https://biped.news/ 2026-04-21T18:08:10.288Z News and analysis covering the emerging humanoid robotics industry Biped News biped-article-tesla-optimus-gen3-hands-50-actuators 2026-03-11T13:07:59.754Z 2026-03-11T00:00:00.000Z

Deep analysis of the Tesla Optimus Gen 3 hand reveal, covering the 50-actuator architecture, evolution from Gen 2, comparison with competitor humanoid robots, Tesla's Fremont factory conversion strategy, and the unsolved engineering challenges of human-level robotic dexterity.

Biped News biped-article-bipedal-locomotion-how-robots-walk 2026-03-10T01:17:13.861Z 2026-03-10T01:17:13.860Z

Walking on two legs is a controlled fall requiring real-time whole-body control at 1 kHz, 6-axis force sensing in each foot, and terrain prediction from depth cameras. This explainer covers ZMP theory, capture point control, whole-body control frameworks, how reinforcement learning is improving robot gaits, the actuator design trade-offs from quasi-direct drive to series elastic actuators, and where the leading humanoid robot companies stand on deploying reliable locomotion in real industrial environments.

Biped News biped-article-unitree-robotics-company-profile 2026-03-11T14:53:35.137Z 2026-03-09T00:00:00.000Z

Founded in 2016 by Wang Xingxing, Unitree Robotics offers the G1 and H1 humanoid robots, blending advanced technology with affordability at just $16,000.

Biped News biped-article-ubtech-robotics-company-profile 2026-03-09T12:16:34.799Z 2026-03-09T00:00:00.000Z

Founded in 2012 by James Zhou in Shenzhen, UBTECH Robotics is redefining innovation with Walker X, a 1.65m humanoid robot now deployed by BMW Brilliance in Shenyang.

Biped News biped-article-sanctuary-ai-company-profile 2026-03-09T12:15:11.769Z 2026-03-09T00:00:00.000Z

Founded in 2018 and based in Vancouver, Sanctuary AI pioneers the Phoenix humanoid robot, leveraging Carbon AI to push the boundaries of advanced cognition.

Biped News biped-article-physical-intelligence-company-profile 2026-03-09T12:18:35.946Z 2026-03-09T00:00:00.000Z

Founded in 2023 by leading AI pioneers from UC Berkeley and Stanford, Physical Intelligence (π) is revolutionizing robotics with advanced foundation models.

Biped News biped-article-figure-ai-company-profile 2026-03-09T12:13:21.432Z 2026-03-09T00:00:00.000Z

Figure AI, valued at $2.6B after a $675M Series B in 2024, partners with BMW and OpenAI, backed by Microsoft and NVIDIA for cutting-edge AI integration.

Biped News biped-article-apptronik-company-profile 2026-03-09T12:14:21.559Z 2026-03-09T00:00:00.000Z

Founded in 2016 in Austin, TX, Apptronik creates Apollo, a 5'8", 73kg humanoid robot designed to revolutionize logistics and manufacturing.

Biped News biped-article-agility-robotics-company-profile 2026-03-09T12:17:14.795Z 2026-03-09T00:00:00.000Z

Founded in 2015 as a spin-off from Oregon State University, Agility Robotics specializes in Digit, a bipedal humanoid robot designed for warehouse efficiency.

Biped News biped-article-aethon-vecna-company-profile 2026-03-09T12:17:55.733Z 2026-03-09T00:00:00.000Z

Aethon, founded in 2001, revolutionizes hospital logistics with TUG, its autonomous mobile robot delivering medications and meals seamlessly.

Biped News biped-article-1x-technologies-company-profile 2026-03-09T12:13:32.428Z 2026-03-09T00:00:00.000Z

1X Technologies, formerly Halodi Robotics, pioneers humanoid robots for home use, backed by a $23.5M OpenAI-led Series A, with HQ in Norway and California.

Biped News biped-article-humanoid-robot-race-2026 2026-02-28T22:14:53.930Z 2026-02-28T00:00:00.000Z

Five companies are running hard toward the same finish line — commercially viable humanoid robots doing real work. Figure AI, Tesla, Boston Dynamics, Agility Robotics, and 1X are all in or near production deployment in 2026. Here's where each stands, what makes each platform distinctive, and which competitive advantages are likely to compound into market leadership.

