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Ja Robot, that help you

The future starts today. Meet Waiter, Strongman, Cleaner, and Butler. Your team has just received a new reinforcement.
ROBOTS

Choose your own

Choose a robot that will work non-stop, reliably, and with a smile (even though it doesn't have a face).

JA, ROBOT. CLEANER.

KLEENBOT C40
It is designed to **transform** the way commercial space maintenance works. I am here to ensure that your establishment is always **perfectly clean** and ready to welcome guests, without any effort from your staff.

My job: I am a comprehensive **4-in-1** solution for dry cleaning. I can sweep, vacuum (with a maximum suction power of **19000 Pa**), and mop dust. I have a maximum cleaning width of **610 mm** and can effectively clean up to **600 m²** per hour. All with maximum precision in demanding operations.

My superpower: After a single automatic charge, I can clean a massive area of **4500 m²**. I am extremely flexible – I can be manually guided for space mapping or perform fully automatic cleaning, and you simply manage everything through the **KEENON App**. Furthermore, I have a **long operating time** (up to 10 hours when mopping) and **fast charging** (5–6 hours).

For you, this means: More time for your cleaning staff for the details that require a **human touch**, and ensuring consistent, fast, and **highly effective maintenance** of large areas.
I WANT THE CLEANER TO HELP US.

JA, ROBOT. CLEANER. (KLEENBOT C20)

It is designed to transform the way cleaning works in medium-sized commercial spaces that require comprehensive and precise maintenance. I am here to ensure that your floors are always sparkling and hygienically clean – from carpets to hard surfaces.

My job: I am a comprehensive cleaning solution. I can sweep, vacuum, and scrub floors. My cleaning width for sweeping and vacuuming is 450 mm and for scrubbing it reaches 285 mm. Thanks to this, I achieve a high efficiency of up to 400 m² per hour. I work independently with a volume of 7 litres of clean water and a 5-litre waste tank, which allows for long cleaning cycles.

My superpower: In a compact body (I weigh only 22 kg), I hide high performance and fast reaction. My charging takes only 4 hours, so I am almost continuously ready for work. Thanks to precise navigation, I can even get into narrower spaces. I am here to replace demanding manual labour and ensure constant cleaning quality.

For you, this means: More time for your staff for other activities, reduced operating costs for cleaning, and a consistently high level of cleanliness that your guests and employees will appreciate.

JA, ROBOT. CLEANER. (KLEENBOT C30)

It is designed to transform the way floor maintenance works in your commercial spaces. I am here to ensure that your space is always perfectly clean and ready to welcome guests, with minimal human intervention.

My job: I am a comprehensive 3-in-1 solution for dry cleaning. I can sweep, vacuum (with a maximum suction power of 19000 Pa), and mop dust. I have a maximum cleaning width of 610 mm (Double Side Brushes + Sweeping Brush) and thanks to my speed of 0.8 m/s, I can effectively clean up to 600 m² per hour.

My superpower: I am a master of efficiency and coverage. After a single automatic charge, I can clean a massive area of up to 2500 m², making me ideal for long, uninterrupted cycles (battery life of up to 10 hours when mopping). I have a Dual Operating Mode, meaning you can switch between fully automatic cleaning and manual space mapping thanks to the innovative retractable handle.

For you, this means: More time for your cleaning staff for the details that require a human touch, and ensuring consistent, fast, and highly effective maintenance of large areas at low operating costs.

JA, ROBOT. CLEANER. (KLEENBOT C40)

Our mission: Radical change of floor hygiene standards

I am a professional autonomous system, precisely engineered to revolutionize floor maintenance in your company. My primary task is to ensure that your space – be it a hotel, a large office centre, or a hospital – is always impeccably clean, with uncompromising adherence to hygiene standards.

My job: Comprehensive 4-in-1 solution with high performance

I represent a fully integrated solution that performs four key activities in one cycle: sweeping, vacuuming, wet scrubbing, and drying floors. Thanks to an optimized design, I scrub floors with a cleaning width of 400 mm and sweep with a width of 560 mm.

