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Luxurious Foldable Treadmill - The world's first Treadmill with body-fold Technology.
The KingSmith WalkingPad X21 is the world's first treadmill with Double-fold technology, which has won the German Red Dot Award, and the IF Design Award. The WalkingPad X21 allows you to make intense running or walking sessions while taking up very little space. Just fold it up and store it under your desk or sofa once you are done using it. The X21 will change your life with its luxurious appearance and technical functions while maintaining the foldable and lightweight characteristics of the WalkingPad.
- UNIQUE FOLDABLE DESIGN - 180-degree compact foldable design. It can be stored upright.
- APP MONITOR - Our app will display your time, speed, steps, and calories burned.
- FLEXIBLE HANDRAIL - Retractable handrail with phone or tablet holder
- SILENT - The de-noising technology allows you to use the WalkingPad quietly without annoying others.
- SMART SPEED CONTROL - Intelligent speed control by sensing your steps ("A" Mode)
The WalkiPad X21 has achieved a 90° folding in addition to the previous 180° folding. It also offers a four-layer professional track that simulates real running and improves the comfort and safety of your exercise.
Run While The Rest Of The Family SleepsOur new brushless motor lowered the noise to 75 decibels at maximum speed. This WalkingPad is so quiet that you can use it late at night without bothering your neighbors or family.
Control Your Treadmill From The HandrailThe WalkingPad X21 has an interactive panel in the handrail, allowing it to operate its features efficiently. Choose your desired speed, ranging from 0.5 to 12 km/h.
The X21 is equipped with an integrated panel display that is not visible at first glance but once powered on; the data is shown on the LED interactive panel.
NFC Connection Provides An Excellent ExperienceThe NFC-enabled smart sensors make network distribution simple. You'll have direct access to the interface, and data will be shown in real-time on your mobile phone and WalkingPad.

Technical Parameters | |
Product Name : | Kingsmith WalkingPad X21 Treadmill |
Motor : | Brushless motor |
Panel material : | Acrylic |
Body material : | ABS + aluminum alloy |
Panel connection : | OLED screen |
Rated Power : | 918W |
Display Feedback : | Time, Speed, Distance, Calories, Steps |
Speed Range : | 1 - 7.45MPH / 12KPH |
Double Fold Technology : | YES |
Unfold Size : | 39.6 * 27.99 * 55.9in / 1007 * 711 * 1420mm |
Folded Size : | 39.6 * 27.99 * 8.86in / 1007 * 711 * 225mm |
User Capacity : | 240 lbs / 110KG |
Running Area : | 18.1 * 47.6in / 460 * 1210mm |
Other functions : | Overload protection, automatic standby, child lock function |
Frequency : | 50- 60Hz |
Package Included | |
WalkingPad * 1 | Power Cord * 1 |
Safety Key * 1 | Allan Wrench * 1 |
Dimethicone * 1 | |
Packing Detail | |
Net Weight : | 81.57 lbs / 37KG |
Gross Weight : | 92.59 lbs / 42KG |
Additional Option | |
APP : | Available for both IOS & Android |
Color option : | Space gray |
Please allow 3-7 days for delivery for most of our products. Want to delay delivery for a later date? No problem! Just contact us.
Due to national shipping delays, shipping times may vary. Please contact us (live chat, call, or email) for an exact estimated time of delivery.
No Sales Tax: Take advantage of no sales tax when you buy with us and save big compared to national chains. (Except FL)
Fast & Free Shipping: Even the largest products arrive quickly. Final delivery for freight items will be scheduled with you by the carrier at a time of your choosing.
Friendly, Expert Staff: Fast response and service times add piece of mind for your business and home.
Authorized Retailer: We are an authorized retailer for all our brands. Manufacturer's warranties fully apply when you buy with us.
Ordering from Iron Life USA is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.
We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price than us within 3 months of your purchase date please let us know and we will credit back the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you ordered within three months of your purchase date we will refund the difference as well.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within three months from the date of your order and we will process the credit accordingly.
Our 100% Price Match Guarantee has the following restrictions:
- Promotions such as rebates and buy one, get one free offers are not eligible
- We cannot price match items that are out of stock.
- The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
- The competitor must be an Authorized Retailer of the item you have purchased.
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax.
