KALWOL Treadmill with Speaker, 6-in-1 7.5MPH Foldable vs WALKINGPAD Z1 Foldable Walking Pad Treadmill for
Updated August 2026 — KALWOL Treadmill with Speaker, 6-in-1 7.5MPH Foldable wins on features and performance, WALKINGPAD Z1 Foldable Walking Pad Treadmill for wins on portability and ease of use.
The KALWOL Treadmill with Speaker offers more features and versatility, making it a better choice for serious fitness enthusiasts, while the WALKINGPAD Z1 is ideal for those seeking portability and simplicity.
Why KALWOL Treadmill with Speaker, 6-in-1 7.5MPH Foldable is better
Speed Range
KALWOL offers speeds up to 7.5 MPH.
Training Programs
KALWOL has 12 HIIT programs.
Weight Capacity
KALWOL supports up to 350 lbs.
Why WALKINGPAD Z1 Foldable Walking Pad Treadmill for is better
Portability
WALKINGPAD folds in half for easy storage.
Weight
WALKINGPAD weighs only 50 lbs.
Simplicity
WALKINGPAD requires no assembly.
Overall score
Specifications
| Spec | KALWOL Treadmill with Speaker, 6-in-1 7.5MPH Foldable | WALKINGPAD Z1 Foldable Walking Pad Treadmill for |
|---|---|---|
| Motor Power | 3.0HP | Brushless |
| Noise Level | ≤40dB | Quiet |
| Incline | 10% | None |
| App Compatibility | Yes | No |
| HIIT Programs | 12 | None |
Dimension comparison
Overview of the Treadmills
When it comes to choosing a treadmill, the KALWOL Treadmill with Speaker and the WALKINGPAD Z1 Foldable Walking Pad offer different features that cater to various fitness needs. The KALWOL treadmill is priced at $339.99, while the WALKINGPAD Z1 is about 17% cheaper at $299.00. This price difference may influence your decision based on the features each model provides.
Design and Portability
The KALWOL treadmill features a foldable design with a handle, allowing it to be stored conveniently when not in use. It measures 40"×16" wide with a robust construction that supports up to 350 lbs. In contrast, the WALKINGPAD Z1 boasts a compact design that folds in half, reducing its footprint by 50%. Weighing only 50 lbs, it is easy to store under a bed or desk. For those who prioritize portability, the WALKINGPAD Z1 may be the better option due to its lightweight and innovative folding mechanism.
Speed and Performance
The KALWOL treadmill offers a speed range of 0.6-7.5 MPH, accommodating various workout intensities from walking to running. It features a powerful 3.0HP brushless motor that ensures a smooth operation while supporting users up to 350 lbs. Conversely, the WALKINGPAD Z1 has a maximum speed of 4 MPH, which is suitable for walking but may not be sufficient for serious runners. If speed and performance are crucial for your workout routine, the KALWOL treadmill provides a more versatile range.
User Experience and Comfort
Both treadmills prioritize user comfort but in different ways. The KALWOL treadmill includes a 10% manual incline adjustment, enhancing workout efficiency and allowing for a more challenging incline. It also features a wide running belt designed for joint protection, which is beneficial for beginners. On the other hand, the WALKINGPAD Z1 provides a longer walking belt of 47.6 inches, allowing for a more natural stride. This feature is particularly advantageous for taller users. Depending on your fitness goals and preferences, each treadmill offers unique benefits.
Technology and Compatibility
The KALWOL treadmill stands out with its built-in speaker and app compatibility, allowing users to connect to fitness apps like FITSHOW and KINOMAP. This feature enhances the workout experience by providing immersive audio and tracking progress. The WALKINGPAD Z1, however, focuses on simplicity and ease of use, with no assembly required. While it lacks advanced connectivity options, it offers a straightforward walking experience that may appeal to users looking for a more streamlined setup.
Training Programs and Features
The KALWOL treadmill is equipped with 12 HIIT programs, enabling users to engage in varied and effective workouts. The additional countdown modes for time, distance, or calories help maintain focus during training sessions. In contrast, the WALKINGPAD Z1 does not feature preset training programs but offers adjustable speeds for a tailored walking experience. For those who thrive on structured workouts, the KALWOL treadmill provides more options to keep your routine engaging.
Noise Levels
Noise can be a significant concern, especially in shared living spaces. The KALWOL treadmill operates at a quiet ≤40dB, making it suitable for home use without disturbing others. The WALKINGPAD Z1 also emphasizes a quiet experience, thanks to its brushless motor that operates smoothly and quietly. For users who value a peaceful environment while exercising, both treadmills provide a low-noise option, but the KALWOL treadmill comes with an added advantage of a powerful motor.
Which should you buy?
Choosing between the KALWOL Treadmill with Speaker and the WALKINGPAD Z1 Foldable Walking Pad ultimately depends on your specific fitness needs and preferences. The KALWOL treadmill offers a broader speed range, advanced features, and training programs, making it suitable for serious fitness enthusiasts. However, if you prioritize portability, simplicity, and a lower price point, the WALKINGPAD Z1 stands out as a compelling choice. Assess your workout goals, space, and budget to determine the best fit for your home exercise routine.

