Proxie Gen 2 vs Stretch 3 vs UVD Robot

Measure	No public photo yetWe only show photos we're allowed to useProxie Gen 2	Stretch 3	UVD Robot
Maker	Collaborative Robotics (Cobot)	Hello Robot	UVD Robots (Blue Ocean Robotics)
Country	United States	United States	Denmark
Status	Commercial	Commercial	Commercial
First shown	2026-06-22	2024-02-15	2018
Released	2026	2024-02	2018
Price	—	$24,950	—
Height	—	—	178 cm
Weight	—	24.5 kg	120 kg
Top speed	—	—	2.7 km/h
Payload	100 kg	—	—
Battery	—	—	—
Joints (DoF)	—	—	—
Moves on	Wheels	Wheels	Wheels
Hands	simple	simple	none
Built for	moving carts, two-armed picking, placing and restocking	research, home assistance	UV-C disinfection of rooms, hospital infection control, cleanroom disinfection
Units built or sold	28 Gen 1 robots had logged nearly 13,000 hours and moved 154,000 carts before launch	—	Hundreds shipped during the COVID-19 pandemic; about $80,000-90,000

Figures are what makers or the press published; “—” means not published. Each robot's profile links to its sources.

Popular comparisons

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How comparisons are chosen

Every robot page, the suggestions above and the popular list follow the same rules, so a comparison is never a random pick. You can still compare any two robots yourself with the menus at the top.

1. Like with like. Humanoids are compared with humanoids, and a machine only with its own type: a robot dog with robot dogs.
2. Another maker. A maker’s own models are listed on its page instead.
3. Moves the same way. Walking robots with walking robots, wheeled with wheeled, fixed upper bodies with fixed upper bodies.
4. Same stage. Robots on sale or in pilots with each other; prototypes with prototypes; research platforms with research platforms; past robots with robots of their time.
5. A shared main job. At least one job in common, such as factory work, retail or care. Broad labels like research, education or general-purpose only count when a robot has nothing more specific.
6. Close in time, size and price. First shown within two years, in the same size class (full size from 150 cm, mid size 100 to 149 cm, small under 100 cm) and priced within three times of each other when both prices are published. If fewer than two robots pass, these three are relaxed and the page says the matches are the nearest ones.

Under each peer’s name, the page lists which of these it shares. Closer size and price, and more jobs in common, put a robot higher in the list.