Description
Luxurious Foldable Treadmill - The world's first Treadmill with body-fold Technology.
The KingSmith WalkingPad X21 is the world's first treadmill with Double-fold technology, which has won the German Red Dot Award, and the IF Design Award. The WalkingPad X21 allows you to make intense running or walking sessions while taking up very little space. Just fold it up and store it under your desk or sofa once you are done using it. The X21 will change your life with its luxurious appearance and technical functions while maintaining the foldable and lightweight characteristics of the WalkingPad.
- UNIQUE FOLDABLE DESIGN - 180-degree compact foldable design. It can be stored upright.
- APP MONITOR - Our app will display your time, speed, steps, and calories burned.
- FLEXIBLE HANDRAIL - Retractable handrail with phone or tablet holder
- SILENT - The de-noising technology allows you to use the WalkingPad quietly without annoying others.
- SMART SPEED CONTROL - Intelligent speed control by sensing your steps ("A" Mode)
The WalkiPad X21 has achieved a 90° folding in addition to the previous 180° folding. It also offers a four-layer professional track that simulates real running and improves the comfort and safety of your exercise.
Run While The Rest Of The Family SleepsOur new brushless motor lowered the noise to 75 decibels at maximum speed. This WalkingPad is so quiet that you can use it late at night without bothering your neighbors or family.
Control Your Treadmill From The HandrailThe WalkingPad X21 has an interactive panel in the handrail, allowing it to operate its features efficiently. Choose your desired speed, ranging from 0.5 to 12 km/h.
The X21 is equipped with an integrated panel display that is not visible at first glance but once powered on; the data is shown on the LED interactive panel.
NFC Connection Provides An Excellent ExperienceThe NFC-enabled smart sensors make network distribution simple. You'll have direct access to the interface, and data will be shown in real-time on your mobile phone and WalkingPad.

Technical Parameters | |
Product Name : | Kingsmith WalkingPad X21 Treadmill |
Motor : | Brushless motor |
Panel material : | Acrylic |
Body material : | ABS + aluminum alloy |
Panel connection : | OLED screen |
Rated Power : | 918W |
Display Feedback : | Time, Speed, Distance, Calories, Steps |
Speed Range : | 1 - 7.45MPH / 12KPH |
Double Fold Technology : | YES |
Unfold Size : | 39.6 * 27.99 * 55.9in / 1007 * 711 * 1420mm |
Folded Size : | 39.6 * 27.99 * 8.86in / 1007 * 711 * 225mm |
User Capacity : | 240 lbs / 110KG |
Running Area : | 18.1 * 47.6in / 460 * 1210mm |
Other functions : | Overload protection, automatic standby, child lock function |
Frequency : | 50- 60Hz |
Package Included | |
WalkingPad * 1 | Power Cord * 1 |
Safety Key * 1 | Allan Wrench * 1 |
Dimethicone * 1 | |
Packing Detail | |
Net Weight : | 81.57 lbs / 37KG |
Gross Weight : | 92.59 lbs / 42KG |
Additional Option | |
APP : | Available for both IOS & Android |
Color option : | Space gray |
Shipping
Please allow 3-7 days for delivery for most of our products. Want to delay delivery for a later date? No problem! Just contact us.
Due to national shipping delays, shipping times may vary. Please contact us (live chat, call, or email) for an exact estimated time of delivery.
Why Shop With Us?
No Sales Tax: Take advantage of no sales tax when you buy with us and save big compared to national chains. (Except FL)
Fast & Free Shipping: Even the largest products arrive quickly. Final delivery for freight items will be scheduled with you by the carrier at a time of your choosing.
Friendly, Expert Staff: Fast response and service times add piece of mind for your business and home.
Authorized Retailer: We are an authorized retailer for all our brands. Manufacturer's warranties fully apply when you buy with us.
Ordering from Iron Life USA is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.
Price Match
We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price than us within 3 months of your purchase date please let us know and we will credit back the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you ordered within three months of your purchase date we will refund the difference as well.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within three months from the date of your order and we will process the credit accordingly.
Our 100% Price Match Guarantee has the following restrictions:
- Promotions such as rebates and buy one, get one free offers are not eligible
- We cannot price match items that are out of stock.
- The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
- The competitor must be an Authorized Retailer of the item you have purchased.
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax.