Walk Farther, Climb Easier: Ascentiz Launches Ultra-Powered H+K Exoskeleton System at CES 2026
Ascentiz, creators of the world’s first modular hip-and-knee exoskeleton, announces the North American debut of the enhanced production-ready Ascentiz H+K system, alongside the introduction of the new Ascentiz-H Ultra, a high-performance hip-power module joining the lineup at CES 2026. Engineered for steep ascents, heavy-load movement, and endurance-intensive outdoor activities, the H Ultra completes the H+K product portfolio, which becomes commercially available in February.
The Ascentiz H+K lineup will be available to see and experience throughout CES at the Ascentiz booth [Venetian Expo, Halls A-D #56536], where visitors can try the systems for themselves. A limited edition CES colored variant will also be shown exclusively at the booth and made available for pre-order during the show.
Designed for active lifestyles, Ascentiz breaks the mold by allowing users to snap between powered hip and knee support, empowering hikers, cyclists, trail runners, everyday urban explorers and even CES show floor walkers with the wearable, mechanical strength they desire. The platform gives users explosive hip power (H module) or knee-focused endurance and joint protection (K module), allowing people to go farther, move faster, and reduce fatigue on demanding days out.
While already category-leading, the Ascentiz H+K system receives a raft of enhancements as it transitions from one of the most backed exoskeletons on Kickstarter into a fully realized production model. Key upgrades include:
· Optimized control algorithms: Deliver smoother, more natural support, even under heavy backpack loads, improving stability, energy efficiency, and responsiveness for hikers, field professionals, and long-distance users.
· 1-second power activation: A new push-style power switch enables quick on/off, improving usability while moving and when wearing gloves.
· 40% increase in soft padding: The comfort system now features eco-friendly, slow-rebound memory foam to significantly improve all-day wearability.
· Updated exterior design elements: Subtle refinements enhance outdoor visibility and technical detailing.
· Customizable decorative panels: Users and teams can personalize exterior panel patterns for added individuality.
· Enhanced backplate lighting system Adjustable brightness and mode-specific cues more clearly communicate operational status.
The Ascentiz-K (Knee Module) also receives meaningful upgrades, including:
· 46% size reduction: A more compact, travel-friendly form factor that maintains the module’s endurance and stabilization benefits.
· Redesigned cable-drive mechanism: A new Dyneema® tendon rope system is now user-replaceable, improving field reliability, maintenance convenience, and long-term cost of ownership.
“Every improvement in the H+K system brings us closer to our mission: making high-performance mobility available to anyone who wants to explore more of the world,” said Tian Wang, Founder of Ascentiz. “With the new upgrades and the arrival of H Ultra, we’re proving that wearable robotics can feel intuitive, natural, and empowering, not something reserved for labs or industrial environments, but a true extension of the human body.
Three core technologies power the Ascentiz experience, all coordinated through the central Exo-Belt running on the open-source BodyOS platform. A high-performance quasi–direct-drive motor delivers 900 W of burst output and 52 Nm/kg power density, giving the Hip (H) Module instant climbing and sprinting power while providing the Knee (K) Module with stabilizing, shock-absorbing torque.
Its advanced battery system supports up to 12.5 miles (20 km) or 10 hours of continuous assistance, maintaining reliable performance across long and demanding activities. Inside, an intelligent AI chipset delivers 99.5 percent recognition accuracy, responds in under 500 milliseconds, and switches scenarios in as little as 200 milliseconds, making assistance feel predictive and natural. The system can accelerate a user’s stride smoothly up to 28 km/h while reducing physical effort.
The H Module offsets up to 66 pounds of load and boosts leg strength by 35 percent, significantly reducing uphill effort and fatigue during long treks. The K Module functions as an integrated shock absorber, offloading up to 216 pounds of impact force and improving standing stability by 35 percent, particularly valuable on steep, uneven, or load-bearing terrain. This intelligence is powered by the AI MotionEngine, which recognizes more than ten movement scenarios in real time. Whether walking on flat ground, climbing irregular terrain, or carrying a heavy pack, the system automatically adjusts support to match the user’s intent, eliminating constant manual input and preserving a natural, fluid feel across changing environments.
To give users the right level of support for each activity, Ascentiz includes three distinct assistance modes. Ease Mode provides light support for effortless, everyday movement. ACC Mode adapts dynamically for commutes, moderate hiking, and general daily activity. Train Mode introduces controlled resistance for strength building and endurance training. Mode changes can be made instantly via the mobile app or onboard controls without interrupting the user’s rhythm.
Despite its performance, the entire system weighs just 1.75 kilograms and folds to A4 size, making it highly portable and easy to carry in a backpack, gym bag, or carry-on. An automotive-grade dual-battery architecture extends the range up to 50 kilometers, while 100-watt fast charging and charge-on-the-go options keep the system ready for full-day, multi-activity use.
Full technical specifications of the Ascentiz PRO (K), Ascentiz Ultra (K), Ascentiz PRO (H), and the new Ascentiz Ultra (H) can be viewed here.
Availability
The Ascentiz H+K system will be available in February, priced at $1000-$2000. For more information visit https://ascentizexo.com/
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About Ascentiz
Interface to Human Potential
Founded in 2025, Ascentiz is dedicated to transforming advanced robotics into accessible, user-centric exoskeleton technology. Our mission is to empower individuals to climb higher, go further, and unlock new physical potentials in their everyday lives and adventures. We believe in augmentation without complexity, creating lightweight, intuitive interfaces that seamless
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