gym Monster 3.
Dual 800 W motors on Gym Monster 3, dual 1000 W motors on Gym Monster 3S.
Resistance modes, reengineered for progress
Choose the resistance mode that fits your goals, your movements and your training. Then make every rep count.
Standard Mode
Standard Mode holds the resistance at the weight you choose, consistent throughout your workout.
Chain Mode
In Chain Mode, the weight increases gradually as you approach the top end, adding a distinct challenge to your workout.
Eccentric Mode
Eccentric Mode isolates the negative phase of the movement and increases the resistance as you return to the starting position.
Fixed Speed Mode
Fixed Speed Mode holds a constant speed or resistance through the movement. Ideal for a steady pace and safe rehab training.
Smart control. Seamless training.
Voice control
Start workouts, switch exercises or adjust settings by voice. Hands-free. No screen taps, no interruptions.
Bluetooth Ring
Tap your ring to start or stop. Scroll to adjust. All right where you stand, for smooth, uninterrupted training.
Smart Handle
Available with Gym Monster 3S. One-key activation, Bluetooth status light and vibration alerts keep control at hand.
One library. More ways to train.
Strength, functional training, mobility. Speediance spans 90+ training programs, 500+ coach-curated courses and 1000+ movements, all built in and ready to go.
500+ courses · 1000+ movements
Explore the full movement library
Cardio & Fat Burn
Strength Training
Pilates
Mobility
Stretching
Functional Training
Side Plank Bent-Knee Abduction
Bird Dog
Single-Arm Romanian Deadlift
Barbell Bent Over Row
Reverse Lunge With Twist
Dynamic Standing Lateral Leg Swings
Mountain Climbers
Your 24/7 smart coach
Explore Smart FitnessStop guessing. Your Gym Monster understands your body, builds your plan, guides every movement and helps you improve.
Explore Smart Fitness
Level up with AI. Powered by Wellness+
Advanced AI features are available with an optional Speediance Wellness+ subscription.
Adaptive Training Plans
Describe your objectives in the Speediance app. AI generates a personalised plan for your fitness level, schedule and goals, bringing professional programming to every workout.
Motion Tracking
Keep everything tracked in Free Training Mode. Using 68+ skeletal points, Sidekick detects your movement, counts reps and tracks performance in real time, so you stay focused on every set.
Nutrition Guidance
Capture a meal in one photo and get instant calorie and nutrition insights. AI helps you monitor your daily intake, so nutrition stays in step with your training goals.
Designed for real life.
Effortless Setup
No drilling, no professional installation. Unbox it, plug it in, and your home gym is ready.
Foldable & Space-Saving
Folds to a footprint of just 0.26 m² and needs no wall mounting, so it fits into your living space.
Soft-Close Foldable Platform
Lowers smoothly and under control, helping prevent sudden drops for safer, easier setup and storage.
Built for Every Angle
19 cable positions at 7.5 cm spacing. Dial in a more accurate setup for different exercises, body sizes and training styles.
Immersive Display & Sound
A 23.8-inch touchscreen and a 20 W sound system. Clear visuals, full sound, so every session feels like a live class.
Ambient Lighting
Lighting that adapts to your movement, voice and workout rhythm, for real-time feedback and atmosphere.
Effortless Setup
No drilling, no professional installation. Unbox it, plug it in, and your home gym is ready.
Foldable & Space-Saving
Folds to a footprint of just 0.26 m² and needs no wall mounting, so it fits into your living space.
Soft-Close Foldable Platform
Lowers smoothly and under control, helping prevent sudden drops for safer, easier setup and storage.
Built for Every Angle
19 cable positions at 7.5 cm spacing. Dial in a more accurate setup for different exercises, body sizes and training styles.
Immersive Display & Sound
A 23.8-inch touchscreen and a 20 W sound system. Clear visuals, full sound, so every session feels like a live class.
Ambient Lighting
Lighting that adapts to your movement, voice and workout rhythm, for real-time feedback and atmosphere.
Safer solo training.
Smart Spotter Mode
Spotter monitors your movement speed in real time. When it detects that you’re struggling, it automatically reduces resistance so you can complete the rep safely. Train to your limits, even on your own.
