- Best for restaurants, retail stores and hotels
- Greets, guides and delivers with an 18.5″ ad screen
- Navigates aisles as narrow as 52–55 cm
Greet, promote and deliver with the KettyBot
KettyBot is a reliable greeting and delivery robot that adds a touch of elegance to your venue. Available in Sleek Salt White and Bold Beige Yellow, it grabs attention with an 18.5″ advertising screen while delivering dishes to tables, escorting guests and interacting with a friendly AI voice.
Best for
Greeting, promotion and delivery
Primary task
Table delivery and guest reception
Environment
Restaurants, retail stores, hotels, showrooms and leisure venues
Deployment type
Mapped autonomous deployment, with SPARK site assessment, training and ongoing support
Welcome guests and promote offers while your team focuses on service
Front-of-house teams juggle greeting, seating, delivery and upselling, especially at peak times.
Promotions go unnoticed
Static signs and menus are easy for guests to ignore.
Marketing expert on wheels.
A centred 18.5″ ad display adapts to the customer’s viewing angle and shows promotions in a customised area for eye-catching marketing.
One delivery at a time wastes trips
Serving tables one by one keeps staff and robots walking back and forth.
Multi-table delivery
KettyBot serves multiple tables in one run with accurate positioning and optimal path planning.
Tight aisles and obstacles block delivery
Crowded venues need precise, safe navigation.
Automatic navigation planning
A laser and visual dual navigation solution detects obstacles more accurately and moves through aisles as narrow as 52–55 cm.
Robots stop when the battery runs low
Manual charging interrupts service.
Automatic charging
After a low-battery alert KettyBot returns to its dock autonomously, running 8–12 hours per charge with ~4.5 h recharge time.
Key outcomes
Powerful marketing tool
Turn the robot into a moving billboard. The large 18.5″ Full HD display shows ads, menus and brand messages.
18.5″ Full HD screen · customised promotion area · viewing-angle adaptive display.
Draws attention to offers while delivering.
Customer
Experience
Give guests a friendly welcome. KettyBot escorts customers with an AI voice and interactive screen.
AI voice · guest escort · birthday songs · two colour options.
Reduces wait times and makes visits more memorable.
Multi-robot cooperation
Run several robots together. Powered by PUDU Scheduler, KettyBot communicates directly with any robot on the same network.
PUDU Scheduler · direct robot-to-robot communication · 4G / Wi-Fi.
Scales smoothly from one robot to a coordinated fleet.
Operational efficiency
Free staff for higher-value tasks. KettyBot delivers food, drinks and items across multiple points.
30 kg total load · multi-table runs · up to 1.2 m/s · 8–12 h battery · automatic charging.
Reduces dependency on staff for routine delivery and table service.
What powers the KettyBot's greeting and delivery
Advertising screen
Automatic charging
Multi-table delivery
Dual navigation
Multi-robot cooperation
Compact agility
How it works
01.
Map or configure
Prepare KettyBot for your venue. The space is mapped, tables and greeting points are set, and advertising content is uploaded.
What the KettyBot handles
Uses LiDAR and visual SLAM to map and localise itself.
Where people step in
Initial mapping, table set-up and content upload require human input.
The exact SPARK deployment process TBC
02.
Run the workflow
KettyBot greets and escorts guests, shows promotions, and delivers dishes to several tables in one run before returning to its station.
What the KettyBot handles
Carries out greeting, guidance, multi-table delivery and automatic charging.
Where people step in
Staff load trays and assign tables; guests collect their dishes. Exact exception procedures TBC
03.
Monitor and improve
Keep service and promotions aligned with your venue, updating routes and screen content as needs change.
What the KettyBot handles
Coordinates with other robots through PUDU Scheduler.
Where people step in
People remain responsible for reviewing performance and deciding when adjustments, maintenance or further configuration are needed. TBC
Use cases and environments
Product in action
Technical specifications
Specification
- Max. load
- Cruise speed
- Min. passing space
- Delivery
- Greeting
- Advertising
- Multi-robot
- Noise
KettyBot
- Up to 30 kg total
- Up to 1.2 m/s
- ~52–55 cm
- Multi-table in one run
- AI voice, guest escort
- 18.5″ Full HD screen
- PUDU Scheduler
- TBC
Specification
- Machine dimensions
- Machine weight
- Display
- Colours
- Trays
- Tray size
- Material
- Min. passing space
KettyBot
- 435 × 450 × 1120 mm
- ~38 kg
- 18.5″ Full HD touchscreen
- Salt White, Beige Yellow
- TBC
- TBC
- TBC
- ~52–55 cm
Specification
- Navigation
- Obstacle detection
- Path planning
- Aisles
- Robot-to-robot
- Sensors
- Elevator integration
- Safety certification
KettyBot
- LiDAR + visual SLAM
- Laser and visual
- Optimal multi-table paths
- As narrow as 52–55 cm
- Direct communication
- TBC
- TBC
- TBC
Specification
- Battery life
- Charging time
- Auto charging
- Charging dock
- Battery capacity
- Battery type
- Rated voltage
- Swappable battery
KettyBot
- 8–12 h
- ~4–4.5 h
- Returns to dock on low battery
- Included
- TBC
- TBC
- TBC
- TBC
Specification
- Network
- Scheduler
- Content management
- Voice
- Remote management
- Calling devices
- Software updates
- POS integration
KettyBot
- 4G / Wi-Fi
- PUDU Scheduler
- Custom promotion area
- AI voice interaction
- TBC
- TBC
- TBC
- TBC
Specification
- Environment
- Crowded spaces
- Min. passing space
- Ingress protection
- Operating temperature
- Max. slope
- Max. threshold height
- Floor types
KettyBot
- Indoor restaurants, retail and hospitality
- Supported
- ~52–55 cm
- TBC
- TBC
- TBC
- TBC
- TBC
Specification
- Charging dock
- Advertising screen
- Colour options
- Trays
- Pager / watch
- Tray covers
- Spare battery
- Spare parts kit
KettyBot
- Automatic charging
- 18.5″
- White or yellow
- TBC
- TBC
- TBC
- TBC
- TBC
Deployment and integration
From site survey to launch, SPARK prepares your robot for your site, your workflow and your team.
