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other · production

Stretch 3

Hello Robot · United States · 2024

A lightweight one-armed mobile manipulator on a rolling base, sold as an open-source research and assistive platform.

Specifications

1. [1]The Robot Report - Stretch 3 launch coverage · press · retrieved 2026-08-14“Size: 33 x 34 x 141 cm (13 x 13.4 x 55.5 in.)”
2. [2]The Robot Report - Stretch 3 launch coverage · press · retrieved 2026-08-14“Weight: 24.5 kg (54 lbs.)”
3. [3]Hello Robot - Stretch 3 Hardware Guide (archived official docs) · manufacturer · retrieved 2026-08-14“Recommended Max payload - 2kg”
4. [4]The Robot Report - Stretch 3 launch coverage · press · retrieved 2026-08-14“Runtime: Two to five hours”
5. [5]The Robot Report - Stretch 3 launch coverage · press · retrieved 2026-08-14“Stretch 3 is priced at $24,950”

Specifications drift. Each retrieval date is shown so a stale number is visibly stale rather than quietly wrong.