A walking exoskeleton is a wearable movement-support device designed to work alongside a person’s natural gait. Depending on its design, it may use powered motors, springs, sensors or a combination of these technologies to provide assistance during selected parts of each step.

Walking exoskeletons are not all intended for the same purpose. Some are developed for clinical rehabilitation, some for industrial work, and others for independently mobile adults who want additional support during longer walks, travel or everyday activities. The right device therefore depends on the user’s mobility, balance, goals and the product’s intended purpose.

There comes a point when many active adults begin to notice small changes in the way they move. It may happen during a family holiday when everyone wants to explore one more attraction, but you are already looking for somewhere to sit. It may be a weekend outing where your grandchildren move ahead while you gradually slow down. Or a shopping trip that once lasted an afternoon may begin to feel tiring after an hour.

These moments do not necessarily mean that a person has lost the ability to walk. More often, they show that longer periods of movement now demand more effort. The desire to travel, spend time outdoors and participate in family life remains. What changes is how comfortable it feels to keep moving throughout the day.

This is why wearable movement-support technology is receiving greater attention. The idea is not to replace walking, but to help suitable users continue walking naturally while sharing part of the physical workload.

Why Staying Active Matters

Walking is about more than exercise. It allows people to travel independently, meet friends, explore neighbourhoods and remain involved in family life. These everyday activities contribute to confidence, social connection and quality of life.

The World Health Organization recommends regular physical activity for adults and older adults. Its guidelines state that older adults should include activities that emphasise strength and functional balance, while remaining as active as their abilities and health conditions allow. In Singapore, HealthHub similarly encourages adults aged 50 and above to combine aerobic activity with strength, balance and flexibility work to support mobility and independence.

A walking exoskeleton should not be viewed as a substitute for suitable exercise, strength training or medical care. Instead, for an appropriate user, it may be one tool within an active lifestyle—particularly for situations that involve more walking than usual.

What Is a Walking Exoskeleton?

A walking exoskeleton is worn on the outside of the body and is designed to interact with movement at one or more lower-limb joints. Some devices support the hips, while others assist the knees, ankles or several joints together.

Traditional mobility aids generally provide an external point of support. A cane can improve balance by adding another contact point with the ground, while a walker provides a wider base of stability. A walking exoskeleton works differently: it applies mechanical assistance to selected movements during the gait cycle.

For independently mobile users, the aim is usually to complement voluntary movement rather than move the person passively. The wearer still initiates and controls the walk. The device responds by providing support at particular moments, such as when the leg moves forward, the body advances over the supporting leg or the user climbs a slope or stairs.

How Does a Walking Exoskeleton Work?

Human walking is a repeated cycle. One foot supports the body while the other leg swings forward, after which the roles change. The hips, knees, ankles, muscles and nervous system coordinate continuously to maintain balance and move the body ahead.

Different exoskeletons use different methods to assist this process:

• Powered systems use motors to apply torque at a joint.

• Passive systems use springs or other mechanical elements to store and return energy.

• Sensor-controlled systems monitor movement signals and estimate when assistance should be delivered.

• Adjustable systems allow the amount or timing of support to be changed for different users or activities.

In a hip-assist device, assistance may be provided during hip extension as the body moves forward over the supporting leg and during hip flexion as the leg begins to swing. The timing matters. Assistance that is well coordinated with the user can reduce part of the biological effort, while assistance that is poorly timed, too strong or unsuitable for the individual may feel unnatural or provide little benefit.

This is one reason a personal trial is more informative than specifications alone. Comfort, fit, control settings, walking speed and the user’s own response all influence the experience.

What Research Says About Walking Exoskeletons

Research has shown that some exoskeleton designs can reduce the metabolic energy required for walking under controlled conditions. However, the size of the benefit varies according to the device, assistance strategy, walking task and individual user.

A 2015 Nature study involving nine healthy participants found that a lightweight, unpowered ankle exoskeleton reduced the metabolic cost of walking by an average of 7.2% under the study conditions. The device worked by using a spring and clutch to reduce part of the force required from the calf muscles.

