Ekso Bionics EksoNRvsZimmer Biomet ROSA Knee System
Side-by-side comparison of Ekso Bionics EksoNR and Zimmer Biomet ROSA Knee System: specs, price, use cases and SDKs.

Ekso Bionics
EksoNR
A robotic exoskeleton for neurorehabilitation, helping patients regain mobility.
From
$85,000

Zimmer Biomet
ROSA Knee System
A robotic surgical assistant for personalized knee replacement surgery.
From
$700,000
Specifications
| Spec | EksoNR | ROSA Knee System |
|---|---|---|
| Price (USD) | $85,000 | $700,000 |
| Category | medical | medical |
| Payload | null kg | null kg |
| Runtime | 4 h | null h |
| Speed | null m/s | null m/s |
| Weight | 25 kg | null kg |
| Reach | 1.50 m – 1.95 m | — |
| Degrees of Freedom | null | null |
| Battery | rechargeable lithium batteries | — |
Shared use cases
No shared use cases
Only on EksoNR
- Neurorehabilitation
- Gait training
- Early mobility
- Balance and posture retraining
Only on ROSA Knee System
- Total Knee Arthroplasty
- Partial Knee Arthroplasty
- Total Hip Replacement
- Neurosurgery
- Spinal Surgery
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