Comparisons · Robot24.com Original

KEENON BUTLERBOT W3 vs. Relay+

KEENON BUTLERBOT W3 and Relay+ are autonomous indoor delivery robots built for hotel and healthcare workflows. We compare their capacity, runtime, speed, navigation and multi-floor delivery capabilities.

October 1, 2026 by Business Desk Team

KEENON BUTLERBOT W3 and Relay+ are compared here using the specifications and use cases recorded in the ROBOT24.com market-data comparison material.

At a Glance

Metric	KEENON BUTLERBOT W3	Relay+
Robot type	Autonomous indoor delivery robot	Autonomous indoor delivery robot
Use cases	Hospitality; healthcare; facility management; multi-floor delivery	Hotels and hospitals; room-service, amenities, medicines, lab samples and supply delivery
Dimensions	459 x 549 x 1081 mm	Approx. 920 mm tall
Weight	48 kg	~40.8 kg
Payload / capacity	20 kg; 90 L storage; 2-4 compartments	4.5 kg / 10 lb; secure enclosed bin
Maximum speed	0.8 m/s	~0.7 m/s
Runtime	Up to 12 hours typical; up to 15 hours in some conditions	~4 hours continuous runtime; returns to dock between missions
Charging time	~6.5 hours	Not publicly specified
Navigation	LiDAR SLAM; autonomous multi-floor delivery; elevator integration	Autonomous indoor navigation; route planning; elevator and secured-door integration
Sensors	LiDAR; dual stereo depth sensors; IMU; wheel encoders	Cameras and LiDAR reported in public materials
Special capability	Building access integration; automatic charging; multi-robot coordination	Secure delivery compartment; self-charging; healthcare and hotel workflow integrations
Availability	Commercially available	Commercially deployed
Price	US$20,000-30,000	Not publicly disclosed / quote-based

How They Compare

In terms of roles, KEENON BUTLERBOT W3 is recorded for Hospitality; healthcare; facility management; multi-floor delivery, and Relay+ is recorded for Hotels and hospitals; room-service, amenities, medicines, lab samples and supply delivery. In cases where they share similar users or settings, the two robots' records indicate some commonality, but with different deployment focus and mode of interaction.

On the published performance numbers Weight 48 kg KEENON BUTLERBOT W3 40.8 kg for Relay+ maximum speed 0.8 m/s KEENON BUTLERBOT W3 0.7 m/s Relay+ Run time Up to 12 hours typical; up to 15 hours in some conditions (~4 hours continuous runtime; returns to dock between missions) KEENON BUTLERBOT W3 operation.

The capacity also varies in the systems: KEENON BUTLERBOT W3: 20 kg; 90 L storage; 2-4 compartments; Relay+: 4.5 kg / 10 lb; secure enclosed bin.

On Autonomy, KEENON BUTLERBOT W3 is recorded LiDAR SLAM, Autonomous multi-floor delivery, elevator and LiDAR integration; Dual stereo depth sensors; IMU; Wheel encoders. On Relay+, it is Autonomous indoor navigation; Route planning; elevator and secured-door integration; Cameras and LiDAR (reported in public materials).

Summary

The two comparison models, KEENON BUTLERBOT W3 and Relay+ are both in the same comparison group but the specification results indicate the models are different for operating role, maneuvering/interaction method, endurance, autonomy, sensing, and deployment model. The above numbers should be interpreted as an unranked direct comparison between the supplied Robot24 comparison data.

KEENON BUTLERBOT W3 vs. Relay+

How They Compare

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