MEMO
10 000 USD
Sunday Robotics
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.
Interested in MEMO?
Before committing to one specific model — are you sure MEMO is the right humanoid for your challenge? Our Buy-a-Humanoid service helps you find the humanoid that actually fits your use case, across all suppliers in the market.
Yes, help me find the right humanoidSkill Score
2
Specifications and details:
| Availability | Prototype |
|---|---|
| Nationality | US |
| Website | https://www.sunday.ai |
| Degrees of freedom, overall | 20 |
| Degrees of freedom, hands | 3 |
| Height [cm] | 170 |
| Manipulation performance | 2 |
| Navigation performance | 2 |
| Max speed (km/h) | 3.6 |
| Strength [kg] | 6 |
| Weight [kg] | 77 |
| Runtime pr charge (hours) | 4 |
| Safe with humans | Yes |
| CPU/GPU | Likely onboard GPU-accelerated compute plus edge services for ACT-1 |
| Ingress protection | Not specified |
| Camera resolution | Not specified |
| Connectivity | Not specified |
| Operating system | Not disclosed; internal robotics stack running ACT-1; likely Linux-based |
| LLM integration | Uses ACT-1 robot foundation model for policy and planning; no public integration with general-purpose chat LLMs announced |
| Latency glass to action | Not specified |
| Motor tech | Not specified |
| Gear tech | Not specified |
| Main structural material | Internal structure with rigid + elastic polymers, soft silicone outer shell |
| Number of fingers | 4 |
| Main market | Domestic home chores |
| Verified | Not verified |
| Walking Speed [km/h] | 3.6 |
| Shipping Size | N/A |
| Color | N/A |
| Manufacturer | Sunday Robotics |
Description
Memo is Sunday’s wheeled, semi-humanoid home robot designed to quietly take over the most repetitive chores in busy households. Instead of focusing on flashy stunts, Sunday positions Memo as an everyday appliance that clears tables, loads the dishwasher, folds laundry and even pulls espresso shots, so families get back time rather than more screens and notifications.
Behind Memo is Sunday’s “Skill Capture Glove,” shipped to thousands of “Memory Developers” who record real household routines in their own homes. That data – around 10 million chore “episodes” from more than 500 homes – trains Sunday’s ACT-1 foundation model to handle long, messy tasks like table-to-dishwasher cycles and sock folding, with an emphasis on zero-shot generalization to new homes it has never seen before.
New! 2026 Humanoid
Robot Market Report
198 pages of exclusive insight from global robotics experts — uncover funding trends, technology challenges, leading manufacturers, supply chain shifts, and surveys and forecasts on future humanoid applications.
now Google DeepMind
Physically, Memo is a 1.7 m-tall, 77 kg torso-style robot on a wheeled base, with two multi-DoF arms and simple but capable dual grippers. Its central column can raise and lower the upper body so the arms reach from floor level up to around 2.1 m, giving enough range to pick items off the floor, work at countertop height and access overhead shelves. The design prioritizes passive stability (it doesn’t have to “balance” like a biped), a soft silicone shell and smooth, low-speed motion for safe operation around children, pets and furniture.
I’m Olivia, Humanoid Analyst at Humanoid.Guide
My mission, together with the team, is to help your organization understand the landscape, compare solutions, and move toward successful robot deployments.
Memo is currently pre-commercial: Sunday is taking applications for a 2026 “Founding Family” beta in which about 50 households will receive individually numbered units while the team iterates on reliability, safety and service. Building a single Memo by hand costs roughly $20,000 today, and Sunday has publicly said it’s targeting a future retail price under $10,000 once it can manufacture at scale. That positions Memo as a high-end domestic appliance rather than a factory robot, with Sunday clearly betting on a large installed base of home robots powered by its ACT-1 model over the coming decade.
Contact Humanoid.guide
Website: https://www.sunday.ai/