Biped News biped-article-tesla-optimus-gen3-2026 2026-03-11T14:53:35.137Z 2026-02-26T00:00:00.000Z

Tesla Optimus Gen 2 is performing battery handling at Fremont with 1,000+ units planned for 2025. Gen 3, under new Autopilot-origin AI leadership, targets external sales in 2026. The robot isn't the most advanced on paper — but Tesla's manufacturing ecosystem might make it the most important.

Biped News biped-article-boston-dynamics-atlas-electric-2026 2026-03-11T14:53:35.137Z 2026-02-24T00:00:00.000Z

The hydraulic Atlas defined a decade of bipedal robotics research. The electric Atlas, unveiled in April 2024, aims to define the next decade of industrial deployment: 90 kg, 56 DOF, IP67 rated, self-swappable batteries, Orbit fleet software. Boston Dynamics is finally going commercial.

Biped News biped-article-figure-02-real-work-2026 2026-02-28T22:14:53.486Z 2026-02-22T00:00:00.000Z

Figure 02 is the most commercially advanced humanoid robot in 2026 — 60 kg, 16 DOF hands, 25 kg payload, deployed at BMW's Spartanburg plant, backed by $1.75B+ in funding and a $39B valuation. Here's the full technical and business picture.

Biped News biped-article-humanoid-robots-real-jobs-2026 2026-02-28T22:14:54.077Z 2026-02-20T00:00:00.000Z

2023 was demos. 2024 was early pilots. 2026 is when humanoid robots start appearing in enough production environments — BMW, Amazon, Tesla, Hyundai — that the question shifts from "can they work?" to "how many, and how fast?" Here's the analysis of why this year is the real inflection point.

Biped News biped-article-honor-lightning-marathon-world-record-2026 2026-04-21T09:19:27.370Z 2026-04-21T09:19:27.370Z

On April 19, 2026, Honor's Lightning humanoid robot won the Beijing E-Town Humanoid Robot Half-Marathon in 50 minutes and 26 seconds, fully autonomous, beating the human world record of 57:20 by nearly 7 minutes. Honor swept the top three positions in the autonomous category. The race featured 300+ robots from 100+ teams, with roughly 40 percent running in fully autonomous mode -- a dramatic jump from nearly zero in 2025. Lightning stands 169 cm, weighs about 45 kg, carries 55 self-developed bionic joints with 400 Nm peak torque, and uses a liquid-cooling system adapted from Honor's smartphone engineering. The result marks a public proof point for outdoor autonomous bipedal locomotion at scale.

Biped News biped-article-kepler-robotics-company-profile 2026-04-21T09:08:53.598Z 2026-04-21T09:08:53.598Z

Kepler Robotics (Shanghai, founded ~2023) builds the K2 humanoid robot: 52 DOF, 85 kg, 15 kg per-hand payload, up to 8 hours battery life, walking at 4 km/h. Deployed at SAIC-GM's Shanghai plant in 2025. Raised $20M+ including a 100M+ CNY strategic round in April 2026 led by SAIF Partners. Targets $20K-$30K per unit at scale. Runs Kepler OS, an open modular operating system for third-party app development.

Biped News biped-article-tactile-sensing-humanoid-robots-explained 2026-04-21T08:58:11.556Z 2026-04-21T08:58:11.556Z

Tactile sensing is the capability that separates pick-and-place robots from machines capable of genuine dexterous manipulation. This explainer covers vision-based sensors, electronic skin, the companies building them, comparison specs, and why tactile feedback is a prerequisite for both factory scale and eventual home deployment.

Biped News biped-article-beijing-humanoid-half-marathon-showcase-2026 2026-04-19T02:08:37.927Z 2026-04-19T02:00:00.000Z

China's second humanoid half-marathon has grown into one of the clearest public benchmarks for embodied AI. Reuters reported more than 300 robots from over 70 teams, a tougher course, and a sharp rise in autonomous entries versus last year. The showcase also lands amid data showing China accounted for more than 80 percent of global humanoid installations in 2025. That combination makes the event a meaningful test of whether deployment scale is starting to translate into durable robot capability.

