Roomba Combo j9+ vs Unitree R1
Head-to-head comparison of iRobot Roomba Combo j9+ and Unitree Robotics Unitree R1. Updated 2026.
Last updated: October 3, 2026
Overall Score
90.3/ 100
Roomba Combo j9+
iRobot
73.1/ 100
Unitree R1
Unitree Robotics
Score Breakdown
90
Performance75
88
Reliability68
95
Ease of Use78
92
Intelligence70
82
Value92
95
Ecosystem60
92
Safety60
88
Design80
Specs Comparison
| Spec | Roomba Combo j9+ | Unitree R1 |
|---|---|---|
| Price | $799 | $5,900 |
| Noise Db | 65 | — |
| Dustbin Ml | 400 | — |
| Navigation | PrecisionVision + iAdapt 3.0 | — |
| Smart Home | Alexa, Google, Matter | — |
| Suction Pa | 5000 | — |
| Battery Min | 120 | — |
| Water Tank Ml | 300 | — |
| Dof | — | 20 |
| Compute | — | Custom |
| Height Cm | — | 110 |
| Weight Kg | — | 25 |
| Battery Hrs | — | 1.5 |
| Max Speed Ms | — | 4 |
| Target Shipments 2026 | — | 10-20K |
Buyer Intelligence
| Metric | Roomba Combo j9+ | Unitree R1 |
|---|---|---|
| Vendor Health Score | — | — |
| 5-Year TCO Estimate | $1,119 | $8,260 |
| Annual Maintenance | — | — |
| Support Model | — | — |
| Safety Certifications | — | — |