Side-by-side comparison of M2 hospitality (Shanghai Keenon Robotics Co., Ltd.) and KettyBot (Shenzhen Pudu Technology Co., Ltd.) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Healthcare & Hospitals buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country


Year First Available


Verified Deployments


Price Range (USD)


Battery / Shift Runtime


Availability Status


Payload


Robot Weight


Tray Count


Compartment Type


Dimensions


Navigation Type


Max Speed


Min Passable Width


Battery Runtime


Auto Docking


Elevator API


Fleet Management


Floor Compatibility


Display Size


Voice Interaction


Price (USD)


![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Year First Available (values differ) | 2010 | 2016 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | Contact for quote | $12,000–$15,714 |
| Battery / Shift Runtime (values differ) | 12 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical | ||
| Payload (values differ) | 7 kg | 30 kg |
| Robot Weight (values differ) | 60 kg | — |
| Tray Count (values differ) | 4 | — |
| Compartment Type (values differ) | open trays | open tray |
| Dimensions (values differ) | 500x500x1350 | — |
| Navigation & Safety | ||
| Navigation Type (values differ) | hybrid | slam natural |
| Max Speed (values differ) | 0.8 m/s | — |
| Min Passable Width (values differ) | 70 cm | — |
| Power | ||
| Battery Runtime (values differ) | 12 hrs | — |
| Auto Docking (values differ) | Yes | — |
| Integration | ||
| Elevator API (values differ) | Yes | — |
| Fleet Management (values differ) | centralized cloud | — |
| Floor Compatibility (values differ) | hard floor | — |
| Display & UX | ||
| Display Size (values differ) | — | 18.5 " |
| Voice Interaction (values differ) | Yes | — |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $12,000–$15,714 |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: IP Rating, Charge Time, Hot-Swap Battery, PMS / POS Integration, Noise Level, Languages Supported, RaaS / Month, Warranty
Frequently asked
M2 hospitality is made by Shanghai Keenon Robotics Co., Ltd., based in CN. KettyBot is made by Shenzhen Pudu Technology Co., Ltd., based in CN.
M2 hospitality launched in 2010. KettyBot launched in 2016.
M2 hospitality scores 57/100. KettyBot scores 24/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Hospitality Service on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Hospitality Service TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Service Robot SLAs and Contract Red Flags.
Going deeper — picking the right robot
Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care
9 min readService Robots
Service Robot SLAs and Contract Red Flags
10 min readService Robots
Service Robot Pilot: A 60-Day Evaluation Framework
10 min readService Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
M2 hospitality vs KettyBot 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 Product Score is calculated.