Outdoor enthusiasts have long complained about aching knees after tough hikes. Now a device from Hypershell aims to change that equation.
The company unveiled its latest product this week. Called the Halo, it straps to the hips and thighs like earlier models. But this one adds motors at the knees connected to calf straps. The result coordinates assistance across the entire lower leg.
Gizmodo tested an early version. Reporters noted the carbon-fiber frame sits on the hips with thigh attachments. Onboard sensors detect motion. Motors then engage to ease each step. The knee additions pull on both thigh and lower leg. Climbs and stairs feel less taxing.
Previous Hypershell exoskeletons targeted fit hikers. They boosted leg power for longer distances. Yet the firm overlooked those with joint problems. Toby Knisely, director of communications at Hypershell, told Gizmodo the Halo serves “for everyone.” That includes healthy users and people who need mobility support.
And the benefits extend beyond propulsion. Jump from a small ledge. The system cushions the landing. Struggle to rise from a seated position on the trail. A dedicated mode helps with minimal effort. These features address real frustrations for aging hikers or those with prior injuries.
The timing feels significant. Knee pain affects millions who want to stay active outdoors. Strength training helps some. Others seek mechanical aid. Hypershell’s approach builds on years of development in wearable robotics.
Just months ago, The Wall Street Journal explored similar tech. Nicole Nguyen tested the X Ultra S model on a trail with her toddler in a carrier. Robotic hip motors whirred. They tugged at her quads. The experience highlighted how AI now enters outdoor recreation. She covered more ground with less perceived effort.
That device weighed around two kilograms. It offered multiple assistance levels. Battery life supported up to 30 kilometers on lower settings. Reviewers praised its ability to reduce strain on descents. Yet the Halo pushes further by incorporating the knee joint directly.
Competitors have tried knee-focused designs. Arc’teryx partnered with Skip, formerly from Alphabet’s X lab, on MO/GO pants. Those cost $5,000. They used carbon-fiber arms to offload knee pressure. Testers reported feeling 30 pounds lighter. Fast Company noted easier inclines and cushioned steps. But the system lacked hip integration.
Dnsys launched its Z1 knee exoskeleton recently. Walking Post reported on September 5, 2026, that the device weighs 1.5 pounds per leg. It claims to reduce up to 200 percent of knee pressure in some scenarios. Users gain 50 percent more thigh and calf power. Early bird pricing started at $699. The product targets hiking, skiing and daily mobility.
Lab data for the Halo shows promise. Hypershell cites 40 percent less knee-muscle fatigue during squats. Overall exertion drops by 39 percent. Real-world validation remains limited. Independent tests will determine if those figures hold on rocky trails.
Concerns linger too. Long-term wear could shift stress to other body areas. The Trek reviewed the Pro X model last year. The writer felt less fatigue in hips and quads after a demanding hike. Yet knees, toes and sunburn still caused discomfort. Posterior chain injuries worried some observers.
Price and availability will shape adoption. The Halo lacks a listed cost yet. Launch is expected in November. Earlier Hypershell models ranged from $899 to $1,999. That puts them within reach for serious enthusiasts but out of bounds for casual users.
Accessibility matters here. Many with knee osteoarthritis avoid trails altogether. A CNET reporter with mobility challenges hiked the Grand Canyon rim using a Hypershell model. She left her cane behind. Over 12,000 steps passed without the usual protest from her legs. The device didn’t cure her condition. It acted as a tool that extended her range.
Similar stories emerge from Snowdonia and Ben Nevis. BBC Science Focus Magazine detailed a near-40-year-old tester whose knees had deteriorated. The exoskeleton allowed him to tackle rugged terrain. Descent support reduced jarring impact. One participant with a knee injury adjusted assistance for her weaker leg.
So the market widens. Younger hikers chase performance gains. Older adults seek to reclaim trails. Rehabilitation patients test boundaries. Construction workers and soldiers use heavier variants for load carrying. Lockheed Martin’s FORTIS system, for instance, assists kneeling and squatting under heavy packs.
Yet hype requires tempering. These devices don’t replace physical conditioning. They supplement it. Muscle activation still occurs, though reduced. Sensors and motors add weight. Battery life limits multi-day treks without spares.
Hypershell integrates AI for motion prediction. The system adapts to strides, terrain changes and fatigue signs. That intelligence separates current offerings from early rigid exoskeletons. But software updates and calibration matter. Users must trust the algorithm won’t misread a slip on loose gravel.
Regulatory questions follow. Medical claims could trigger Food and Drug Administration review. Hypershell positions the Halo as outdoor gear. Others market explicit mobility aids. The distinction affects insurance coverage and liability.
Industry watchers point to rapid iteration. What started as military prototypes reached consumers within a decade. Prices fall as production scales. Materials improve. Torque output rises while weight drops.
The Halo’s knee integration marks a step forward. Full-leg coordination feels more natural than isolated hip or knee assistance. Cushioning and sit-to-stand modes address daily pain points. Early feedback suggests it delivers where predecessors fell short.
Whether it becomes standard trail gear remains uncertain. Cost, durability and proven health benefits will decide. For now, it offers a compelling option for those whose knees have limited their adventures. The mountains may feel a bit closer.
Hypershell Halo Tackles Knee Pain: A New Exoskeleton That Assists the Full Leg first appeared on Web and IT News.