Ottobock Paexo Shoulder vs Sarcos Guardian XO
Head-to-head comparison of Ottobock Ottobock Paexo Shoulder and Sarcos Robotics Sarcos Guardian XO. Updated 2026.
Last updated: November 8, 2026
Overall Score
72.2/ 100
Ottobock Paexo Shoulder
Ottobock
72.2/ 100
Sarcos Guardian XO
Sarcos Robotics
Score Breakdown
66
Performance80
85
Reliability72
90
Ease of Use70
38
Intelligence68
88
Value68
62
Ecosystem60
82
Safety78
82
Design80
Specs Comparison
| Spec | Ottobock Paexo Shoulder | Sarcos Guardian XO |
|---|---|---|
| Price | $5,900 | $100,000 |
| Type | Passive mechanical | — |
| Battery | None (passive) | — |
| Weight Kg | 1.9 | — |
| Support Per Arm Kg | 7 | — |
| Payload Kg | — | 90 |
| Battery Hrs | — | 2 |
Buyer Intelligence
| Metric | Ottobock Paexo Shoulder | Sarcos Guardian XO |
|---|---|---|
| Vendor Health Score | — | — |
| 5-Year TCO Estimate | $8,260 | $140,000 |
| Annual Maintenance | — | — |
| Support Model | — | — |
| Safety Certifications | — | — |