A 2024 study of 23 healthy participants compared two control strategies for a powered hip exoskeleton. One strategy reduced metabolic rate by 8.8% compared with walking without the exoskeleton, while the other did not produce a statistically significant reduction against that same comparison. The researchers also found meaningful differences in how individuals responded.

These findings support the underlying principle that external mechanical assistance can reduce human effort. They do not prove that every exoskeleton will produce the same result, and they should not be treated as performance claims for the Eulon product. Real-world outcomes depend on product design, fit, settings, terrain, familiarisation and the individual wearer.

Who May Benefit from a Walking Exoskeleton?

A consumer walking exoskeleton may be relevant to adults who can already walk independently but would like additional movement support for specific situations.

It may be worth exploring if you:

• enjoy travelling but become tired during long sightseeing days;

• can walk independently but need more rest breaks than before;

• want support for parks, museums, exhibitions, shopping centres or airports;

• would like to stay involved in longer family outings;

• want additional support when walking on slopes or climbing stairs;

• value hands-free movement support rather than relying on a handheld aid; or

• are interested in wearable technology for active living or performance.

Suitability should not be decided by age alone. Two people of the same age may have very different strength, balance, endurance, medical histories and walking goals. A practical assessment and supervised trial are therefore important.

Who May Need a Different Form of Support?

A consumer walking exoskeleton is not the right solution for everyone. Someone who cannot walk independently, has significant balance instability, requires substantial body-weight support or needs rehabilitation for a medical condition may require a clinical assessment and a different mobility solution.

Seek professional advice before trying a new walking-support device if you have a medical condition that affects walking, recent surgery or injury, unexplained weakness, severe or worsening pain, frequent falls, dizziness, or uncertainty about whether the activity is safe for you.

During a trial or walk, stop and seek assistance if you experience chest discomfort, dizziness, sudden weakness, severe joint pain or any symptom that feels unsafe. These precautions are consistent with HealthHub’s advice to consider medical guidance when health conditions may affect exercise and to stop activity when significant symptoms occur.

Walking Exoskeleton vs Traditional Walking Aids

Feature	Walking Exoskeleton	Walking Cane	Walker
Primary purpose	Movement assistance	Balance support	Stability and mobility support
How it works	Provides mechanical assistance at selected joints	Adds one point of contact with the ground	Uses an external frame and wider base
Best suited for	Independent walkers seeking support for longer or demanding activities	People needing mild balance support	People needing greater stability or body support
Hands	Usually remain free	Usually occupies one hand	Usually requires both hands
Longer walks	May reduce effort for some users, depending on device and fit	Does not actively power the legs	Prioritises stability rather than reducing walking effort

These options are not interchangeable. A cane or walker may be more appropriate when balance and stability are the primary concerns. A walking exoskeleton may be considered when the person already walks independently and is looking for powered or mechanical movement assistance during longer or more demanding activities.

Is a Walking Exoskeleton a Medical Device?

The word “exoskeleton” does not by itself determine whether a product is a medical device.

Singapore’s Health Sciences Authority explains that medical-device classification depends on a product’s intended purpose, including whether it is used to diagnose, alleviate, treat, measure or monitor a medical condition or body function. Products intended only to maintain or support general well-being without specific medical claims may fall outside that definition.

Some exoskeletons are designed and regulated for rehabilitation or clinical use. Others are developed for industrial assistance, sport or general movement support. The legal status of a particular model should therefore be confirmed from its documented intended purpose and the applicable HSA requirements rather than assumed from its appearance.

Move It Well presents the Eulon walking exoskeleton as movement-support technology for adults who already walk independently. It is not presented as a cure, treatment or rehabilitation device. People seeking help for a diagnosed condition should consult an appropriate healthcare professional.

What a Walking Exoskeleton Can—and Cannot—Do

A suitable walking exoskeleton may:

• provide additional assistance during selected phases of walking;

• reduce part of the muscular effort for some users and activities;

• support longer periods of walking with greater comfort;

• assist movement on stairs or slopes, depending on the device; and

• help suitable users feel more confident about participating in active outings.

