Guide · Exoskeletons

Exoskeletons, explained without the marketing

An exoskeleton does not make you stronger. It takes over part of a movement you were already making — in the one direction the maker designed it for, and only while it is switched on and fitted to your body. That sentence contains the whole purchase decision; everything else in this category follows from it: the motors, the battery, the kilograms, and the price.

This guide explains the kinds of device you will meet, what the published figures actually measure, what the devices cost where a price exists at all, and the points where the category runs out of evidence. Every number below is either computed from this catalogue at the moment the page is rendered, or quoted from a source listed at the end with the date it was read.

In this category

2

Makers

2

Published price

$889–$999

Last read

31 Oct 2026

Passive or powered decides almost everything

A passive exoskeleton has no battery and no motor. It has a spring, an elastic band, a gas spring or a linkage that stores energy in one part of a movement and gives it back in another. Industrial back and shoulder supports are usually passive: nothing to charge, little to maintain, and a fixed assistance profile that can only help the posture the mechanism was built for.

A powered exoskeleton adds motors, a battery and a controller that reads the wearer's motion. That is what makes assisted walking possible at all: a hip device has to know that the leg is swinging forward before it can push it. The price is weight, charging, and a range that ends mid-hike. Both devices currently in this directory are powered hip devices, and most of what their makers publish is about exactly those three things.

The four kinds of device you will meet

1. Hip and thigh assist for walking, hiking and climbing

The consumer segment: a pack worn at the hips with arms down the thighs, adding force as the leg swings. The two products listed here are the whole current sample — Hypershell's X series and Dnsys' X1 — and both are sold direct, which is why this is also the only segment in the category with a price we could read.

2. Passive back and shoulder supports for work

Soft exosuits and spring frames worn over work clothing: a mechanism takes part of the load off the lower back when the wearer leans forward, or off the shoulders during overhead work. These are bought by employers, in tenders, in quantities — not from a product page with a cart. That is why this segment is absent from this directory rather than cheap: there is no published product price and no single configuration to list.

3. Powered lower-limb orthoses for medicine

In US law this is not a consumer product at all. 21 CFR 890.3480 defines a powered lower extremity exoskeleton as a prescription device “placed over a person's paralyzed or weakened limbs for medical purposes”, and classifies it as Class II with special controls. Prescription, fitted, and priced per case — which is the entire commercial shape of the segment, and the reason its devices cannot be compared with a $999 hip pack.

4. Full-body and load-carriage frames

The industrial end: powered frames that carry a tool or a load for the wearer. They exist, they are demonstrated at trade fairs, and almost none of them is sold as a product with a published specification and price. This directory lists what a reader can verify; when these become purchasable products with pages of their own, they will appear here.

What the numbers mean — and what they do not

Watts. Hypershell publishes “up to 1000 W of assistance” for the top model of its X series and “up to 800 W” for a cheaper variant of the same series. Peak power says how much force the device can add at its best moment, not how much it adds during your walk. The useful figure is the assistance profile — at what joint angle, at what speed, for how long — and almost nobody publishes it.

Percentages. Hypershell's own highlights block claims “up to 42 %” reduction in heart rate, “up to 39 %” less oxygen consumption and “up to 63 %” less muscle fatigue; Dnsys states that its X1 can “decrease power demand by up to 50 %”. These are manufacturers' summaries of manufacturers' tests, run under conditions they chose, and we do not repeat them as findings. At the time of writing, none of the products in this category carries a capability claim we could verify from page text — the category page states that plainly, and the emptiness is the honest state of the evidence rather than an oversight.

Kilometres. Dnsys publishes 15 km of base range on one battery and 30 km with the second battery of its Carbon Pro; Hypershell publishes up to 30 km for its top model. Range is a function of the wearer's weight, the incline and how much assistance is switched on, so treat a published kilometre figure as an upper bound under test conditions.

Kilograms. Hypershell's page carries the most useful footnote in the category: the X series lists “wearing weight” — structure, soft pack and one battery — while earlier models listed net weight, so “the numbers are not directly comparable”. The published range across the series is 1.7–1.8 kg net and 2.5–2.6 kg worn. That gap is the difference between a specification and a backpack, and it is the number your shoulders will report.

What it costs

The two consumer exoskeletons in this directory cost $889 and $999 at the prices we read on 31 Oct 2026: $889 for the Dnsys X1 against a stated regular price of $1,299, and $999 for the Hypershell X Pro S, the entry model of a series that runs to $1,999. Both are sold direct from a shop page with a cart and a published price — the only reason a price can appear here at all.

Across the whole catalogue, 133 of 143 products carry a price we read ourselves; in this category it is 2 of 2. The missing part of the market is not cheap, it is unpriced: industrial devices are sold through tenders, and medical ones are prescription devices under the regulation quoted above. A buyer comparing a $999 hip pack with a clinical gait-training system is comparing two different purchases, not two price points.

