--- product_id: 504353940 title: "KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display" brand: "kingsmith" price: "₱40586" currency: PHP in_stock: false reviews_count: 9 url: https://www.desertcart.ph/products/504353940-kingsmith-walkingpad-x21-double-fold-treadmill-smart-foldable-treadmill-walking store_origin: PH region: Philippines --- # Double-fold tech for ultra-compact storage LED display tracks all key metrics NFC & Bluetooth smart connectivity KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display **Brand:** kingsmith **Price:** ₱40586 **Availability:** ❌ Out of Stock ## Summary > 🚀 Fold, Sync, Run: The Smart Treadmill That Fits Your Hustle ## Quick Answers - **What is this?** KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display by kingsmith - **How much does it cost?** ₱40586 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/504353940-kingsmith-walkingpad-x21-double-fold-treadmill-smart-foldable-treadmill-walking) ## Best For - kingsmith enthusiasts ## Why This Product - Trusted kingsmith brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful Yet Quiet:** 918W motor powering speeds up to 12 km/h, perfect for walking or running sessions at home with minimal noise. - • **Seamless Smart Sync:** Instant NFC pairing plus Bluetooth and Wi-Fi options keep your workout data effortlessly connected and accessible. - • **On-the-Go Entertainment:** Detachable phone holder lets you stream your favorite shows or podcasts while crushing your fitness goals. - • **Space-Savvy Double Folding:** Innovative dual-fold design lets you store upright, saving precious living space without sacrificing style. - • **Crystal-Clear LED Dashboard:** Ultra-clear acrylic display shows speed, time, distance, calories, and steps at a glance—stay motivated every step. ## Overview The KingSmith WalkingPad X21 is a cutting-edge foldable treadmill featuring innovative double-fold technology for compact storage, a high-visibility LED display tracking all essential workout metrics, and smart connectivity via NFC, Bluetooth, and Wi-Fi. With speeds up to 12 km/h and a detachable phone holder, it’s designed for seamless integration into busy millennial lifestyles seeking efficient home fitness solutions. ## Description Product description KingSmith WalkingPad X21 Foldable Treadmill aplus content video The WalkingPad X21 is a treadmill with Double-fold technology, which has won the German Red Dot Award, and the IF Design Award. This feature of WalkingPad X21 provides a perfect exercise experience at home, saving more space and easy to move everywhere than a traditional treadmill. Double Folding Treadmill WalkingPad X21 foldable thin treadmill has achieved a 90° folding in addition to the previous 180° folding. Its svelte form emphasizes the unique technologies. X21 is the best folding treadmill for small space that can easily fit anywhere in your home. Customize Your Speed WalkingPad X21 adds an operation panel to the armrest, making your operation easier. With a range of speeds ranging from 1-7.45MPH, you can adjust your running speed in real time based on your running status. NFC Connection Provides An Excellent Experience NFC-enabled smart sensors make network distribution simple. You'll have direct access to the interface, and data will be updated and shown in real time on your mobile phone and WalkingPad. Rotary Adjustment X21 has a minimum speed limit of 1 km/h and a maximum of 12 km/h, adjusted by 0.1 km/h. Reduce Noise Brushless motors effectively reduce noise, generating only 75dB of noise at top speed under no load. Aluminum Alloy Frame Stability and durability are enhanced by the balance of design aesthetics and power sense. Simulates Real Track The four-layer professional track enhances running experience and safety. KingSmith WalkingPad Product Parameter Comparison TRX21F WPP1F WPA1F Pro WPC1F WPS1F TRR2F Review: Perfect space-saving treadmill! - This walking pad is amazing. The double-fold design means it takes up almost no space when you are done. It runs smoothly, looks great, and is very sturdy. It is perfect for getting my daily steps in while working or watching TV! Review: سهل الاستعمال وعملي و جوده ممتازة - خذته يومياً امارس رياضه المشي وممتاز وجوده ممتازه ## Features - 【Innovative folding technology】The WalkingPad X21 uses innovative double folding technology. When you are not using it, you can fold the treadmill twice and store it upright, reducing the storage space (if there are children at home, it is recommended to lay it down flat for the safety