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The WalkingPad X214 is the official successor to the popular X21 and sets new standards among folding treadmills. With an increased top speed of 14 km/h, side handles for more safety and clever software updates (such as the mute function), it is a true all-rounder.
The proven folding mechanism makes it extremely space-saving (only 22.5 cm deep), while the new 932-watt motor provides plenty of power. In this review you will find out why the X214 is my new go-to treadmill for the desk.
My review video 🎥
Watch my full review of the WalkingPad X214 here.
Specs
Manufacturer: KingSmith
Colour: Space grey / black
Motor type: Brushless motor
Motor power: 932 W
Speed range: 1 – 14 km/h (0.6 – 8.7 mph)
Running surface: 46 cm (W) x 121 cm (L)
Unfolded dimensions: 102 cm (H) x 71 cm (W) x 142 cm (L)
Folded dimensions: 102 cm (H) x 71 cm (W) x 22.5 cm (L)
Displayed data: Time, speed, distance, calories
Net weight: 43 kg
Max. user weight: 110 kg (242 lb)
Pros
Increased speed (14 km/h)
Best folding mechanism (vertical)
Integrated side safety handles
Very quiet operation & mute function
Apple Watch integration
Low power consumption
High-quality build
Pre-assembled & ready to use
Cons
Small transport wheels (sluggish on mats)
Handle height not adjustable for very tall people
No incline
WalkingPad X214 Review
The WalkingPad X214 is the successor to the X21 and brings 14 km/h (8.7 mph), integrated side safety handles, very quiet operation with a mute function and the best folding mechanism in my test. Weaknesses: small transport wheels, no incline and a handle height that cannot be adjusted for very tall people.
The WalkingPad X21 was already a bestseller, but the X214 offers clear improvements in almost every area. I tested the model extensively at my desk and for running workouts. Below I share my ratings from the test in detail.
This is a single review. You can find all my other walking pad and treadmill reviews in the walking pad category.
Design & build quality ★★★★★ (4,9/5)
The X214 keeps the first-class design of its predecessor, but the revised locking system makes it feel even more premium. The folding mechanism is still my favourite, because it works extremely fast and lowers the barrier to actually exercising. At 43 kg, it is also much handier than its big brothers in the X series. The only small point of criticism remains the small size of the transport wheels, which are a bit sluggish on mats.
Category
Rating
Comment
Material quality
5.0/5
Robust materials, very good build quality
Premium feel
5.0/5
Premium look, feels high-quality
Stability
5.0/5
Stands securely, no wobbling
Looks
5.0/5
Modern, slim, looks elegant
Wheels/handling
4.0/5
Small wheels make it harder to move on mats
Functionality ★★★★★ (4,8/5)
With up to 14 km/h, a quiet brushless motor and many extra features such as belt calibration or idle shut-off, the X214 offers a very broad range of functions. The app works reliably and expands the possibilities, especially at the desk.
Category
Rating
Comment
Speed range
4.9/5
1–14 km/h, ideal for walking and running workouts
Motor power
5.0/5
Very quiet brushless motor
Tracking/sensors
4.8/5
Accurate step and load measurement
Training modes
4.7/5
Time, distance and calorie goals, auto-stop
App features
4.7/5
Child lock, firmware, calibration
Ease of use ★★★★★ (4,9/5)
The X214 is extremely easy to use: unfold, plug in, start. Operation is intuitive, the folding system is outstanding, and maintenance is straightforward. Add to that the clear display and safe handling.
Category
Rating
Comment
Setup/start
5.0/5
Pre-assembled, ready to use immediately
Folding system
5.0/5
Best system in the WalkingPad universe
On-device controls
5.0/5
Clear rotary knob, immediately understandable
App control
4.8/5
Intuitive and reliable
Maintenance & care
4.9/5
Lubricating, calibrating and care are very easy
Performance ★★★★★ (4,7/5)
The 932-watt motor pulls strongly. Thanks to the sturdy deck and the cushioning, the running feel is comparable to firm forest ground, very pleasant for the joints. Even at top speed, the treadmill stands securely without wobbling.
Category
Rating
Comment
Running feel
5.0/5
Very pleasant cushioning, natural running feel
Cushioning
4.7/5
Good for longer sessions
Stability while running
4.9/5
Safe even at higher speeds
Speed dynamics
4.6/5
Responds cleanly to adjustments
Safety/handles
4.5/5
Helpful, but a little low for tall people
Noise ★★★★★ (4,8/5)
The X214 runs very quietly. The fan is barely audible and does not disturb even when walking in the home office. The biggest flaw of its predecessor, the loud beeping, has been fixed and can now be switched off.
Category
Rating
Comment
Motor noise
5.0/5
Extremely quiet motor
Belt noise
4.7/5
Quiet, even rolling noise
Fan noise
4.6/5
Quiet, only briefly audible after a run
Home office
4.8/5
Perfect for use at the desk
Vibration
5.0/5
Very low vibration
Value for money ★★★★★ (4,8/5)
The X214 is a worthwhile evolution. Power consumption is extremely low at under 0.3 kWh for 2 hours (about 12 cents). Given the upgrades (speed, handles, software) and the high quality, the price is absolutely justified.
Category
Rating
Comment
Price level
4.6/5
Not cheap, but reasonable
Feature set
5.0/5
A great many features
Quality for the money
4.8/5
Premium quality
Feeling of durability
5.0/5
Very sturdily built
Compared to competitors
4.7/5
Better folding system than almost all alternatives
Detailed review
The rating tables above give you a quick overview, but numbers alone do not tell the whole story. What does the new 14 km/h mode really feel like?