With voluminous tanks (16 L clean, 14 L wastewater) and overall efficiency, I can clean up to 1,100 m² per hour, significantly surpassing the speed and consistency of manual methods.

My superpower: Continuous readiness and endurance

The key to my operational excellence is my ability to work with minimal downtime:

  • Lightning-fast service: Charging takes me only 2 hours, and I support quick battery replacement, ensuring near-continuous work readiness 24/7.

  • Long cycles: I am adapted to various requirements – for wet scrubbing, I have an endurance of up to 5 hours, and for dry sweeping, I can handle a long 12 hours.

  • Compact giant: Despite my robust tanks, I am designed to move elegantly in commercial spaces.

For you, this means: Personnel optimization and unparalleled maintenance

My deployment will allow you to optimize the allocation of human resources. I free your cleaning team from routine, time-consuming tasks so they can focus on specialized details. The result is a consistently higher level of hygiene and cleanliness, a significant reduction in operating costs, and a guarantee of top-notch maintenance for your floors.

JA, ROBOT. CLEANER. (KLEENBOT C55)

My mission: Maximum cleanliness for large commercial areas

I am the flagship for the maintenance of extremely large commercial areas. My function is to eliminate logistical downtime and guarantee absolute, continuous cleanliness in large shopping centers, airports and industrial halls where conventional solutions fail.

My job: Industrial performance and top-notch stain cleaning

My job is high-capacity, robust large-scale cleaning. I am equipped with a special three-brush system that effectively removes even the most stubborn stains and deposits. I have an optimized cleaning width of

55 cm, which is designed for maximum throughput and speed in large areas.

My superpower: Autonomous continuity and collaboration

The key to my strength is long-term continuous operation. Thanks to my high-capacity design and robust chassis, I am ready for extended operations. I support

collaboration of multiple robots in one space, I can automatically recharge and continue working without human intervention. You can follow all information about my status, cleaning progress and task completion in real time on my

11.6-inch display.

What this means for you: Logistical security and economic efficiency

My deployment means guaranteed operational continuity and reduced total cost of ownership (TCO). I reduce the need for human supervision of routine tasks to a minimum, ensure consistent quality across all large zones and optimize the costs of managing the entire fleet in your facility. I am a strategic, not just an operational investment.

JA, ROBOT. STRONGMAN.

KEENON S100
It is designed to **transform** the way internal logistics and heavy load handling works. I am here to ensure that bulky goods are transported **reliably**, **effortlessly**, and with **continuous operation**.

My job: I **deliver**, **transport**, and facilitate the movement of bulky goods throughout the workplace. All with a maximum capacity of **over 100 kg**, relieving staff of handling work.

My superpower: Thanks to three charging options, including a **15-second battery swap**, I can work **24/7** and reach a speed of **1 m/s**. My safety is paramount – I have a **360° obstacle avoidance system**, an anti-collision strip, and **three emergency stop buttons** for safe deployment. Furthermore, I am **Plug-and-Play**, ready for immediate use thanks to the pre-installed operating system.

For you, this means: More time for your employees for skilled work, **elimination of the risk of injuries** from heavy handling, and ensuring the **continuous efficiency** of the entire warehouse or logistics centre.
I WANT THE STRONGMAN TO HELP US.

JA, ROBOT. STRONGMAN. (S100)

I am constructed to transform the way internal logistics and heavy load handling works. I am here to ensure that bulky goods are transported reliably, safely, and with continuous efficiency.

My job: I deliver, transport, and facilitate the movement of bulky goods throughout the workplace. All with a maximum capacity of over 100 kg (220 lbs), effectively relieving staff of demanding handling work. I can move at a speed of up to 1 m/s and work with a volume that fits on my standard shelf (86.5 x 60.0 x 80.0 cm).