of children). - 【Digital display screen】The WalkingPad X21 has a long digital display screen, made of acrylic, ultra clear display, high wear resistance, advanced and beautiful appearance, and is located right above the armrest, so that you can clearly see the time, speed, distance and consumption while running. - 【NFC Pairing】The interaction interface can be accessed directly using NFC (For android). Customers without NFC function can also connect quickly through Bluetooth or WiFi. - 【App digital monitor】The KS Fit app simultaneously displays your time, speed, steps, and calories burned. Keep track of your workout history. - 【Detachable phone holder】The WaklingPad X21 is equipped with a detachable mobile phone holder. You can put your favorite tablet or mobile phone on the detachable stand of the treadmill and watch your favorite content while exercising. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BM4219LT | | Additional Features | Foldable | | Best Sellers Rank | #2,447 in Sporting Goods ( See Top 100 in Sporting Goods ) #24 in Treadmills | | Brand | KINGSMITH | | Brand Name | KINGSMITH | | Color | X21 | | Colour | X21 | | Connectivity Technology | NFC, Bluetooth, Wi-Fi, Power Cord | | Customer Reviews | 4.4 out of 5 stars 346 Reviews | | Display | LED | | Frame Material Type | Alloy Steel | | Included Components | Power cord,Mobile phone holder,Safety key,Wrench,Manual | | Input Power | 918 Watts | | Is Assembly Required | No | | Item Dimensions D x W x H | 141.9D x 71.1W x 105.3H centimeters | | Item Weight | 36 Kilograms | | Item weight | 36 Kilograms | | Manufacturer | KingSmith | | Material | Aluminum | | Material Type | Aluminum | | Maximum Horsepower | 918 Watts | | Maximum Speed | 12 Kilometers per Hour | | Maximum Weight Recommendation | 110 Kilograms | | Metrics Measured | Time, Distance, Speed, Calories Burned, Steps | | Minimum Speed | 1 Kilometers per Hour | | Model Name | TRX21F | | Model Number | TRX21F | | Power Source | plug_in_electric | | Product Benefits | Offers space-saving design with digital monitoring and personal device integration for convenient workouts. | | Product Grade | Home | | Product dimensions | 141.9D x 71.1W x 105.3H centimeters | | Product grade | Home | | Recommended Uses For Product | Home fitness exercise | | Speed Rating | 12 kilometers_per_hour | | Target Audience | youth and middle age | | Warranty Description | 1 year warranty | ## Product Details - **Brand:** KINGSMITH - **Colour:** X21 - **Item weight:** 36 Kilograms - **Product dimensions:** 141.9D x 71.1W x 105.3H centimeters - **Product grade:** Home ## Images ![KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display - Image 1](https://m.media-amazon.com/images/I/41cxKZ48UZL.jpg) ![KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display - Image 2](https://m.media-amazon.com/images/I/61i661UHs4L.jpg) ![KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display - Image 3](https://m.media-amazon.com/images/I/719YPFrwSIL.jpg) ![KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display - Image 4](https://m.media-amazon.com/images/I/71alkyxxqEL.jpg) ![KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display - Image 5](https://m.media-amazon.com/images/I/71Ttm4PlTtL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect space-saving treadmill! *by A***R on 12 June 2026* This walking pad is amazing. The double-fold design means it takes up almost no space when you are done. It runs smoothly, looks great, and is very sturdy. It is perfect for getting my daily steps in while working or watching TV! ### ⭐⭐⭐⭐⭐ سهل الاستعمال وعملي و جوده ممتازة *by T***I on 23 June 2025* خذته يومياً امارس رياضه المشي وممتاز وجوده ممتازه ### ⭐ Can’t make it flat *by A***A on 2 January 2026* I can’t make it flat after unfolding, the second part is hanging, it seems stuck !! ## Frequently Bought Together - KingSmith WalkingPad X21 Double-Fold Treadmill Smart Foldable Treadmill Walking and Running Machine Fitness Exercise Gym Alternative 12KM/H Support NFC LED Display - WALKINGPAD Treadmill Mat Non Slip Carpet Mat Anti-Skid Quiet Exercise Workout Gym Sport Fitness Accessory for Fitness Equipment (The Product Contains MATS only, not Treadmills) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/504353940-kingsmith-walkingpad-x21-double-fold-treadmill-smart-foldable-treadmill-walking](https://www.desertcart.ph/products/504353940-kingsmith-walkingpad-x21-double-fold-treadmill-smart-foldable-treadmill-walking) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-15*