K1 Pro
Programmable bipedal humanoid STEM robot
Price
$399
Record checked Jul 8, 2026
Key facts
Values reflect the public record
- Height
- 349 mm (13.7 in)Manufacturer confirmed
- Weight
- 0.94 kg (33.16 oz)Manufacturer confirmed
- Payload
- No public data documented
- Degrees of freedom
- 17 (servo motors: head ×1, hands 3×2, legs 5×2)Manufacturer confirmed
- Runtime
- 55 minutes (≈0.92 hours)Manufacturer confirmed
- Max speed
- No public data documented
Canonical robot record
Overview
The Robosen Interstellar Scout K1 Pro is a programmable bipedal humanoid robot from Robosen Robotics, the Shenzhen-based maker also known for its officially licensed Transformers and Disney-Pixar robots. It walks freely on two legs using high-precision flexible servo joints, simulating a human-like gait without external supports or tethers.
The robot is built from aerospace-grade materials with an aluminum-alloy frame and a gunmetal-gray matte finish, giving it a durable yet lightweight body that is easy to carry. Robosen markets the K1 Pro as a next-generation family entertainment and STEM education robot, aimed at children, hobbyists, and creators alike.
The K1 Pro emphasizes accessibility through multiple control methods: voice commands for screen-free interaction, a companion app, and both block-based and manual programming so users can author and refine their own action sequences and movements.
RoboZaps maintains this record as part of its canonical robotics database. Specs are source-verified where linked; the record compares public facts across manufacturers rather than representing a single robot maker.
- Spec sources
- 1 linked
- Verification
- Verified · 8/8 specs source-verified
- Deployment
- Paid Deployment
- Last verified
- Jul 8, 2026
Key Features
- Free-walking bipedal locomotion driven by high-precision flexible servo joints that simulate a human-like gait
- Voice control with a large library of pre-installed commands for hands-free, screen-free interaction
- Dual programming modes: visual block-based programming and manual control for hands-on creativity
- Aerospace-grade aluminum-alloy construction with a gunmetal-gray matte finish for a lightweight, portable build
- Companion-app connectivity with pre-installed actions and dance routines
Specifications
Grouped technical data with source detail available on demand.
10 documented values
Mechanics
| Degrees of Freedom | 17 (servo motors: head ×1, hands 3×2, legs 5×2)Manufacturer confirmedVerified Jul 8, 2026 Robosen (opens in a new tab) |
|---|---|
| Locomotion | BipedalManufacturer confirmedVerified Jul 8, 2026 Robosen (opens in a new tab) |
Physical
| Height | 349 mm (13.7 in)Manufacturer confirmedVerified Jul 8, 2026 Robosen (opens in a new tab) |
|---|---|
| Weight | 0.94 kg (33.16 oz)Manufacturer confirmedVerified Jul 8, 2026 Robosen (opens in a new tab) |
| Width | 99 mm Unverified |
| Depth | 176 mm Unverified |
Power
| Runtime | 55 minutes (≈0.92 hours)Manufacturer confirmedVerified Jul 8, 2026 Robosen (opens in a new tab) |
|---|
Sensing
| Sensors | Onboard voice recognition (82 voice command words); no depth camera or IMU listed by RobosenManufacturer confirmedVerified Jul 8, 2026 Robosen (opens in a new tab) |
|---|
Software
| ROS Compatible | NoManufacturer confirmedVerified Jul 8, 2026 Robosen (opens in a new tab) |
|---|---|
| SDK Support | NoManufacturer confirmedVerified Jul 8, 2026 Robosen (opens in a new tab) |
Evidence & changelog
Sources behind this record and material corrections made over time.
Sources
- Robosen - tranche-3 verification (opens in a new tab) · Robosen — cites Battery Life, ROS Compatible, SDK Support, Sensors, Locomotion, Degrees of Freedom, Weight, Height
Record changelog
- Height: 95 cm changed to 349 mm (13.7 in) · Jul 8, 2026
tranche-3 verification (corrected): Official dimensions: 6.9×3.9×13.7 in (176×99×349 mm) — matches core height_mm=349. 95 cm is the Booster K1's height — contamination; spec row contradicts core.
- Weight: 19.5 kg changed to 0.94 kg (33.16 oz) · Jul 8, 2026
tranche-3 verification (corrected): Official: 33.16 oz (0.94 kg) — matches core weight_kg=0.94. 19.5 kg is the Booster K1's weight — contamination; spec row contradicts the record's own core field.
- Degrees of Freedom: 22 changed to 17 (servo motors: head ×1, hands 3×2, legs 5×2) · Jul 8, 2026
tranche-3 verification (corrected): Official: '17 servo motors (Head ×1/Hands 3×2/Legs 5×2)'. 22 is the Booster K1's DoF count — contamination.
- Sensors: 3D depth camera, 9-axis IMU, microphone array changed to Onboard voice recognition (82 voice command words); no depth camera or IMU listed by Robosen · Jul 8, 2026
tranche-3 verification (corrected): Current sensor list is the Booster K1's (stereo depth camera / 9-axis IMU / mic array) — contamination. Robosen's official spec sheet lists 17 servos, 2000 mAh batt
- SDK Support: Yes changed to No (app-based block/manual programming only; no public developer SDK) · Jul 8, 2026
tranche-3 verification (corrected): Robosen offers programming through its mobile app (block-based and manual modes), not a developer SDK. Contamination from the Booster K1 record.
- ROS Compatible: Yes changed to No · Jul 8, 2026
tranche-3 verification (corrected): Consumer STEM toy controlled via BLE Bluetooth 4.2 and the Robosen app (block-based/manual programming, voice commands). Official specs list no ROS support anywhere
- Battery Life: 55 minutes changed to 55 minutes (≈0.92 hours) · Jul 8, 2026
tranche-3 verification (corrected): Official: 'approximately 55 minutes' play time (2000 mAh pack). Value string is right; numeric_value=55 against canonical_unit hours is a minutes→hours normalizatio
Media
Manufacturer
Developer of programmable educational and consumer humanoid robots.
- Headquarters
- Shenzhen, China
- Founded
- 2018