It does not:

• replace the need to walk or control your own movement;

• provide the same balance support as a cane or walker;

• guarantee that every user will walk farther or feel less tired;

• diagnose, treat or cure knee pain or another medical condition; or

• replace professional rehabilitation, exercise advice or medical care.

Keeping these expectations clear makes it easier to evaluate the technology fairly.

Basic Questions Before Choosing a Walking Exoskeleton

A first comparison should confirm intended purpose, user eligibility, joint assistance, fit, response, weight, battery, approved activities, local training, warranty and servicing. These factors should be considered together; motor torque or the number of support levels alone does not identify the best device.

For the full 2026 comparison framework—including price, trial, rental, overseas import, battery, warranty and after-sales support—see Walking Exoskeleton Buyer’s Guide Singapore 2026: /walking-exoskeleton-buyers-guide-singapore

Experience a Walking Exoskeleton

Reading can explain the concept, but the experience of movement support is personal. A supervised product trial allows you to assess the fit, practise starting and stopping, try different assistance levels and understand how the device responds to your walking pattern.

Move It Well offers personalised product trials in Singapore for adults who can walk independently and would like to explore additional movement support for active living.

Book a Product Trial

Walking Exoskeleton FAQs

1. What is a walking exoskeleton used for?

A walking exoskeleton is used to provide mechanical assistance during walking. Depending on the design, it may support movement at the hips, knees or ankles. Consumer models are generally intended for people who already walk independently but want additional support during longer walks or demanding activities.

2. Is a walking exoskeleton only for seniors?

No. Suitability depends more on a person’s mobility, goals and the device’s intended use than on age. Walking exoskeletons may also be used by active adults, travellers, workers or sports users, depending on the specific model.

3. Is a walking exoskeleton a medical device?

Some are and some are not. In Singapore, classification depends on the product’s intended purpose and claims. Clinical rehabilitation exoskeletons may be medical devices, while products intended only for general movement support may be treated differently. The status of each model should be checked rather than assumed.

4. How does a powered walking exoskeleton know when to assist?

Sensor-controlled models measure movement-related signals and use a control system to estimate the user’s gait phase. The device then delivers assistance at selected moments. The sensors, algorithms and control strategy differ between products.

5. Can a walking exoskeleton reduce walking fatigue?

Research on certain exoskeleton designs has shown reductions in the metabolic cost of walking under controlled conditions. However, results vary between devices and individuals. A personal trial is the best way to assess whether a particular product makes walking feel more comfortable for you.

6. Can a walking exoskeleton eliminate knee pain?

No walking exoskeleton should be presented as a cure for knee pain unless it has specific medical evidence and regulatory approval for that purpose. Movement assistance may change how effort is shared across the lower limbs, but this does not guarantee pain relief. Anyone with persistent or worsening knee pain should seek professional medical advice.

7. Can I use a walking exoskeleton if I need help with balance?

A consumer walking exoskeleton generally does not replace a cane, walker or another stability aid. If balance is your main concern, or you have frequent falls, obtain a professional assessment before using the device.

References and Evidence Sources

1. World Health Organization. WHO Guidelines on Physical Activity and Sedentary Behaviour. 2020.

https://www.who.int/publications/i/item/9789240015128

2. HealthHub Singapore. Healthy Ageing Hub: 7 Easy Exercises to an Active Lifestyle.

https://www.healthhub.sg/programmes/healthy-ageing/keeping-active/7-easy-exercises

3. Health Sciences Authority Singapore. Regulatory Overview: What Is a Medical Device?

https://www.hsa.gov.sg/medical-devices/regulatory-overview

4. Collins SH, Wiggin MB, Sawicki GS. Reducing the energy cost of human walking using an unpowered exoskeleton. Nature. 2015;522:212–215.

https://doi.org/10.1038/nature14288

5. Manzoori AR, Malatesta D, Primavesi J, Ijspeert A, Bouri M. Evaluation of controllers for augmentative hip exoskeletons and their effects on metabolic cost of walking: explicit versus implicit synchronization. Frontiers in Bioengineering and Biotechnology. 2024;12:1324587.

https://doi.org/10.3389/fbioe.2024.1324587