Voice-Assisted Safety
Lower or release the resistance with a voice command, completely hands-free.
Bilateral Imbalance Protection
Detects an imbalance in barbell movement and automatically triggers safety protection.
Set Cable Length
Resistance engages only after the cable reaches a preset distance, helping protect you from unexpected cable tension and accidental injury.
Smart Spotter Mode
Spotter monitors your movement speed in real time. When it detects that you’re struggling, it automatically reduces resistance so you can complete the rep safely. Train to your limits, even on your own.
Voice-Assisted Safety
Lower or release the resistance with a voice command, completely hands-free.
Bilateral Imbalance Protection
Detects an imbalance in barbell movement and automatically triggers safety protection.
Set Cable Length
Resistance engages only after the cable reaches a preset distance, helping protect you from unexpected cable tension and accidental injury.
Compare
Find the right one.
The three questions most people ask, answered in one place.
Core. Studio. Station.
Every configuration includes the full accessory kit. Studio adds the Incline Bench, Station adds rowing.
| Included | Core | Studio | Station |
|---|---|---|---|
| Gym Monster 3 machine and full accessory kit | |||
| Incline Bench | ✕ | ||
| AeroRow Bench and Rowing Bar | ✕ | ✕ | |
| Bring your own bench | ✕ | ✕ |
Gym Monster 3 vs 3S.
Same machine, same intelligence. The 3S steps up the motors and the ceiling, and comes in Studio and Station configurations.
| Specification | Gym Monster 3 | Gym Monster 3S |
|---|---|---|
| Digital resistance | 100 kg | 120 kg |
| Motors | Dual 800 W | Dual 1000 W |
| Machine weight | 82 kg | 86 kg |
| Configurations | Core, Studio, Station | Studio, Station |
A generational leap, not a refresh.
Six upgrades across hardware, intelligence and the box itself. Gym Monster 3 and 3S share all six.
| Upgrade | Gym Monster 3 / 3S | Gym Monster 2S | Gym Monster 2 |
|---|---|---|---|
| Soft pedal descent: the platform lowers gently and never drops | ✕ | ||
| Larger, sharper, smoother touchscreen (23.8-inch, 2560 × 1440) | ✕ | ✕ | |
| Upgraded chip: AI dialogue, voice control, voiceprint profiles | ✕ | ✕ | |
| More cable positions (19 vertical positions, 7.5 cm spacing) | ✕ | ✕ | |
| Full accessory kit in the box: rope, straps, handles, mat | ✕ | ✕ | |
| Dual-point screen hinge for greater stability | ✕ | ✕ |
Which upgrade is yours?
Coming from a Gym Monster?
What the third generation changes, depending on where you start.
Gym Monster 2 ownerThe full leap
The GM3 adds soft platform lowering, a larger, sharper screen, voice control and more cable positions. Choose the model and package that suit your training.
Gym Monster 2S ownerThe experience upgrade
You already have the soft-descent platform. The 3S raises the rest: a smoother 23.8-inch display, voice you can talk to, more training angles and a kit that covers every movement out of the box.
New to SpeedianceStart at the front
Strength, cardio and Pilates with AI coaching in one folding footprint. The third generation is the most complete home gym Speediance has ever shipped. It starts at the Core.
Specifications
Every number, in one place.
Manufacturer specifications for Gym Monster 3 and 3S.
Dimensions
- Unfolded
- 122 × 69 × 185 cm
- Folded
- 37 × 69 × 185 cm
- Space unfolded
- 0.84 m² / 9 ft²
- Space folded
- 0.26 m² / 2.7 ft²
- Weight
- 82 kg (86 kg)
Resistance
- Digital weight
- 220 lb / 100 kg (260 lb / 120 kg)
- Motors
- 800 W (1000 W) PMSM × 2
- Smallest increment
- 1 kg
- Modes
- Standard, Eccentric, Chain, Fixed Speed
- Power
- 100 V to 240 V, 50/60 Hz
Display & sound
- Screen
- 23.8-inch touchscreen
- Resolution
- 2560 × 1440
- Rotation
- 90° vertical
- Audio
- Stereo 2.1
- Speakers
- 2 × 5 W full-range
- Subwoofer
- 20 W
- RAM / storage
- 4 GB / 128 GB
Connectivity
- Wi-Fi
- Wi-Fi 6, 2.4 / 5 GHz dual band
- Bluetooth
- 5.0
- Controls
- Touch, voice, Bluetooth Ring 3.0; Smart Handle on Gym Monster 3S only
Figures in brackets refer to the Gym Monster 3S. Specifications may change before general availability.
