Dnsys Z1 supports your knees and enhances mobility through motors located at the knee joint, paired with a unique transmission system that delivers strong, precise, and efficient force to both the thigh and calf. This allows for intelligent protection and powerful assistance exactly when you need it, primarily demonstrated in the following ways:

Active protection, reduced knee pressure:

Whether you're climbing stairs, walking on steep slopes, skiing, or engaging in everyday movement, the Z1 provides active support that significantly reduces pressure and impact on your knees. It can lower impact forces by up to 200% of your body weight.

Enhanced strength and easier movement:

When extra support is needed, the Z1 delivers up to 50% motion assistance, with sustained lifting force equivalent to 20 kg (44 lbs). This makes standing up, walking, or performing strenuous actions much easier—helping you go further, move better, and protect your knees every step of the way.

According to our current schedule, we will fulfill all Kickstarter backer orders first, followed by orders placed on our official website. Pre-orders placed on the official website are expected to begin shipping in Mid-May of this year.

Dnsys Z1 is designed for individuals whose body measurements fall within the following ranges, ensuring a secure and comfortable fit for optimal support and performance:

• Height: 59.1 inches (150 cm) to 77 inches (196 cm)
• Weight: 88 lbs (40 kg) to 270 lbs (122 kg)
• Waist circumference: 27.6 inches (70 cm) to 54 inches (137 cm)
• Combined thigh and calf circumference (for one leg): 31.5 inches (80 cm) to 45 inches (114 cm)

The Z1 exoskeleton works using motors located at the knee joint, along with a unique transmission design, to deliver strong, precise, and efficient force to both the thigh and calf. This enables true intelligent protection and powerful assistance.

Active protection, reduced knee pressure:

During your daily activities—especially in high-stress scenarios such as climbing stairs, walking on steep slopes, or skiing—the Z1 provides active support, significantly cushioning the knee against pressure and impact. It can reduce impact forces by up to 200% of your body weight.

Powerful assistance and standing with ease:

When you need a boost in strength, Z1 can provide up to 50% motion assistance, offering sustained lifting force equivalent to 20 kg (44 lbs) — even enabling you to stand up easily from a seated position! With Z1, you can push your limits and experience unprecedented power.

In comparison, the Dnsys X1 is designed for endurance and speed, making it perfect for activities like hiking and walking. It helps boost your everyday mobility.

Z1 and X1 are fully compatible and can be used together, offering complete leg support from hip to calf. Combining the two creates a powerful, full-leg solution for both everyday use and high-performance demands.

The Dnsys Z1 Dual Joint comes with one Plus Battery that provides up to 4 hours of runtime. If you require extended usage, the Dual Joint PRO includes two Plus Batteries, delivering up to 8 hours of battery life. The Dnsys X1 comes with a Plus Battery that provides up to 5–7 hours of use.

Actual battery life may vary depending on terrain, conditions, and the device’s assistance mode. All batteries are compact and easily swappable, so you can always carry a spare and replace it within seconds—no need to worry even if one battery runs low. This long-lasting and flexible battery solution ensures reliable support during daily activities, work, or outdoor use, while maintaining a stable and comfortable wearing experience.