How to choose an exoskeleton
A short, practical guide to reading the comparison table and narrowing down what fits your use.
1. Start with what you need help with
Exoskeletons assist one part of the body, and that matters more than any spec:
- Hip: the most common consumer type. Helps lift the thigh with each step, mainly for walking and hiking uphill.
- Knee: helps straighten the knee. Useful on steep descents and stairs, and for knee fatigue.
- Hip + knee: newer devices that assist both joints. Usually heavier and more expensive.
- Ankle: pushes off at the end of each step for everyday walking.
- Back, shoulder, arm, hand and neck: mostly workplace devices for lifting, overhead work or grip.
- Full lower body: medical devices that let people with paralysis stand and walk, usually with supervision.
2. Powered or passive
Powered exoskeletons use motors and batteries. They can add real force but need charging and cost more. Passive exoskeletons use springs or elastic elements to store and return energy. They are lighter, cheaper and need no battery, which is why most workplace back and shoulder supports are passive.
3. Read weight and battery claims carefully
- Weight is quoted in different ways: with or without the battery, or as “wearing weight”. Check the note on each product page before comparing.
- Battery range is measured under the manufacturer’s own test conditions. Hills, higher assist levels and heavier loads can cut it a lot. Swappable batteries matter more than a big headline number.
- Price varies by region and changes with frequent promotions. The table shows the list price where we could find one, and notes known sale prices.
4. Consumer or medical
Consumer exoskeletons are sold as fitness or lifestyle products, not medical devices. If you have a medical condition, talk to a clinician before using one. Medical exoskeletons, such as devices for spinal cord injury or stroke rehabilitation, are regulated and are usually prescribed, fitted and paid for through clinics, insurers or public health systems. That is why many of them have no public price.
5. Buying for a workplace
Industrial exoskeletons work best when matched to a specific task. Most suppliers offer trials, and many offer leasing. Involve the people who will wear them. Fit, comfort and how easily a device comes off decide whether it gets used.
6. Questions to ask before you buy
- What is the return policy and trial period?
- Will it fit you? Check the supported height, waist and leg sizes.
- How long is the warranty, and does it cover the battery?
- Can you buy spare batteries and parts in your country?
- Is it actually shipping, or still on pre-order or crowdfunding?