Biped News biped-article-china-iso-humanoid-robot-datasets-2026 2026-04-18T02:07:44.243Z 2026-04-18T02:00:00.000Z

China said on April 17 that ISO approved the first international standard project focused on humanoid robot datasets and set up the first robotics standards working group convened by a Chinese expert. On the surface, that sounds dry compared with a robot launch or funding round. In practice, it goes straight to the bottleneck behind physical AI, high-quality training data that can be used across labs, factories, and products. For a country that already dominates global humanoid installations, turning its domestic dataset work into an ISO process could give Chinese firms more influence over how the industry's core data plumbing gets defined.

Biped News biped-article-humanoid-robot-power-energy-architecture-explained 2026-04-16T16:41:53.864Z 2026-04-17T04:00:00.000Z

Power architecture is humanoid robotics' most underappreciated constraint. This explainer covers battery chemistry, power distribution, the cost of transport metric, the compute tax from onboard AI, and the solid-state battery roadmap that could finally enable full-shift industrial deployment.

Biped News biped-article-skild-zebra-warehouse-physical-ai-2026 2026-04-16T09:03:12.803Z 2026-04-17T02:00:00.000Z

Skild AI said on April 15 that it acquired Zebra Technologies' robotics arm to bring its omni-bodied Skild Brain into warehouses. Zebra contributes a mature fulfillment stack with autonomous mobile robots, wearable-linked orchestration, and live customer deployments, while Skild brings a general robot model that aims to work across humanoids, quadrupeds, arms, and mobile manipulators. The combination is not a humanoid launch, but it may still be one of the more important physical AI deals of the month because it connects model training, enterprise workflows, and recurring warehouse data in a single pipeline.

Biped News biped-article-siemens-humanoid-hmnd01-factory-physical-ai-2026 2026-04-16T16:52:55.783Z 2026-04-17T02:00:00.000Z

Siemens and UK startup Humanoid used a live proof of concept in Erlangen to show that a humanoid-class robot can handle repetitive intralogistics work inside an operating electronics plant. The HMND 01 Alpha wheeled platform met reported targets for throughput, uptime, and autonomous pick-and-place success while integrating with the broader software, controls, and fleet systems that factories actually use. That combination of measurable performance, industrial integration, and a coming Hannover Messe showcase makes this one of the clearest physical AI deployment signals of April.

Biped News biped-article-physical-intelligence-pi07-robot-brain-2026 2026-04-17T02:09:53.578Z 2026-04-17T02:00:00.000Z

Physical Intelligence unveiled π0.7 on April 16, describing it as a steerable robot foundation model with early compositional generalization. In company demos and TechCrunch reporting, the model handled coached air-fryer use, matched or beat specialist policies on several dexterous tasks, and transferred laundry-folding behavior to a new dual-arm robot with no task-specific data on that machine. The announcement matters because the bottleneck in robotics is no longer only hardware, it is whether a single model can learn reusable physical skills instead of forcing teams to retrain for each new object, tool, and workflow.

Biped News biped-article-robotera-company-profile 2026-04-16T15:17:51.000Z 2026-04-16T21:00:00.000Z

RoboTera is a Beijing-based humanoid robot company founded in 2023 as a Tsinghua University spinout led by CEO Chen Xiaoping. The company raised over $140M across three rounds with Sequoia China leading the January 2025 Series C at a $1.4B valuation. XBot-L stands 185 cm, weighs 80 kg, and features 61 DoF with proprietary quasi-direct-drive actuators and 7-DoF tactile hands rated at 10 kg payload per hand. The company is conducting factory trial deployments in Chinese automotive and electronics manufacturing, competing against Unitree, Agibot, and UBTECH.

Biped News biped-article-engineai-company-profile 2026-04-16T16:42:54.149Z 2026-04-16T19:00:00.000Z

EngineAI was founded in Shenzhen in October 2023 by Zhao Tongyang and has moved with unusual speed through the humanoid robotics market. In less than three years it introduced multiple robot platforms, including the compact PM01, the full-size SE01, and the newer T800, while emphasizing self-developed joints, open developer access, and highly visible locomotion demos. Publicly reported funding rounds in 2025 and 2026 pushed the company past unicorn valuation territory, and a deployment partnership with Duolun Technology suggests that EngineAI is trying to move beyond lab demos into commercial rollout. The central question now is whether its fast product cadence can turn into durable manufacturing and customer traction.