What Our Customers Say
Customer Reviews
Overall rating: 4.8 / 5 from 1362 reviews.
Neat and tidy
The amount of different exercises you can do is incredible and unlike other machines which I’m not going to name you don’t have to nail it into the wall. It’s completely free to put where you please. And the speed of setting up this machine is phenomenal. You literally just take it out of the box and the way you go, I’m not joking.
This machine is incredible. What you won’t notice how much time you will save by not going to the gym just going into your room doing a set and coming back to it later on. This machine is a serious game change. What they don’t also mention to you is the build quality. It is absolutely solidly built. We love it.
Very helpful to organise all your different equipment in one place and doesn't take up space either
Really helps with the cardio ski exercise also handy for different bicep curl different grips
The gym master 2 is the best
Amazing and super accurate, I compared against a Garmin Index and its quite exact providing additional measurements
Loving it. So easy to use and so many pre-programmed routines to choose from.
Loving the accessories rack, keeping everything neat and within reach.
We are building a home gym and the gym monster 2 has been an amazing addition! We love it. Fantastic quality. We hope they continue to build on the available guided classes.
Great workouts at home finally!
So glad it came ready assembled, ideal to add all the accessories that came with the gym monster and the additional accessories that I have.
Brilliant as it fits neatly in my living room flat. Really well built, and the bench is comfortable and sturdy.
High quality very versatile attachment belt, perfect for those who struggle to squat with the bar.
I’m nearly 60, and buying the Speediance Monster Gym 2 has been one of the best decisions I’ve made. It’s got my wife and daughter involved as well, and they’re both really enjoying it. Combined with improvements to our diet, this equipment has genuinely made a positive difference to our family’s health. And the addition of the rack gets it all together
All the family love the gym monster 2 - had it for two weeks now and had changed the way we work out.
Perfect for space available
Does it's job.
I've had it for just under a month and can already see a difference in size and weight. I love how quick and easy the machine is to set up and use. The only pain was waiting almost a month for it to be delivered.
Quality appears good first few workouts have gone well. Bluetooth ring is a bit hit and miss
Does everything I need it to do. Really liking it and how I can customize my own workouts. Also love how it adjusts the weights if you’re able to go heavier and gives you the power details of your reps
The storage rack is the perfect solution for my gym monster 2. I love both.
Absolutely blown away by the Speediance. I was sceptical at first as I’ve used commercial gyms for years, but the build quality, smooth resistance and amount of exercises you can do on one machine is genuinely impressive. It feels premium, well engineered and the software is surprisingly intuitive. What really stands out is how compact it is without compromising on performance. Perfect for anyone wanting a serious training setup at home without filling an entire room with equipment. The adaptive digital weight system is incredibly smooth and the workout programmes keep things engaging rather than repetitive. Honestly one of the few bits of fitness tech that actually lives up to the hype. Highly recommend.
It's been a great device. I really love it. I can work out on most days, and I can be assured that I am working out all parts of my body. I am on a programme, so that's helping me stay consistent, and overall I am enjoying it very much.
It’s only been a couple of weeks… but so far so good. The Speediance GM2 Family 2.0 is excellent and the workouts are great, with lots of variety for beginners and advanced alike. It is quick and easy to use… and love the partner mode! Would like it even more if we could use partner mode for custom workouts.
Simple attachment but perfect for hitting that cardio zone!
