TheTechno Optimist.

MemoSunday Robotics—Sunday Robotics emerges from stealth with $35M Series A to launch Memo household robotMemoSunday Robotics—Memo demonstrates dishwashing, sock folding and espresso makingMemoSunday Robotics—Sunday raises $165M Series B at $1.15B valuation from Coatue, enters unicorn status four months after Series A

Sunday Robotics

Memo home robot, household chores, imitation learning

US$1.1B privateest. 2024sunday.ai (opens sunday.ai)Checked 10 Oct

The brief

Analyst view
  • Series A ($35M) November 2025; Series B ($165M) March 2026 at $1.15B valuation from Coatue.
  • Memo: 1.7m tall, 77 kg, 20+ degrees of freedom. Wheeled, not legged, for stable family use.
  • Learns from human demonstrations via Skill Capture Gloves; low-cost imitation learning at scale.

Technical approach

As reported
Imitation learning

Learning from human demonstrations

Memo learns from humans wearing Skill Capture Gloves; hands replicate recorded motions in hours.

Wheeled platform

Stable over bipedal or quadrupedal

Memo rolls on wheels instead of walking, maintaining low center of gravity and safety.

Dexterous manipulation

20+ degrees of freedom

Seven DOF per arm, four in the base, articulated fingers enable complex grasping tasks.

Continuous learning

Adding capabilities monthly

Memo learns multiple tasks in parallel from demonstrations; new skills deployed monthly.

Primer