Biped News biped-article-physical-ai-home-factory-april-2026 2026-04-16T08:55:25.950Z 2026-04-15T14:00:00.000Z

On April 15, 2026, UniX AI announced commercial home deliveries of its Panther humanoid robot in Suzhou, China, with 34-DOF arms, 8-16 hour battery, and tasks including cooking, cleaning, and laundry via imitation learning. The same day, Accenture announced a strategic investment in General Robotics to scale the GRID platform, an enterprise orchestration layer for multi-vendor robot fleets built on NVIDIA Omniverse and supporting 40+ pre-trained AI skills with sub-15-minute deployment.

Biped News biped-article-agibot-g2-electronics-manufacturing-2026 2026-04-16T08:51:48.969Z 2026-04-15T06:00:00.000Z

AGIBOT and Longcheer Technology announced on April 15, 2026 that AGIBOT G2 humanoid robots are operating on live tablet production lines at Longcheer's Nanchang facility, handling MMIT testing station tasks with 99.9% success at 310 UPH. Full-line integration took 36 hours; the pilot-to-production timeline was 4 months. AGIBOT targets 100 G2 units at Longcheer by Q3 2026. The deployment is described as the world's first large-scale embodied AI deployment in consumer electronics precision manufacturing.

Biped News biped-article-unitree-r1-global-sale-2026 2026-04-16T08:48:02.621Z 2026-04-13T12:00:00.000Z

Unitree Robotics listed its R1 humanoid robot for global sale via AliExpress and its official shop in April 2026, with the base R1 AIR starting at $4,900 and the standard R1 at $5,900. The compact 123 cm robot has 20-26 DOF (depending on variant), a multimodal AI stack, 1-hour quick-swap battery, and WiFi 6. The R1 EDU adds optional NVIDIA Jetson Orin for AI research use. Deliveries begin May-June 2026 with international shipping adding $300-$1,200.

Biped News biped-article-china-wall-climbing-robot-hazardous-2026 2026-04-16T08:44:06.615Z 2026-04-12T12:00:00.000Z

A wall-climbing embodied AI robot with 15 degrees of freedom across two arms entered service at a chemical storage tank construction site in Tangshan, Hebei Province in April 2026. The system uses electromagnetic adhesion, operates on tethered power for continuous 24/7 use, and is controlled via VR goggles with an AI stack trained on 100,000 hours of data. China's state media describes it as the country's first embodied intelligent robot deployed to replace humans in hazardous settings.

Biped News biped-article-beijing-robot-marathon-2026-test 2026-04-16T08:41:10.200Z 2026-04-11T12:00:00.000Z

Beijing's E-Town district hosted a full-scale overnight test of the 2026 humanoid robot half-marathon on April 11-12, with 100+ robots from 70+ teams completing the 21.0975 km course. The defending champion Tiangong Ultra confirmed its 2:40:42 time. The April 19 race includes international teams for the first time, with Technical University of Munich entering with a Chinese-made platform.

Biped News biped-article-kia-atlas-georgia-factory-2026 2026-04-10T02:10:31.605Z 2026-04-10T04:00:00.000Z

Kia's April 9 investor presentation tied humanoid robotics directly to its manufacturing roadmap, with Atlas deployment scheduled for HMGMA in 2028 and Kia AutoLand Georgia in 2029. That matters because Boston Dynamics is no longer selling Atlas as a distant concept. It is being threaded into the production plans of multiple plants inside one of the world's largest automotive groups. The signal for the robotics industry is clear: the next competitive edge is not the best demo video, it is repeatable factory integration across a parent company's network.

Biped News biped-article-ubtech-honda-trading-automotive-supply-chain-2026 2026-04-09T02:08:44.482Z 2026-04-09T02:08:44.482Z

UBTECH and Honda Trading (China) will explore humanoid robot and autonomous logistics deployments across manufacturing and warehousing scenarios. The timing is notable after UBTECH reported 1,079 full-size humanoid deliveries in 2025 and set a 5,000-unit goal for 2026. For the wider market, the partnership is a sign that commercialization is shifting from isolated demos toward channel access, systems integration, and repeatable supply-chain deployments.