01 — Site survey
We assess your requirements and site conditions to help plan your robot deployment.
02 — Mapping
The operating area is mapped for autonomous operation before handover.
03 — Workflow design
We develop a deployment plan around your site and operational requirements.
04 — Integration
Integration requirements are assessed for each deployment, while tasks, schedules and reports are managed through the app.
05 — Training
SPARK provides user training as part of its after-sales support.
06 — Launch
Launch follows completion of site preparation, mapping, workflow setup and training.
Site Assessment
Understand the facility, floor types, traffic patterns and operational requirements.
Robot Deployment
Introduce the robot into daily operations with minimal disruption.
Mapping
Configure operating areas and routes according to the environment.
Remote Monitoring
Monitor robot operations and receive performance information through the app.
Training & Handover
Provide operators with the knowledge needed to manage the robot day to day.
Ongoing Optimization
Adapt maps and update software as the facility evolves.
Training & Handover
Provide operators with the knowledge needed to manage the robot day to day.
Remote Monitoring
Monitor robot operations and receive performance information through the app.
Ongoing Optimization
Adapt maps and update software as the facility evolves.
Site Assessment
Understand the facility, floor types, traffic patterns and operational requirements.
Mapping
Configure operating areas and routes according to the environment.
Robot Deployment
Introduce the robot into daily operations with minimal disruption.
What SPARK adds
We are not a box shifter. Deployment covers site survey, mapping, workflow design, integration planning, training and launch — so your robot arrives configured for your building rather than dropped at your loading bay.
If the survey shows the robot is wrong for your site, we will say so.
upSPARK and ongoing support
From installation and user training to software updates and on-site maintenance, we provide full after-sales support.
Technology That Keeps Improving
Every SPARK robot is managed through its manufacturer app and cloud platform, where operators can schedule tasks, monitor each robot remotely and review performance reports. SPARK supports you from installation and training through to software updates and maintenance.
maintenance tasks
Routine maintenance is kept simple, with clear schedules for brushes, filters, tanks and other consumables. SPARK guides your team through each task so the robot stays ready to work.
scheduling
Tasks and schedules can be set and adjusted through the app or control panel, so the robot works at the times that suit your site, including out of hours.
guided maintenance
SPARK provides step-by-step guidance for maintenance tasks, helping your team keep the robot running reliably with minimal downtime.
expert support
Our UK-based team provides expert after-sales support, including troubleshooting, on-site maintenance and help with optimising your robot routines.
Safety, compliance and governance
Compliance
Certification and conformity
Declaration of Conformity and certification documents for this robot are available on request for technical and procurement review.
Obstacle handling and safety
360° Environmental Awareness
SPARK robots use onboard sensors to detect obstacles, slow down or stop, and reroute where required. Detailed safety behaviour is covered in the product documentation.
Operating boundaries
Mapped operating areas
The robot operates within the mapped areas and configured routes set up during deployment. Operating conditions are listed in the technical specifications above.
Data and privacy
App and cloud management
Tasks, schedules and reports are managed through the manufacturer app and cloud platform. Details of data handling and privacy are shared as part of deployment planning.
Documents for review
Documentation pack
The user manual, specification sheet and conformity documentation can be shared for technical and procurement review.
Choosing between Spark delivery robots
KettyBot
KettyBot Pro
T10
MYLO X
Frequently asked questions
Questions about using the KettyBot at your site
What can KettyBot do?
KettyBot greets and escorts guests, shows promotions on its 18.5″ screen and delivers food, drinks and items to multiple tables in one run.
How much can KettyBot carry?
Up to 30 kg in total.
How long can KettyBot operate?
KettyBot runs for 8–12 hours per charge, recharges in about 4.5 hours and returns to its dock automatically.
How narrow a space can KettyBot pass?
It navigates aisles as narrow as 52–55 cm using laser and visual SLAM.
Can several KettyBots work together?
Yes. PUDU Scheduler lets KettyBot communicate directly with any robot on the same network.
Which colours are available?
KettyBot comes in Sleek Salt White and Bold Beige Yellow.
How do I request engineering support if there is a problem?
Contact the SPARK support team. We provide after-sales support including troubleshooting, software updates and on-site maintenance for your KettyBot.