Robo-C2 Mimics Humans with Customizable Arms, Emotions
Robot Details
Robo-C2 • PromobotPublished
February 3, 2026
Reading Time
3 min read
Author
Origin Of Bots Editorial Team

Promobot Unveils Robo-C2
Promobot unveils Robo-C2, its latest humanoid robot that pushes boundaries in human-like interaction by replicating facial microexpressions and deploying flexible arms for natural gestures. Announced through recent company channels, this model transforms service environments with customizable appearances modeled after any individual, complete with emotional nuances like eyebrow tilts and lip movements. Businesses gain a tool that not only converses autonomously but also builds rapport, signaling a shift toward robots indistinguishable from humans in daily encounters. Early adopters report heightened customer engagement, positioning Robo-C2 as a game-changer for retail and hospitality.
Arms Reshape Interactions
Robo-C2's standout arms, each boasting 12 degrees of freedom powered by 12 motors, enable precise manipulations like handshakes, pointing, and lifting objects up to 1kg. These customizable limbs adapt to specific tasks, from promotional waving to delicate tool handling, fostering seamless human-robot collaboration. Unlike rigid predecessors, the arms integrate with the robot's silicone skin for fluid, lifelike motions that enhance trust during conversations. This innovation allows operators to tailor gestures via Python scripting and APIs, making every interaction feel personal and responsive.

Emotions Engineered Real
At the core of Robo-C2 lies its facial system with 29 degrees of freedom in the head, driving over 600 microexpressions through mechanical muscles that mimic eye blinks, wrinkles, and smiles. Three-layered silicone skin captures human subtleties like lip curvature and eye shapes, powered by AI voice modules handling over 100,000 phrases for context-aware responses. Promobot's proprietary OS orchestrates these elements, ensuring emotions align with dialogue, from welcoming grins to empathetic nods. This engineering breakthrough redefines emotional intelligence in robotics.
Deployments Spark Change
Robo-C2 deploys in diverse settings, greeting museum visitors with personalized facts, guiding bank customers through services, or simulating dental patients for student training with smart jaw sensors that monitor pressure and temperature. In shopping centers, it promotes products via screen displays and natural chats, boosting loyalty without fatigue. Expo halls benefit from its endless scenarios, remembering names and delivering tailored marketing. These applications automate routines, cut staffing costs, and create memorable "wow" moments that amplify social buzz.

Skills Power Dexterity
Standing 160 cm tall, 50 cm wide, and 40 cm deep at 50 kg, Robo-C2's bipedal legs support indoor SLAM navigation at 1.5 km/h with ultrasonic avoidance, enabling smooth approaches for handshakes via palm pressure sensors. HD RGB cameras recognize faces and objects, while an 8-microphone array with beamforming captures voices clearly; the 10.1-inch chest touchscreen adds visual info. A 3-5 year battery sustains long interaction sessions, force-limiting and emergency stops ensure safe people-handling, turning specs into dexterous skills like precise greetings and object demos.
Rivals Face-Off
| Robot | Strengths over Robo-C2 | Robo-C2 Advantages | Weaknesses vs. Robo-C2 |
|---|---|---|---|
| CyberOne | Superior outdoor mobility, faster speed | 600+ microexpressions, customizable skin | Lacks palm sensors, shorter battery life |
| ALICE 3 | Advanced AI learning, multi-language | Arm dexterity (12 DoF), emotion mimicry | Less facial freedom (under 29 DoF head) |
| Kaleido 8.0 | Higher payload (2kg+), rugged build | Natural conversation, 3-5yr battery | Slower gesture APIs, no dental sim |
| KUAVO-MY | Compact size, lower cost | Bipedal walking, 600 microexpressions | Inferior voice array, limited navigation |
Sources
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