Biped News biped-article-ubtech-18-million-chief-scientist-2026 2026-04-08T11:32:10.768Z 2026-04-08T12:00:00.000Z

UBTECH has opened one of the most aggressive recruiting campaigns yet seen in humanoid robotics, offering up to 124 million yuan, roughly $18 million, for a chief scientist of embodied intelligence. The move comes as the company says 2025 humanoid orders topped 1.4 billion yuan, production capacity is expected to exceed 10,000 units in 2026, and Airbus has begun early concept testing of Walker S2 robots. The article argues that this is not just a flashy salary story. It is evidence that talent, software infrastructure, and manufacturing systems are becoming the decisive battlegrounds in commercial humanoid robotics.

Biped News biped-article-vision-language-action-models-explained 2026-04-07T13:48:24.483Z 2026-04-07T13:48:24.483Z

VLAs merge large language model pre-training with robot control policy learning, enabling humanoid robots to generalize to new tasks and objects from minimal demonstration data. This explainer covers VLA architecture, OpenVLA and pi-zero as reference implementations, the competitive landscape among foundation model providers, commercial deployment status, and the remaining engineering challenges before VLAs reach unstructured environments.

Biped News biped-article-toyota-agility-digit-woodstock-2026 2026-04-07T13:17:13.431Z 2026-04-07T13:17:13.431Z

Toyota Motor Manufacturing Canada has deployed seven Agility Digit humanoid robots at its Woodstock, Ontario plant under a commercial Robots-as-a-Service agreement, marking the first commercial humanoid deployment at a Toyota facility. The robots handle tote loading and parts transport on the RAV4 production line, addressing ergonomic strain in one of the highest-injury-risk task categories in automotive manufacturing. The RaaS structure, managed via Agility's Arc fleet platform, converts capital expenditure to operating costs and includes software upgrades and maintenance, making it a replicable model for the broader auto industry.

Biped News biped-article-whole-body-control-how-robots-move-like-humans 2026-04-07T12:56:09.663Z 2026-04-07T12:56:09.663Z

A technical explainer on whole-body control (WBC) in humanoid robotics: how QP-based optimization coordinates multiple simultaneous tasks, the role of task prioritization and contact constraints, how it compares to older approaches like ZMP control and newer RL-based policies, and how companies including Figure AI, Agility Robotics, Boston Dynamics, and Unitree are deploying it in commercial hardware.

Biped News biped-article-china-humanoid-production-surge-2026 2026-04-01T02:09:51.234Z 2026-04-01T02:09:51.234Z

AGIBOT reached 10,000 humanoid robots shipped on March 28, 2026, shipping the last 5,000 units in just three months. Days later, a factory in Foshan, Guangdong, came online producing one robot every 30 minutes, with a 10,000-unit annual capacity. The US market leaders — Figure AI, Agility, Tesla Optimus — had shipped roughly 150 units each at comparable milestones. The production gap reflects a fundamentally different supply chain maturity, national policy backing, and unit economics: AGIBOT's A3 humanoid is priced at $45,000, compared to $100,000-plus for Western premium alternatives.

Biped News biped-article-mentee-robotics-mobileye-acquisition 2026-04-01T01:26:05.233Z 2026-04-01T01:26:05.233Z

Mentee Robotics, founded in 2021 by Amnon Shashua, Lior Wolf, and Shai Shalev-Shwartz in Herzliya, Israel, developed MenteeBot, an AI-first humanoid robot capable of learning new tasks from a single video demonstration. The company raised $40 million before Mobileye agreed to acquire it for $900 million in January 2026. MenteeBot V3 stands 175 cm, weighs 70 kg, carries 25 kg payloads, and runs dual NVIDIA OrinX GPUs with camera-only sensing.

Biped News biped-article-tesla-optimus-factory-deployment-2026 2026-03-31T02:06:19.128Z 2026-03-31T02:06:19.128Z

Tesla's 2026 Optimus strategy centers on factory-first deployment: build the robots, deploy them internally, collect operational data at scale, and improve Gen 3 before any commercial sale. Over 1,200 Gen 2 units are running in Tesla facilities as of January 2026, with year-end targets of 50,000+ units. The $20 billion capex plan funds the whole program. Gen 3, with 22-DOF hands and 50 total actuators, enters low-volume production in summer 2026. Labor economists and union advocates are increasingly focused on the $2/hour effective labor cost and what it means for manufacturing employment at scale.