My superpower: My superpower lies in continuous availability and maximum safety. Thanks to three flexible charging options – including the key feature of a 15-second battery swap – I can work 24 hours a day, 7 days a week. I am maximally safe, equipped with a 360° obstacle avoidance system, an anti-collision strip, and three emergency stop buttons. Furthermore, I am Plug-and-Play, ready for immediate deployment thanks to the pre-installed operating system and application.

For you, this means: More time for your employees for skilled work, elimination of the risk of injuries from heavy handling, and ensuring a consistent, fast, and continuous flow of material throughout your logistics or production centre.

JA, ROBOT. STRONGMAN. S300

Your robust partner for internal logistics with extreme load capacity.

It is designed to transform the handling of the heaviest and bulkiest loads. I am here to ensure that the logistics and transport of loads weighing up to 300 kg become a seamless, fast, and safe operation.

My job: Handling with extreme strength

I deliver, transport, and easily lift loads. My key capability is to lift and handle cargo up to 300 kg thanks to the shelfless structure, a low-slung 23 cm chassis, and a lifting platform that can handle shelves up to 120 × 120 cm in size. I support multiple smart delivery modes, including circular, direct, or multi-point transport.

My superpower: AI autonomy and continuous operation

I utilize cutting-edge fusion of LiDAR SLAM and stereo vision, which enables me to perform dynamic auto-planning of the route and immediate route changes in milliseconds to avoid obstacles. I work continuously 24/7 thanks to 6 hours of operation at full load and fast charging (3.5 hours), supporting both automatic charging and battery swap. Thanks to on-device planning, I can work without interruption even without a Wi-Fi/5G network. I have a 360° safety shield with sensors and a triple emergency stop, guaranteeing the highest safety.

For you, this means: More time for your employees for higher value-added work, a dramatic reduction in the risk of injuries from handling heavy loads, and extremely fast and flexible deployment thanks to VSLAM technology, which shortens installation from months to just 1 day.

JA, ROBOT. WAITER.

DINERBOT T11
It is designed to **transform** the way restaurants and hotels operate. I am here to ensure that food always arrives at the guest **hot and on time**.

My job: I **deliver**, **clear tables**, and **help with setting the table**. All with maximum precision in demanding operations.

My superpower: I will **never forget** what I have to deliver, and I will **never complain** about a full restaurant.

For you, this means: **More time** for your waiters for **personal service** and an increase in the **efficiency** of the entire team.
I WANT THE WAITER TO HELP US.

JA, ROBOT. WAITER. T3. (DINERBOT T3)

Our mission: Hygienic safety and efficient space utilization

I am a robust delivery specialist, designed for unrivalled hygiene and maximum utilization of transport space. My goal is to streamline courier and delivery services in your operation, while guaranteeing absolute safety and privacy of the contents.

My job: Large-capacity and flexible distribution

My work is efficient, high-volume logistics with a total load capacity of 40 kg. I offer a spacious 180-litre cargo area with high flexibility: thanks to customizable shelves (heights of 23 cm, 38 cm, 69 cm), I can safely transport various types of food, beverages, or medical supplies, from trays to tall items. I have a movement speed of up to 1.0 m/s, which accelerates the entire delivery process.

My superpower: Content security and 3D navigation

My main superpower is advanced security and delivery hygiene. I have automatic doors activated by step or password, which guarantee safe and hygienic service, protecting goods from spillage and unauthorized access. I utilize cutting-edge technology for precise navigation, combining 3D spatial perception with patented algorithms for route optimization and multi-robot dispatch. With a battery life of up to 12 hours, I maintain operational continuity even during demanding shifts.

For you, this means: A safe and adaptable courier solution

Thanks to me, you gain an absolutely safe and customizable courier solution suitable for diverse needs (from catering, through hotel service, to internal logistics). I maximize the efficiency of your delivery thanks to the large volume, while simultaneously strengthening client trust in the cleanliness and safety of the transported goods.