What the sticker does not include: fit. Dnsys sells its hip device in three sizes defined by waist circumference, from 27.5 to 49.2 inches — outside that envelope there is no product, whatever the feature list says. Dnsys also publishes an “up to 2-year warranty” on the same page, which is the only statement about service life we could verify; what happens when a motor or a battery reaches the end of its life is the second cost, and neither maker puts a number on it.

Where exoskeletons stop working

• In movements they were not built for. A hip device assists the leg swing on inclines and stairs; it does not protect your back while you lift a crate, and it will not hold a tool overhead.
• When the battery ends. Every powered device becomes dead weight at 0 %: 2.5–2.6 kg worn, carried by the body it was supposed to help.
• On bodies outside the fit envelope. Sizing is a hard boundary, not a preference.
• Where the task is medicine. A consumer hip pack is not a rehabilitation device, and its maker says so: Dnsys writes that the X1 “is a mobility aid, not a medical/rehabilitation device” and “not for treating, curing or rehabilitating any medical conditions”.
• Where the evidence is thinner than the marketing. In 2019 NIST wrote that “there are currently no standard test methods to compare exoskeletons to task”, and noted its own contribution to forming the ASTM F48 committee on exoskeletons — the body where those methods are being written. Until they are in use, most comparisons rest on manufacturer claims.
• In weather. The Dnsys X1 is rated IP54, which its own FAQ describes as splash-resistant with dust ingress that “will not affect normal operation” — not waterproof.

How to choose one

1. 1

   Name the movement you want help with before you name a product. Walking uphill at the end of a hike and lifting boxes in a warehouse are two different devices, and neither substitutes for the other.

2. 2

   Decide passive or powered by asking whether the movement happens too fast for a spring. If it does, you are buying a battery as much as a frame.

3. 3

   Compare assistance profiles, not headline watts. If a maker publishes no profile, that is information too.

4. 4

   Check the fit envelope — waist or limb measurements, sizes, adjustment range — before the feature list. The best device you cannot wear correctly is a worse device.

5. 5

   Establish what the device legally is. Prescription device or consumer aid decides who fits it, who services it, and whether anyone else pays for it.

6. 6

   Check the date on the price. Both prices above are sale prices on direct-to-consumer pages and they move; the catalogue records the day each page was read.

The devices in this catalogue

Product	Maker	Published price	Last read
Hypershell X Pro S	Hypershell	$999	31 Oct 2026
Dnsys X1 Exoskeleton	Dnsys	$889	31 Oct 2026

Prices are the ones each maker published on the day we read the page; the product page shows the sentence the price was taken from. Full list: all 2 exoskeletons · head-to-head comparison

How a row gets in here — a product page of its own, a price or claim read from that page, and a check date — is described in the methodology. The taxonomy, and why a device is filed under exactly one category, is on the category index.

Questions this guide answers

Sources

Every external figure in this guide comes from one of these pages, read on the date shown. Quotes are verbatim; manufacturer figures are labelled as such in the text.

• Hypershell — New Hypershell X Series (X Pro S, X Max S, X Ultra S) — read 2 Nov 2026. Taken: Variant prices $999 / $1,499 / $1,999; "up to 1000 W" assistance and up to 30 km range on the top model; 1.7–1.8 kg net and 2.5–2.6 kg wearing weight, with the maker's own note that the two are not directly comparable; the highlights block with 0.31 s response time and the "up to 42 % / 39 % / 63 %" figures. All of these are the manufacturer's own claims.
• Dnsys — X1 Exoskeleton product page — read 2 Nov 2026. Taken: Sale price $889 against a $1,299 regular price; 1.6 kg mechanical weight; 15 km base range on one battery and 30 km with two; 3-second battery swap; IP54 rating; sizes S–L defined by waist circumference from 27.5 to 49.2 inches; the "not a medical/rehabilitation device" notice and the "up to 50 %" power-demand claim.
• 21 CFR 890.3480 — Powered lower extremity exoskeleton (eCFR) — read 2 Nov 2026. Taken: The definition as a prescription device placed over paralysed or weakened limbs for medical purposes, and the Class II classification with special controls.
• NIST — Towards Standard Exoskeleton Test Methods for Load Handling (2019) — read 2 Nov 2026. Taken: The sentence "there are currently no standard test methods to compare exoskeletons to task" and the note that NIST contributed to forming the ASTM F48 committee on exoskeletons.
• This directory — Exoskeletons category — read 2 Nov 2026. Taken: Product count, makers, published prices and the date each page was last read. Every count in this guide is computed from the same database at render time.

This guide was last revised on 2 Nov 2026. Prices and product counts are computed from the catalogue at render time, so they cannot drift from the pages they describe; the prose is not. Corrections go through the submission form and are applied to the page, not to the copy in a marketing deck.