Twenty-three studies, 614 subjects. We translate the abstract into something useful.
Do hiking exoskeletons actually work, or is it clever marketing? The strongest evidence is a 2025 meta-analysis pooling 23 studies and 614 subjects on hip-assist exoskeletons. We read the paper so you do not have to. Here is the useful version.
The headline finding
Across the pooled studies, hip-assist exoskeletons reduced the metabolic cost of walking, the energy your body burns, by a meaningful margin, with the largest gains on inclines and while carrying load. In plain terms: the same climb costs you less energy, which is exactly what hikers feel as 'this feels easier.'
How big is the effect
- On level ground the saving is modest, often single-digit percentages.
- On inclines and stairs the saving is larger, commonly in the 10 to 20 percent range.
- Under load (a pack) the benefit grows, because the device offsets more of the extra work.
The caveats a good reader should keep
Study conditions are controlled and short; a treadmill is not a 1,000 m alpine climb. Results vary by device, fit, and how well the assistance is tuned to the individual. And metabolic cost is one measure; comfort, balance and confidence matter too and are harder to quantify. The direction of the evidence is consistent, but your mileage, literally, will vary.
What it means for buying
The science supports the core claim: a well-fitted hip-assist exoskeleton makes climbing meaningfully easier. That is why we rank on real-world climbing assist, not lab numbers alone. See the best hiking exoskeletons in Europe, or the knee-specific take in hiking with knee issues.
Frequently asked questions
Do hiking exoskeletons actually work?
Yes. A 2025 meta-analysis of 23 studies and 614 subjects found hip-assist exoskeletons reduce the metabolic cost of walking, with the biggest gains on inclines and under load, typically 10 to 20 percent on climbs. That is what hikers feel as climbing being easier.
How much easier does an exoskeleton make hiking?
On steep climbs and stairs, studies show roughly a 10 to 20 percent reduction in the energy your body burns, growing further when carrying a pack. On flat ground the saving is smaller.