JA, ROBOT. WAITER. (DINERBOT T8)

Our mission: Agile service for cozy and smaller establishments

I am a specially optimized compact assistant, designed for manoeuvring with extreme agility. My goal is to ensure smooth and fast service even in the coziest and most complex spaces, where every centimetre is critical.

My job: Fast delivery and smart self-service

My job is efficient logistics with an emphasis on speed (max. 1.0 m/s) and safety when transporting cargo up to 20 kg. My delivery is focused on guest comfort: a 300° open tray is available, which, along with sensors, voice prompts, and visual guidance on a 10.1-inch display, ensures simple and reliable self-service.

My superpower: Compactness and advanced safety

Thanks to my minimalist dimensions, I can safely weave through an aisle that is only 55 cm wide, opening up possibilities for space optimization. My safety is paramount: I use three stereo vision sensors that effectively detect not only common but also low-lying obstacles (under 5 cm), thus guaranteeing precise and safe service in any environment. Furthermore, with a battery life of up to 15 hours and fast 4-hour charging, I am ready for almost continuous operation.

For you, this means: Space efficiency and higher safety

My deployment will allow you to maximize table capacity and increase turnover without sacrificing delivery speed. I ensure flawless and safe operation, thus freeing up your staff's time. You gain a smart, reliable partner that is ideal for smaller cafés, bistros, or restaurants with limited space.

JA, ROBOT. WAITER. (DINERBOT T9)

Our Mission: Maximum Capacity and Operational Consistency

I am a robust, high-capacity assistant, designed for continuous and extremely reliable operation. My primary goal is to handle the heaviest food delivery and dish removal workloads with absolute stability, thereby enhancing the efficiency of your restaurant or large-capacity canteen.

My Job: Flexible Distribution and High Load Capacity

My job is efficient logistics and service. I have a total capacity of 40 kg (with a 10 kg limit per floor), making me ideal for serving large groups or quickly removing large amounts of dishes. I am extremely adaptable - my trays have adjustable gaps, allowing me to transport different sizes of food and drinks without any problems. The operation is intuitive thanks to the large touchscreen display located at the ideal height for the staff.

My superpower: Extreme endurance and stable driving

I have three key strengths: Tireless endurance: Thanks to automatic charging and a long-lasting battery, I can work for up to 18 hours on a single charge, while a full charge takes only 4 hours. Absolute stability: My chassis is equipped with a patented independent suspension with shock absorption, which guarantees safe and stable transportation even over bumps, without the risk of tipping over. Intelligent coordination: I use advanced algorithms for route planning and 3D spatial perception, which allows me not only to avoid obstacles, but also to effectively cooperate with an entire fleet of robots.

What this means for you: Lasting reliability and a secure investment

My deployment means guaranteed continuity of delivery services and reduced operational worries. You get an extremely durable and stable partner for the most difficult logistics tasks. Predictable 18-hour operation maximizes my productivity, ensuring a quick and measurable return on your investment.

JA, ROBOT. WAITER. (DINERBOT T10)

Our Mission: Interaction, Engagement and Value-Added Delivery

I am an expert delivery and marketing assistant, tasked with taking guest interaction to the next level. My goal is to turn every logistical moment into a fun and engaging experience, increasing the overall value, atmosphere and memorability of your establishment.

My Job: Delivery, Marketing and Seamless Pickup

I am more than just a 40kg high-capacity carrier. My job is fully interactive. I respond to touches and actions with my head movements, creating dynamic feedback. With a 23.8-inch screen and interactive elements, I serve as a mobile advertising and communication tool. Guests can pick up their order themselves thanks to open tray access with visual guidance and voice prompts that ensure a seamless pickup. In addition, AI detection will confirm the order pickup.

My superpower: Precision navigation and personalization

My main superpower lies in safety and autonomous movement. For orientation, I use an advanced 360° recognition system that combines four stereo vision sensors with VSLAM technology and an RGB camera, which gives me ultra-wide and clear vision in crowded spaces. Thanks to patented route planning algorithms, I can safely navigate aisles with a minimum width of 59 cm. I also offer a variety of styles - from customizable voices and facial expressions to accessories, allowing me to perfectly blend in with your brand identity.

