Quick Verdict
Digit leads in higher payload, while Astribot S1 leads in more DOF, longer runtime, lower price. Overall, Astribot S1 has an edge in 3 out of 4 compared categories.
Digit
Agility Robotics (Amazon)
Astribot S1
Stardust Intelligence
DNA Fingerprint Overlay
Digit Astribot S1
Specifications
$250,000Price$100,000
175 cmHeight170 cm
65 kgWeight80 kg
16DOF36
16 kgPayload10 kg
4hRuntime5h
1.5 m/sSpeed—
YesStairs—
YesLiDARYes
N/AComputeLinux-based
Task Capabilities
✓Pick up a box from shelf?
◔Open a door handle?
✕Pour liquid into cup?
✕Use a power tool?
✕Type on keyboard?
✓Climb stairs with load?
◔Walk on uneven terrain?
✕Run (>3 m/s)?
◔Crouch under obstacle?
✓Navigate in crowd?
✓Recognize & locate objects?
✕Respond to voice commands?
✓Detect humans nearby?
◔Work 8-hour shift?
✕Hot-swap battery?
◔Operate 24/7 (with charging)?
✕Work in rain (IP65+)?
✕Work below 0°C?
✕Work in dusty environment?
✓Work safely alongside humans?
Ecosystem Openness
55
Digit
/100
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Astribot S1
ROS2 compatible, Python SDK. Closed source. Limited public docs.
Last updated: 2025