How well do the safety mechanisms work? Here is my detailed test log, based on my video review and the daily kilometres at my desk.
Quick overview: what defines the WalkingPad X214
The WalkingPad X214 is the official successor to the X21 and is aimed at users who want a compact device for walking and occasional running. The key data at a glance:
Unfolded: approx. 142 cm long, 71 cm wide, 102 cm high
Running surface: 121 x 46 cm (identical to the X21)
Weight: 43 kg (lighter than the X218 at 61 kg)
Max. user weight: 110 kg
Speed: 1–14 km/h
Motor: brushless, 932 watts, very quiet
Folded: only 22.5 cm deep, ideal for small flats
Why this data matters: The running surface is large enough for safe walking and moderate running. At 14 km/h, the device is also suitable for interval training, but the compact design makes it particularly attractive for working at a desk.
Delivery, unboxing and accessories
Delivery is by a two-person service with an appointment and a phone call an hour before arrival, which worked reliably for me. Besides the pre-assembled treadmill, the box contains:
Power cable
Emergency stop safety clip
Tool for adjusting the belt tension
Bottle of silicone oil
Removable smartphone/tablet holder
User manual
The unit arrives pre-assembled and is ready to use immediately. Unpacking is easier with two people, but with a little patience it is possible alone. The first visual impression: high-quality and well thought out.
Setup, safety and first steps
The X214 uses a vertical folding system that I personally appreciate a lot. It folds and unfolds quickly and lowers the hurdle to using the treadmill regularly. The revised locking system feels sturdier than on its predecessor.
Before the first use, keep the following points in mind:
Centre the belt when unfolding so it does not rub on the sides.
Remove all protective films (display, controls).
Fold out the side handles; they are new compared to the X21 and give you safety at higher speeds.
Insert the emergency stop clip. The unit will not start without it.
The holder for your smartphone or tablet simply presses into the pre-mounted screws and sits very firmly, handy if you want to keep an eye on your training data or a meeting.
Lubrication and care: how to do it right
The treadmill comes with silicone oil. Here is how to use it correctly:
Cut off part of the bottle neck and remove the protective film.
Lift one side of the belt and spread the oil over a wide area.
Centre the belt and close it again.
I recommend buying 100 % silicone oil. Depending on the amount, one bottle is enough for 2 to 3 lubrications. Lubricate whenever the treadmill has been idle for a longer time or you notice friction noises.
Controls: display, app and functions
The display is clear and shows time, speed, distance and calories. The KS Fit app adds more comfort:
App control in 0.1 km/h steps
Starts with a 3-second countdown
Goal training: distance (up to a marathon), time or calories
Child lock (the treadmill can be blocked)
Mute function, a long-awaited update
Belt calibration to correct sideways drift
For working at my desk, I use the app daily. It gives you all training data in real time and makes control comfortable.
Running test, noise and safety
I tested the treadmill at all speed levels and measured the noise at a distance of about 1 metre. Thanks to good cushioning, it runs very pleasantly; I compare the feel to firm forest ground. At higher speeds, the side handles are a real plus.
If the safety key is pulled, the treadmill stops immediately. That is important for safety, especially when children or pets are in the room.
The Apple Watch can be paired via the app. Heart rate is transferred cleanly, and the app clearly shows the different training zones.
Everyday test: 2 hours at the desk
My typical use is at the desk. In one test run I walked for 2 hours:
Average speed: 3.3 km/h
Steps: ~10,500
Calories: 475 kcal
The WalkingPad is ideal for staying active alongside work. Important: use a height-adjustable desk (mine goes up to 127 cm) so the ergonomics are right.
Power consumption & noise
I measured the power consumption during the 2 hours. Result:
Total consumption: under 0.3 kWh for 2 hours
Cost at €0.40/kWh: approx. €0.12
There is a small fan that runs on afterwards, but it is very quiet and barely audible during operation.
Practical tips
Before every run: Check the feet and level them if necessary so the deck is straight.
When positioning: Make sure the surface is flat; on floor mats the small transport wheels are harder to move. Pull the treadmill rather than pushing it where possible.
Lubrication: Only use 100 % silicone oil.
Controls: Use the app for desk use and the rotary knob for quick access.
Verdict: who is the WalkingPad X214 for?
The WalkingPad X214 improves on the X21 in several ways and is my new go-to treadmill for the home office. I particularly like:
Comfortable, fast folding mechanism
New functions such as mute, Apple Watch heart rate and handles
Good running feel with solid cushioning
Very low power consumption
One wish remains: slightly larger transport wheels would improve mobility on mats. Apart from that, I have no major points of criticism.
Summary
If you are looking for a space-saving, powerful treadmill for walking and moderate runs, you will be very happy with the WalkingPad X214. It combines well-thought-out features with everyday practicality and is an excellent choice especially for working at a desk.
If you have questions or want to know something specific, feel free to send me a message via the contact form. Thank you for your interest and all the best!
Frequently asked questions about the WalkingPad X214
What is the difference between the WalkingPad X21 and X214?
The X214 is faster (14 km/h), has side safety handles, a mute function for the button sounds and Apple Watch integration. It keeps the vertical folding mechanism.
How often do I need to oil the WalkingPad X214?
Whenever the treadmill has been idle for a longer time or you notice friction noises. Use 100 % silicone oil; one bottle is enough for 2 to 3 lubrications.
Does the WalkingPad X214 have an incline?
No. If you need an incline, you have to go for a different device. For the home office and running workouts up to 14 km/h, however, the X214 is my first recommendation.
Where to buy
WalkingPad X214
Test unit provided by the manufacturer. The review was not approved by them beforehand.
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