Walker to U1 Ultra – UBTech’s Leap into Humanoid Robots

[00:00:09]UBTECH Robotics, founded in 2012 in Shenzhen, China, has emerged as a leader in humanoid robotics, transitioning from consumer and educational models to both industrial and commercial service applications.

[00:00:24]>> [music] >> The company unveiled the Walker X in 2021 as an advanced [music] full-size humanoid robot focused on service applications such as hospitality, education, [music] guidance, and public interactions.

[00:00:39]This laid foundational technology for later models.

[00:00:50]Subsequent developments included the Walker S series, S1 and S Light, launched in October 2024 for industrial tasks.

[00:01:00]The Walker S2 in 2025, which achieved the world's first mass deliveries of hundreds of full-size industrial humanoid robots, and the Walker C1 in 2026 as a next-generation commercial service robot excelling in graceful public performances like dancing.

[00:01:21]The UBTECH U1 series represents a major advancement by Chinese robotics company UBTECH in developing hyperrealistic full-size [music] humanoid robots under the U World brand, targeting the consumer market for emotional companionship.

[00:01:39]These robots mark a strategic shift from industrial applications toward creating sincere digital companions that integrate seamlessly into home and office environments.

[00:02:12]>> The series includes three main models.

[00:02:15]The accessible U1 light, the versatile U1 Pro, and the flagship U1 Ultra.

[00:02:23]Each tailored to different levels of interaction [music] and mobility.

[00:02:34]The U1 light is a compact torso-based version, weighing under 14 kg, featuring a highly expressive head with 19° of freedom in its facial module, capable of over 30 micro expressions.

[00:03:05]U1 Pro and Ultra models come in male, 183 cm tall, 42 kg, and female, 168 [music] to 169 cm, approximately 35 kg versions, covered in realistic silicone skin that mimics human texture, complete with detailed hair, eyelashes, and lifelike [music] facial features.

[00:03:37]With up to 88° of freedom throughout the body, including arms, legs, hands, neck, and torso, the Pro and Ultra models achieve [music] exceptionally smooth, natural, and human-like movements.

[00:03:52]The U1 Ultra stands out with its highly dynamic platform, [music] enabling full autonomous walking with a human-like gait, dancing, and advanced gestures.

[00:04:03]While the Pro excels in sitting, standing, and expressive [music] upper body motions.

[00:04:25]A biomimetic two-axis neck mechanism in higher models mimics the human spine for particularly fluid head [music] movements.

[00:04:44]Advanced neural networks allow the robots to recognize over 20 emotional states with high accuracy by analyzing facial microexpressions, voice intonation, speech tempo, [music] and context.

[00:05:00]They respond with minimal latency, around 500 milliseconds for dialogue, and just 20 milliseconds for lip sync, creating natural, [music] adaptive conversations that adjust to the user's mood.

[00:05:15]Long-term memory capabilities enable the robots [music] to remember conversation details, proactively offer support, and build personalized relationships over [music] time.

[00:05:33]All data processing occurs locally with strong encryption, ensuring conversations and memories remain private without cloud transmission.

[00:05:42]Users can extensively customize appearance, including makeup and clothing, as well as personality traits to suit individual preferences.

[00:05:57]The U1 robots are intentionally not designed for heavy physical labor, climbing stairs, or navigating uneven terrain. And they lack support for third-party programming to focus purely on companionship.

[00:06:23]Battery life ranges from 2 to 4 hours with Wi-Fi connectivity, >> [music] >> supporting roles such as home companions, educational assistants, reception greeters, or elderly care supporters.

[00:06:37]Pricing starts [music] at around 119,800 won for the light model, approximately 169,800 won for the pro, and reaches up to 990,000 won for the premium ultra male version.

[00:07:00]Strong market interest has been evident with pre-orders exceeding 13,000 units shortly after launch, and earlier pre-sales on platforms like jd.com selling out initial batches rapidly.

[00:07:14]First deliveries of the UBTECH U1 series >> [music] >> are scheduled for mid-September 2026, highlighting growing consumer enthusiasm for hyper-bionic humanoids focused on emotional connection rather than utility tasks.

[00:07:40]With years [music] of experience building industrial humanoid robots, including collaborations with companies like NIO and Volkswagen, UBTECH has brought that expertise into the consumer space.

[00:07:52]The U1 represents a significant leap toward realistic [music] home robots that could help reduce social isolation through lifelike AI interaction.