Amazing to get a full gym in my living room
Absolutely incredible. I’ve been going to the gym for 5 years, and haven’t seen the results I wanted. I’ve ended up gaining too much muscle at the gym, not having a proper workout plan. This machine is perfect for shredding and getting lean muscle, perfect my goals. Wish I’d bough it years ago
The smart handles are great. Makes it so much easier to use to turn the weight on and off during an exercise
For me to get excited about fitness kit, it needs to be amazing - and believe me, this is!
Only had the Speediance Gym Monster 2 for just over a week now but already love it. It’s an unbelievable bit of kit, the amount of exercises available seems like it should accommodate all training needs. The ease of lifting the floor and moving the equipment around is great to ensure it isn’t taking up a lot of floor space at all times. The strength assessment is great to establish your base load and the intelligence of the kit to predetermine and adjust weights for the various exercises is really clever, and all that without needing to pay a monthly sub on top of the hardware. The only slight negative I have is the operating platform is taking a bit of time to get used to, some settings and features are hard to locate but they are constantly making updates and the more I use it the more I am getting familiar with it so hopefully this is just a beginner issue!
I use this every leg day for belt squats, calf raises, hip thrusts and split leg squats. Easy to attach, comfortable and secure. Not having to hold anything up with your upper body allows you to really focus on the leg muscles you are trying to work. Makes leg day extremely efficient. Lots of attachment points and chunky carabiners provided. Good product.
We love the gym monster 2. It's so compact but has so many smart features. The programs, workouts and movements really are comprehensive and are a great motivator for us. Much more sturdy and solid that I thought it would be. This is a well engineered piece of kit that I expect to last. Be warned, it's also very heavy, I reckon we'll need help getting it upstairs... either that or a few more months training!!!
All good. The team and service provided is amazing. I recommend Speediance gym monster 2 to everyone.
GM2 is high robust quality, takes no room up and after training in gyms for over 30 years I won’t be going back, this is the future of home resistance training, GM2 is all you need
Early days but looking good so far
So far I really, really love our Speediance. It's set up for me to do a short workout everyday. Everything is so easy to do. So much better than waiting for a piece of equipment at the gym!
Absolutely love this machine (so far). Such a variety of exercises in a limited space zone
Compact and practical GM2
Tidy organiser for accessories of GM
Built on an award-winning Speediance platform
How it compares
The Gym Monster range measured against AEKE and Innodigym, spec for spec.
Compare smart home gyms
The full specification
Every dimension, every component and the complete accessory list, in one PDF.
Download the brochure
Coming soon
Extension Arms accessory.
A frame-mounted upgrade for Gym Monster, Gym Monster 2, 2S, 3 and 3S, arriving after launch.
Accessory
Overhead cable, any angle.
The Extension Arms bolt onto the Gym Monster frame and route both cables overhead through independent articulating arms with multi-angle and height adjustment. True vertical lat pulldowns, high-to-low chest flyes, high rows and pressdowns, at home, on the machine you already own. Sold separately.
Multi-angle
Articulating arms
Adjustable
Cable height
GM / 2 / 2S / 3 / 3S
Frame compatible
- Speediance Lat Pulldown Arm2 included
- Speediance Removable Pulley Holder2 included
- Speediance Lat Pulldown Leg Hold-down Strap1 included
Compatible with Gym Monster, Gym Monster 2, 2S, 3, and 3S.
Waiting list
Be first to know
Add your details and we will let you know as soon as the Extension Arms are available.
You are on the list.
We will email you as soon as the Extension Arms are available.
FAQ
Questions, answered.
How quickly can I set it up?
Unbox it, connect it to power and turn it on. Complete the on-screen calibration if prompted, and you are ready to train. No drilling or wall mounting.
Does it require a Wi-Fi connection?
You can train offline at any time. Connect to Wi-Fi for software updates, workout syncing and the full content library.
How do I choose the right workout mode?
Select your goal on the screen, for example muscle building, fat loss or cardio. Follow the recommended sessions, or build your own workout.
How do I adjust the resistance?
From the touchscreen, with voice control, or from the Bluetooth Ring at your fingertips, without breaking your set.
Does it receive software updates?
Yes. The machine notifies you when updates are available. Keep it connected to Wi-Fi for the latest features and performance improvements.
What if I need help?
Reach our support team through the contact page on this store. They help with setup, training and service.