Cloud Climax can now bring you Emma the AI Robot with any WM Doll Body of your choice.
You will receive Emma the Robot with the WM Doll Body of your choice with the correct connectors installed in order that the Emma Robot face will be fully compatible.
Please note that Emma the AI Robot head is not immediately compatible with WM Doll bodies and that adjustments need to be made in the factory.
Please contact us if you have any questions.

Emma is available in three distinct versions, each designed for a different type of user. The right choice depends on how comfortable you are with technology and what kind of experience you’re looking for.
Emma AI Robot Comparison
| Feature |
Emma 405 |
Emma 402 (Silicone Head) |
Emma 403 |
| Positioning |
Simplest ever Emma |
Proven & refined |
Newest & most advanced |
| System |
ESP32 MCU (microcontroller) |
Android 5.1 |
Android 10.1 |
| Ease of Use |
⭐⭐⭐⭐⭐ Very easy |
⭐⭐⭐⭐ Easy |
⭐⭐⭐ Advanced |
| AI Interaction |
Voice-based only |
Voice + display |
Advanced voice + display |
| Apps / Android Features |
❌ No |
✅ Yes |
✅ Yes |
| Display Screen |
❌ None |
Rear flat display |
Rear round display (covered) |
| Connectivity |
Wi-Fi 2.4G + hotspot |
Wi-Fi 2.4G + hotspot |
Wi-Fi 2.4G / 5G + hotspot |
| Language Support |
English or Chinese or Japanese |
English & Chinese |
English & Chinese |
| Head Material |
Silicone only (1 option) |
Silicone head |
Silicone only (3 options) |
| Head Circumference |
~49 cm |
~52.5 cm |
~57 cm |
| Body Height Range |
145–158 cm |
155–165 cm |
165–175 cm |
| Outer Skin Material |
Silicone |
Silicone |
Silicone |
| Personalisation |
❌ No |
✅ Yes |
✅ Yes |
| Secondary Development |
❌ No |
❌ No |
✅ Yes |
| High-Level Development |
❌ No |
❌ No |
❌ No |
| Battery Access |
Removable |
Internal, non-removable |
Removable via display cover |
| Heating / Touch Sensors |
Optional (not included) |
Optional (not included) |
Optional (not included) |
| Best For |
Simplicity & best value |
Stability & realism |
Power users & future features |
Emma Version 405 – Simple AI Conversation
Best for ease of use and best value
Version 405 is the simplest Emma ever made. It focuses purely on voice-based AI interaction and reliable operation, without apps, screens, or Android systems. There is nothing to configure and nothing to update.
Choose Version 405 if you want a straightforward, low-maintenance Emma, are less technically confident, or simply prefer a robot that works without complexity.
Emma Version 402 – Proven Android System
Best balance of realism and stability
Version 402 uses a long-established Android system that Cloud Climax has supplied for years. It offers smart interaction features, display functionality, and now includes an upgraded silicone head option, while remaining predictable and easy to support.
Choose Version 402 if you want Android-based features, improved realism, and a system with a proven track record, without moving to the newest platform.
Emma Version 403 – Advanced Android Platform
Best for modern features and future flexibility
Version 403 is the newest and most advanced Emma model, built on Android 10.1 with stronger connectivity and expanded system capability. It features a larger silicone head, a refined display design, and supports secondary development.
Choose Version 403 if you want the most up-to-date Emma experience, faster connectivity, and are comfortable with a more advanced system.
At a glance
-
Want simple AI talking, no screens, no apps? → Version 405
-
Want a proven Android system with enhanced realism? → Version 402
-
Want the newest Android platform with maximum capability? → Version 403