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Noetix Bumi (Xiao Bumi)
Noetix Robotics (松延动力) · Starting from $4,045 · Get a current price
Overview
Bumi (小布米) is a compact 21-DOF bipedal humanoid from Beijing Noetix Robotics (松延动力), launched in October 2025 as the first consumer humanoid priced under CNY 10,000 (CNY 9,998, about $1,370). About 1 m tall with molded hands, a quick-release 48 V battery, phone app control, dance and teach-by-demonstration modes and a graphical programming platform; EDU versions add optional NVIDIA Jetson modules and a DDS SDK.
Software & 3D models
- URDF: yes
- MuJoCo: yes
- Isaac Sim (USD): not found
- Gazebo: not found
- CAD (STEP): not found
- SDK: yes
- ROS: not found
- ROS 2: not found
- RoboDK: not found
Checked 2026-10-17. Links are not published; we share them with clients.
Variants & pricing
| Variant | Status | Available | Current price |
|---|---|---|---|
| Bumi Lite | available | 2025 | $4,045 |
| Bumi Pro | available | 2025 | $6,065 |
| Bumi EDU-Air | available | — | $12,200 |
| Bumi EDU-Pro Compute: 6 TOPS controller + NVIDIA Jetson Orin Nano Super module (TOPS not stated by Noetix) |
available | — | $16,300 |
| Bumi EDU-Max Compute: 6 TOPS controller + NVIDIA Jetson Orin NX module (memory size and TOPS not stated by Noetix) |
available | — | $20,400 |
Get a price for the Noetix Bumi (Xiao Bumi)
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Full price history
| Price | Date | Variant | Source | Note |
|---|---|---|---|---|
| $4,045 | 2026-10-17 | Bumi Lite | AiFitLab (reseller) | USD price on international reseller page, entry model 'Bumi / Lite'; reseller prices are export prices and differ from the China list price. |
| $6,065 | 2026-10-17 | Bumi Pro | AiFitLab (reseller) | USD price on international reseller page, 'Bumi / Pro'. Official page adds high-intensity dance and 4G/5G module over Lite. |
| $12,200 | 2026-10-17 | Bumi EDU-Air | AiFitLab (reseller) | USD price on international reseller page, 'Bumi EDU / Air'. |
| $16,300 | 2026-10-17 | Bumi EDU-Pro | AiFitLab (reseller) | USD price on international reseller page, 'Bumi EDU / Pro'. |
| $20,400 | 2026-10-17 | Bumi EDU-Max | AiFitLab (reseller) | USD price on international reseller page, 'Bumi EDU / Max'. |
| $1,370 | 2025-10-22 | Bumi Lite | Noetix launch announcement (TechNode, Interesting Engineering) | Launch price CNY 9,998 (about $1,370 per press, converted at the press rate; the reports give no rate or date). Preorders announced for Double 11 to Double 12 2025. The reports do not name a variant, so the launch price may not be Lite; it is booked to the lowest tier. The reseller's later export price is about 3x higher. |
Sensors
- Camera
- IMU
Locomotion
bipedal walking
Manipulation
Arms: 4 DOF · Hands: Molded (non-articulated) hands; 4 DOF per arm
Use cases
education, home companion, maker, programming
Software
SDK: ✓ · ROS: ✗ · Open source: ✓
Key facts
- Press at launch (TechNode, Interesting Engineering, 2025-10-22/23) quoted 94 cm and 12 kg; the official Bumi page now lists 98 x 35 x 20 cm (standing) and about 17 kg, and the reseller lists 940 mm and 17 kg.
- Official specs for all variants: 21 DOF (6 per leg, 4 per arm, 1 waist), 70 N.m max knee torque, 48 V 5.1 Ah quick-release battery, 2-3 h runtime, Wi-Fi + Bluetooth (4G/5G on Pro and EDU-Pro/Max).
- Launch price CNY 9,998 is not shown on the official site; the JD.com listing was not readable, so no JD or subsidy price is recorded.
- International reseller also lists standard 'Air' ($5,300) and 'Max' ($7,760) tiers that the official page does not show.
- Open SDK on GitHub (Noetix-Robotics/noetix_sdk_bumi, noetix_bumi_lab) with high-level and low-level DDS controllers.
- Reseller page quotes a 48 V 3.5 Ah battery and 50 N.m knee torque; the manufacturer's page (5.1 Ah, 70 N.m) is used here.
- Official page data (noetixrobotics.com Bumi page script, fetched 2026-10-17): '关节模组最大扭矩 70N.m，最大移动速度 0.5m/s', listed under lower-limb DOF; read as the maximum movement speed 0.5 m/s (1.8 km/h). Noetix does not state compute TOPS for the Jetson modules, so none is recorded for the EDU variants.
About Noetix Robotics (松延动力)
Beijing Noetix Robotics (北京松延动力科技集团股份有限公司), founded by teams from Tsinghua and Zhejiang University, builds humanoid and bionic robots: Bumi (consumer humanoid under CNY 10,000), N2, E1 and the W1 wheeled bionic robot.
https://www.noetixrobotics.com · Founded: 2023 · HQ: Beijing, China
Last updated: 2026-10-17 · Full dataset (CSV/JSON, CC BY 4.0)