The Adidas X-21 Cross Trainer (Bluetooth) is a premium elliptical machine designed for home users who want to combine cardiovascular endurance, muscle toning, and low-impact joint-friendly movement — all in one intelligent package.
Whether you’re new to fitness or building up to a marathon, this cross trainer adapts to your level. With smart Bluetooth connectivity, custom training programmes, and entertainment integration, it offers an immersive workout experience without ever stepping outside.
📲 Bluetooth Smart Features + Kinomap Compatibility
The X-21 comes with built-in Bluetooth, allowing you to:
Sync with Kinomap for real-world scenic routes, global challenges, and multiplayer competitions
Connect your phone/tablet to the onboard speakers and enjoy your favourite music or shows
Stream workout videos or follow fitness apps with ease using the integrated device holder
It’s the ultimate entertainment-meets-fitness setup — designed to keep you moving and motivated.
📈 Real-Time Feedback with Advanced LCD Console
The high-resolution LCD console displays:
Time
Distance
Speed
Pulse
RPM
Resistance
Calories burned
Watts output
It also includes:
12 pre-set fitness programmes
4 customisable user-defined programmes
So you can target endurance, fat loss, heart rate training, or recovery — your way.
⚙️ Smooth Motion with 15” Stride for All Heights
15-inch (38 cm) stride length suits a wide range of users — from shorter beginners to taller, experienced athletes
Dual-action handlebars for full-body workouts
Fixed inner handles with heart rate sensors for focused lower-body training
Whether you’re walking, gliding, or sprinting, the fluid elliptical motion provides all the cardio benefits without harsh impact on knees or hips.
🦶 Safe, Comfortable & Built to Last
High-grip textured footplates give you secure footing during high-intensity sessions
Robust frame supports consistent, stable movement
Tablet/smartphone holder is angled for perfect viewing — no neck strain
With its strong construction and premium Adidas engineering, this machine is designed to be your daily fitness companion for years to come.
✅ What the Product Is Used For
The Adidas X-21 Cross Trainer is used for full-body cardiovascular training, weight loss, and endurance building — all while being gentle on the joints. It’s especially ideal for:
Low-impact home fitness
Seniors or users with joint sensitivity
High-intensity interval training (HIIT)
Cross-training with entertainment or scenic motivation
❤️ Why We Like This Product
We love how the X-21 combines serious functionality with smart tech and entertainment. It’s as close as you can get to a gym-level experience at home — with Kinomap support, Bluetooth audio, and custom workouts. Plus, it’s whisper-quiet, reliable, and beautifully designed.
🔁 Alternatives Worth Considering
| Product | Key Feature | Best For |
|---|---|---|
| Neezee Cross Trainer | 16 resistance levels & silent drive | Budget-conscious home users |
| NordicTrack FS14i | Incline/decline elliptical with iFit | Premium buyers wanting virtual classes |
| ProForm Endurance 720E | 20” stride with adjustable incline | Taller users needing longer stride |
✅ Pros and Cons
Pros:
Bluetooth-enabled with speaker integration
12 built-in + 4 custom workout programmes
Kinomap compatibility adds virtual training options
Smooth, joint-friendly motion
15” stride suits all body sizes
Device holder & crystal-clear LCD console
Dual and static handlebars for targeted training
Cons:
No built-in fan or cooling system
Assembly required (approx. 1–2 hours)
Kinomap subscription may be needed for full features
📚 Buyer’s Guide
🛒 What to Look for in a Smart Cross Trainer
Stride Length
The X-21 offers a 15″ stride — ideal for both short and tall users. For shared family use, this is the sweet spot.Smart Connectivity
Bluetooth opens up a world of interactive training — from scenic trails to syncing with music. If you value immersive workouts, this is a must.Programme Variety
With 12 built-in workouts and 4 custom modes, this cross trainer grows with you — perfect for progressive training.Silent Performance
The magnetic resistance system ensures whisper-quiet operation, even during intense sessions.Build Quality
Adidas products are known for reliability, and the X-21 is no exception. Durable, stable, and ready for daily use.Entertainment Integration
If you’re the type to stream shows while working out, the built-in holder and speakers will transform your routine.
🛠️ Tips on How to Use Correctly
Start slow: Use pre-set Program 1 for warm-ups or recovery
Use the Kinomap app: For added motivation through scenic rides and virtual challenges
Hydrate often: Keep a water bottle nearby during intense intervals
Monitor your heart rate: Use the pulse sensors for fat-burning zones
Adjust posture: Keep shoulders back, chest open, and core tight
Alternate grip: Use the fixed bars for steady-state cardio, and the moving arms for full-body work
Don’t skip cool-downs: Always use lower resistance in the last 3–5 minutes
⚖️ Product Comparison Table
| Feature | Adidas X-21 | Neezee Elliptical | NordicTrack FS14i |
|---|---|---|---|
| Resistance Levels | Multiple (manual + pre-set) | 16 magnetic | 26 digital with incline |
| Bluetooth | ✅ Yes | ❌ No | ✅ Yes |
| Stride Length | 15” (38 cm) | 16.5” | 20” |
| Built-in Speakers | ✅ Yes | ❌ No | ✅ Yes |
| App Integration | ✅ Kinomap | ❌ None | ✅ iFit |
| Programmes | 12 + 4 custom | Manual | iFit streaming workouts |
| Best For | Smart home workouts | Silent budget fitness | Premium virtual training |
❓ Top 10 FAQs
Does the Adidas X-21 require assembly?
Yes, but it comes with instructions. Most users assemble it in 1–2 hours.Can I connect my phone via Bluetooth?
Yes — for audio streaming and Kinomap compatibility.Is it suitable for tall users?
Yes. The 15” stride fits most users up to 6’3”.Can I stream workouts or Netflix while training?
Yes — place your tablet in the holder and stream anything you like.Is it quiet enough for flats or shared homes?
Yes. The magnetic drive is ultra-silent.How many workout programmes does it have?
12 pre-set and 4 custom programmes built into the console.Does it come with heart rate monitoring?
Yes — via sensors on the fixed handlebars.Do I need Kinomap to use it?
No — the machine works standalone. Kinomap is optional for added features.Is the resistance automatic or manual?
It’s electronically controlled via the console.What’s the max user weight?
Typically supports up to 120kg. (Always check retailer specs.)