What this means for you: More fun, more safety

My commitment means increased engagement and fun for your customers, strengthening brand loyalty and differentiating you from the competition. I free your staff from routine running, while I guarantee safe and precise operation with maximum safety thanks to 360° sensors. You get not only an effective assistant, but also a unique dynamic marketing element.

JA, ROBOT. WAITER. (DINERBOT T11)

Our Mission: Agile Logistics for Space-Constrained Operations

I am the latest generation of intelligent assistants, specially designed for crowded and space-constrained operations. My goal is to penetrate even the narrowest aisles and deliver orders with surgical precision, ensuring smooth operation without limiting table capacity.

My job: Fast and compact distribution

My job is fast, discreet logistics and delivery in cramped conditions. With a total capacity of 20 kg, I am ideal for the rapid delivery of small and medium-sized orders. I have an adjustable operating speed of up to 1.0 m/s, which allows me to adapt to the dynamics of your restaurant or café. My trays are optimized for stable load distribution, while I can safely place up to 10 kg on the bottom shelf.

My superpower: Extreme maneuverability in narrow aisles

My main superpower is my specialization in narrow aisles. Thanks to my ultra-compact design and top-notch navigation, I can safely weave through an aisle that is only 49 cm wide. This makes me an invaluable solution for restaurants where every inch of space is critical. Even when fully loaded, I maintain stability and can overcome minor slopes of up to 5°.

What this means for you: Maximizing space and speed

My commitment gives you the key to efficient operation even in the most space-constrained conditions. I increase delivery speed, minimize the risk of collisions and errors, and allow your staff to focus on the guest. You get an agile and reliable partner that maximizes occupancy and profitability without sacrificing delivery speed.

JA, ROBOT. BUTLER.

BUTLERBOT W3
It is designed to transform the room service in your hotel. I am here to ensure that any order or amenity arrives at the guest safely, hygienically, and with maximum discretion.

My job: I deliver room service, goods, and amenities to the floors. All at once for up to four different guests, with maximum precision and a load capacity of 20 kg.

My superpower: I can communicate with the elevator myself, travel between floors, and deliver 24/7 without stopping. At the same time, I guarantee contactless and hygienic delivery thanks to automatic doors and ventilation.

For you, this means: More time for your reception staff and concierges for personal service and an increase in the prestige and efficiency of the entire hotel operation.
I WANT THE BUTLER TO HELP US.

Our mission: Privacy and efficiency on the floor

I am a special robot, designed for the hotel environment, where discretion and speed are key. My goal is to streamline room service, while allowing hotel staff to focus on guest interaction.

My job: Delivery that transcends floors

I am a fully autonomous room service assistant with a load capacity of 20 kg and a battery life of up to 12 hours. I can serve up to four different locations during one trip thanks to four independent compartments.

  • I ride the elevator: Thanks to IoT Elevator Rider technology, I can communicate with the elevator and move between floors myself, significantly speeding up delivery.

  • Safe and hygienic delivery: Automatic doors and ventilation ensure that delivery is always contactless, hygienic, and with maximum regard for guest privacy and spill prevention.

My superpower: Discrete autonomy

I work in the hotel as a quiet and efficient team member who can move through a minimum aisle width of 70 cm and reach a speed of 0.8 m/s.

  • Always ready: I have a long battery life of up to 12 hours, and a full charge takes me only 6.5 hours.

  • Four in one: Each of my four compartments is independently accessible, meaning I can deliver different needs to up to four locations at once.

For you, this means: Premium services and cost savings

Thanks to me, you can offer guests premium 24/7 room service without increasing staff. I reduce operating costs, increase response speed, and at the same time guarantee the highest hygiene standards.

ARE YOU INTERESTED?

