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About MEMO
Memo by Sunday is a wheeled home robot that uses ACT-1 and real-home training data to clear tables, load dishwashers and fold laundry autonomously.
Manufacturer
Key Specifications
Status
ACTIVE
Category
Humanoid
Verified
2026-09-15
Color
N/A
CPU/GPU
Likely onboard GPU-accelerated compute plus edge services for ACT-1
Verified
Not verified
Gear tech
Not specified
Motor tech
Not specified
Height [cm]
170
Main market
Domestic home chores
Nationality
US
Availability
Prototype
Connectivity
Not specified
Manufacturer
Sunday Robotics
Shipping Size
N/A
LLM integration
Uses ACT-1 robot foundation model for policy and planning; no public integration with general-purpose chat LLMs announced
Max speed (km/h)
3.6
Operating system
Not disclosed; internal robotics stack running ACT-1; likely Linux-based
Safe with humans
Yes
Camera resolution
Not specified
Number of fingers
4
Ingress protection
Not specified
Walking Speed [km/h]
3.6
Navigation performance
2
Latency glass to action
Not specified
Main structural material
Internal structure with rigid + elastic polymers, soft silicone outer shell
Manipulation performance
2
Degrees of freedom, hands
3
Runtime pr charge (hours)
4
Degrees of freedom, overall
20
Data sourced from Wikidata · Last verified: 2026-09-15 · Methodology