Promobot V.4 vs Servi
Side-by-side comparison of Promobot V.4 (Promobot) and Servi (Bear Robotics) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
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Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
 Promobot V.4hospitality-servicePromobot—Trust Score |  Servihospitality-serviceBear Robotics6.7Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Russia | — |
| Year First Available (values differ) | 2021 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $54,900–$1,300,000 | $11,000–$16,000 |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | — | 12 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical | ||
| Payload (priority for Last-Mile Delivery buyers) (values differ) | — | 29.9 kg |
| Tray Count (values differ) | — | 2 |
| Compartment Type (values differ) | — | open trays |
| Dimensions (values differ) | — | 440x430x1040 |
| Navigation & Safety | ||
| Navigation Type (values differ) | — | lidar slam |
| Max Speed (values differ) | — | 1.2 m/s |
| Min Passable Width (values differ) | — | 65 cm |
| Power | ||
| Battery Runtime (priority for Last-Mile Delivery buyers) (values differ) | — | 12 hrs |
| Charge Time (values differ) | — | 4 hrs |
| Auto Docking (values differ) | — | Yes |
| Integration | ||
| Fleet Management (values differ) | — | centralized cloud |
| Floor Compatibility (values differ) | — | hard floor |
| Display & UX | ||
| Display Size (values differ) | — | 7 " |
| Commercial | ||
| Price (USD) (values differ) | $54,900–$1,300,000 | $11,000–$16,000 |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Robot Weight, IP Rating, Hot-Swap Battery, Elevator API, PMS / POS Integration, Voice Interaction, Noise Level, Languages Supported, RaaS / Month, Warranty
About this comparison
Promobot V.4 vs Servi compares two robots in the hospitality-service category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Trust Score is calculated.