The BUTLERBOT W3 is an autonomous delivery robot purpose-built for environments where discretion, hygiene, and cross-floor logistics are non-negotiable. Designed specifically for hotels, hospitals, office buildings, and residential facilities, the W3 navigates complex multi-story environments entirely without staff involvement — calling elevators, boarding, riding, and exiting independently through IoT integration with building systems. With up to four individually enclosed, ventilated, and lockable compartments totaling 90 liters of carrying capacity, and the ability to complete up to 120 deliveries per day, the W3 delivers a measurable operational efficiency improvement of up to 300% over manual service workflows.
IoT Elevator Integration — The W3 communicates directly with building elevator and access control systems, enabling fully autonomous cross-floor delivery without staff assistance. It calls the lift, boards, rides to the target floor, and exits independently — making it the definitive solution for multi-story hospitality and commercial environments.
Up to 4 Independently Lockable Compartments — Each compartment opens, closes, and locks individually, keeping deliveries private, hygienic, and secure from loading to handoff. A single dispatch can serve up to four separate rooms or destinations in one trip, eliminating return journeys and dramatically reducing per-delivery labor time.
90-Liter Total Carrying Capacity — The modular compartment system — configurable in 2, 3, or 4 cabin layouts — accommodates a wide range of delivery types, from full room service meal setups and beverages to toiletries, documents, parcels, and medical supplies. Each compartment measures 39.0 × 38.5 × 30.0 cm.
Enclosed, Ventilated Compartments — Sealed cabin walls maintain food safety, delivery privacy, and hygiene standards throughout every journey. The ventilation system preserves item quality in transit, making the W3 suitable for temperature-sensitive or hygiene-critical deliveries in healthcare and hospitality settings.
Up to 120 Deliveries Per Day — High operational throughput supports round-the-clock service across extended shifts, with autonomous recharging ensuring the robot is always ready for the next run without manual intervention or staff oversight.
Dual Stereo Vision + 270° LiDAR Navigation — A dual stereo vision camera system combined with a 270° LiDAR sensor delivers panoramic environmental awareness, enabling precise SLAM-based mapping, real-time obstacle detection, and smooth navigation through hotel corridors, lobbies, tight passages, and elevator cabins.
11.6" HD Touch Screen — An interactive high-definition display provides clear guest-facing guidance for item pickup, delivery notifications, and operational status, while also supporting multilingual interaction across 14+ languages.
12-Hour Battery Life with Auto Recharge — The W3 sustains a full operational day on a single charge and autonomously returns to its charging station when battery levels fall, resuming service immediately upon recharge completion without any manual handling.
20 kg Load Capacity — Rated for up to 20 kg of combined load across all compartments, supporting heavy amenity requests, multiple meal orders, and mixed delivery types in a single trip.
SLAM Mapping & Real-Time Path Planning — Advanced simultaneous localization and mapping builds an accurate floor plan of the operating environment, enabling the W3 to navigate complex corridor layouts, adapt to dynamic obstacles, and optimize routes across multi-floor deployments automatically.
Cloud Management Platform — Real-time monitoring of robot status, delivery trajectories, and IoT operational data is accessible through the KEENON platform, giving facility managers complete visibility and control across single or multi-site deployments.
Category
Details
Dimensions (W × D × H)
45.9 × 54.9 × 108.1 cm (18.07" × 21.61" × 42.56")
Weight
48 kg (106 lbs)
Total Load Capacity
20 kg (44 lbs)
Total Storage Volume
90 liters
Compartment Configuration
2, 3, or 4 cabins (modular)
Compartment Dimensions
39.0 × 38.5 × 30.0 cm (15.35" × 15.16" × 11.81")
Compartment Features
Enclosed, ventilated, individually lockable
Max Moving Speed
0.8 m/s (2.63 ft/s)
Battery Life
Up to 12 hours (based on 3 deliveries/hour)
Charging Time
Approx. 6.5 hours (15% to 100%)
Minimum Passage Width
70 cm (27.56")
Max Slope Angle
7°
Daily Delivery Capacity
Up to 120 deliveries
Delivery Efficiency Gain
Up to 300% vs. manual service
Navigation System
SLAM mapping + real-time path planning
Sensors
Dual stereo vision cameras + 270° LiDAR
Obstacle Avoidance
Panoramic 3D detection with instant response
Elevator Integration
Yes — IoT-based autonomous lift calling and boarding
At TheRoboZone, we are committed to providing you with the best prices available online. If you find a lower price for the same product from another online store, let us know and we’ll not only match it—we’ll beat it by up to 5%. Your confidence in getting the best deal is our priority.
Conditions
Promotions such as rebates or “buy one, get one free” offers are excluded.
Competing websites must not be discount or auction platforms (e.g., eBay).
The competitor must be an Authorized Retailer of the product.
Price comparisons must include item cost, applicable taxes, and shipping charges.
Price matches are not applicable for exchange orders or replacement items (see our Return & Refund Policy).
Contact Us
For any questions or assistance, feel free to reach out to our customer support team:
Business Hours: Monday to Saturday, 9 AM to 6 PM EST
We offer a 30-day return window from the date your order is received. Items must be unused, undamaged, and in their original packaging with proof of purchase.
Defective, damaged, or incorrect items — returned at no cost to you for a full refund or replacement.
Change-of-mind returns — accepted within 30 days; a 25% restocking fee applies and will be deducted from your refund.