Do not hesitate to contact us and we will prepare a tailor-made offer for you.
WE OFFER MORE

Services

Our cooperation does not end with the sale; we are ready to cover your complete needs.
SERVICE

We guarantee continuous operation

Our robots are designed for peak operation, but technical support is essential. We offer comprehensive service packages that include remote diagnostics, routine, and predictive maintenance. Thanks to continuous monitoring of the robot's status via cloud connection, we react immediately to any issue. Leave the care of the robots to us and focus only on your business.
RENTAL

Maximum flexibility without long-term commitments

Long-term rental is the ideal choice if you need to quickly and cost-effectively introduce robotics into your operation. Unlike operational leasing, you are not bound by a fixed duration and can even exchange the robot for a different model during the contract period. The process is fast, saves costs, and allows you to test the robot in practice with minimal risk.
OPERATIONAL LEASING

Robot-as-a-Service (RaaS): Drive and don't worry

Operational leasing is our form of the RaaS (Robots-as-a-Service) model and represents a long-term rental rather than a purchase. You avoid a high initial down payment and instead pay one stable monthly fee. This fee often includes complete service, maintenance, software updates, and insurance. After the contract ends (usually 2-4 years), you simply return the robot or choose a new model. RaaS brings immediate return on investment thanks to low and predictable monthly costs.
LEASING

The path to ownership with a reasonable down payment

For clients who plan to own the robot after the contract ends, we offer financial leasing. It requires a higher initial down payment (usually 10% to 25% of the price), but after the last payment is made, the robot transfers into your ownership. It is a classic form of financing that allows you to pay off the robot while actively using it.
SLA Contract (Service Level Agreement)

Definition of guarantee for your peace of mind

The SLA contract defines the precise quality and conditions of service that we guarantee you. This agreement details the scope of our support, the timeframes for resolving defects and problems (e.g., localization and removal), as well as measuring service availability. By concluding an SLA, you ensure the continuous functionality of your robot and minimize the risk of unplanned downtime with clearly defined support terms.
HAPPY CLIENTS

Reviews

Our robots are already helping in hotels and restaurants all over the world. Here are a few of them:
Ljubljana, Slovenia | E.Leclerc · Renowned supermarket chain
France | Supermarket
South Korea | Compose Coffee · Renowned local coffee chain
Canada | Brighton Retirement Home · Senior care service
South Korea | QooQoo Guro Premium store · Local leader in the area of Sushi bars
Washington DC, USA | Hilton Washington Dulles Airport · Internationally recognized five-star hotel
Auckland, New Zealand | M Social Hotel · Internationally recognized five-star hotel
Tokyo, Japan | Sheraton Grande Tokyo Bay Hotel · Internationally recognized five-star hotel
Sanya, China | Wingate by Wyndham Sanya Luhuitou · Internationally recognized five-star hotel
BLOG

Latest articles

Tips, trends, and stories about how robots are changing gastronomy and hospitality.
Your new colleague is coming: Introducing the "I, robot." revolution.

The world of commercial robotics is undergoing a transformation. They are no longer just machines – they are new team members. We are proud to introduce JA, ROBOT., which brings the global leader in service robotics to the Slovak and Czech markets: the KEENON Robotics portfolio. No more complaints about a crowded restaurant, no more […]

About us

Ja Robot is a Slovak company that brings to the gastronomy and hotel industry what seemed like science fiction just a few years ago – robots that genuinely work. We are the official distributor of top-tier Keenon robots, a leader in the field of service robotics worldwide.
Our mission is to help restaurants and hotels manage their daily routine faster, more efficiently, and with greater comfort for both customers and staff. A robot will never forget an order, it doesn't get tired, and it smiles (even if digitally) at every guest.
We believe that the future belongs to technologies that make life easier and service better. That is why we bring solutions that adapt to every operation – from waiters to delivery messengers.

Ja Robot. We simply make it work.
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ARE YOU INTERESTED?

CONTACT US

Are you interested in which robot is the right one for your operation? Write to us.
Contact Form Demo (#3) (#4)
info@jarobot.sk
SKEN
CONTACT US
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