DNSYS
DNSYS Z1 Knee Exoskeleton
Knee-mounted exoskeleton that drives the thigh and calf to assist climbing, descending, squats and standing up. It works alone or together with the DNSYS X1 and is sold as a mobility aid, not a medical device.
from $1,299 · $1,299 sale price (regular $1,499) for Z1 Dual Joint on dnsys.ai
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Specs
| Assistance | Knee, 900 W motors; up to 50% motion assistance |
|---|---|
| Weight | 680 g per leg (Carbon); 640 g per leg (Pro) |
| Battery | Swappable PowerPlus battery (Dual Joint Pro ships with 2) |
| Range | Up to 15 km per battery; 30 km with 2 |
| Use | Consumer |
| Best for | Hikers, Skiers, Stairs and slopes, Knee support |
Specs checked 2026-11-03 against the manufacturer's official page