Biped News biped-article-humanoid-robot-actuators-explained 2026-03-31T01:24:53.406Z 2026-03-31T01:24:53.406Z

Quasi-direct drive (QDD) actuators, combining high-torque BLDC motors with low-ratio cycloidal gearboxes and integrated force sensing, have become the standard joint architecture for commercial humanoid robots in 2024-2026. This explainer covers how they work, why they beat hydraulic and high-ratio geared alternatives, who makes them, and what the cost trajectory means for humanoid robot pricing over the next three years.

Biped News biped-article-amazon-acquires-fauna-robotics-2026 2026-03-30T13:34:21.736Z 2026-03-30T13:34:21.736Z

Amazon confirmed the acquisition of Fauna Robotics on March 24, 2026, just 59 days after the startup shipped its first humanoid robot, Sprout, to developers. Sprout stands 107 cm tall, weighs 22.7 kg, and runs on NVIDIA Jetson AGX Orin hardware with 29 degrees of freedom. The roughly 50-person Fauna team, including co-founders Rob Cochran (ex-Meta/CTRL-labs) and Josh Merel (ex-Google DeepMind), joins Amazon's Personal Robotics Group in New York City. The deal was Amazon's second robotics acquisition in March 2026, following the Rivr stair-climbing delivery robot purchase five days earlier. Terms were not disclosed; Fauna had raised approximately 0 million from Kleiner Perkins.

Biped News biped-article-american-security-robotics-act-2026 2026-03-27T02:06:21.010Z 2026-03-27T02:06:21.010Z

The American Security Robotics Act, introduced March 26, 2026, would ban federal agencies from buying or operating Chinese-made humanoid robots and unmanned ground vehicles. Sponsored by Senators Cotton and Schumer with a House companion from Rep. Stefanik, the bipartisan bill targets companies like Unitree, UBTECH, and AgiBot while exempting U.S. manufacturers. Analysts expect it to follow the DJI drone ban playbook: federal restriction first, private-sector pressure to follow. The most likely vehicle for passage is the FY2027 National Defense Authorization Act.

Biped News biped-article-figure-03-white-house-melania-2026 2026-03-26T02:06:14.820Z 2026-03-26T02:06:14.820Z

Figure AI's Figure 03 made history on March 25, 2026, becoming the first humanoid robot to enter the White House, appearing at Melania Trump's 'Fostering the Future Together' global education summit. The 135-pound robot walked autonomously beside the First Lady, delivered a prepared speech in 11 languages, and exited the East Room without incident. The appearance carries significant implications for Figure AI's valuation trajectory, the U.S.-China robotics competition narrative, and the emerging consumer humanoid market — where Figure 03 is targeting a ~$25,000 price point for a late-2026 launch.

Biped News biped-article-how-humanoid-robots-are-trained-sim-to-real-imitation-learning 2026-03-24T01:27:30.036Z 2026-03-24T01:27:30.036Z

This explainer breaks down the AI training pipeline for humanoid robots: why simulation is essential, how domain randomization closes the sim-to-real gap, what imitation learning and behavioral cloning involve, how companies like Figure AI, Physical Intelligence, and Tesla collect training data, and what the combined sim-plus-real training playbook looks like for commercial deployments in 2025-2026.

Biped News biped-article-sunday-company-profile 2026-03-24T00:00:00.000Z 2026-03-24T00:00:00.000Z

Sunday, founded in April 2024 by Berkeley and Columbia robotics researchers, is building Memo — a wheeled humanoid robot designed to handle real household tasks. The ACT-1 foundation model, trained on human activity data from 2,000+ Skill Capture Gloves, enables Memo to fold laundry, load dishwashers, and make espresso. A $165M Series B at $1.15B valuation positions Sunday as the leading home robotics contender heading into 2026.

Biped News biped-article-us-congress-chinese-humanoid-robots-security-hearing 2026-03-23T02:08:10.290Z 2026-03-23T02:08:10.290Z

The House Committee on Homeland Security convened its first hearing on the national security implications of Chinese humanoid robot manufacturers on March 18, 2026. Executives from Scale AI and Boston Dynamics testified that Chinese firms like Unitree Robotics now dominate global shipments at roughly 90% market share, with production targets exceeding 100,000 units for 2026. Witnesses recommended expanded AI chip export controls, federal procurement bans, and formal investigations into Chinese robotics companies.

Biped News biped-article-amazon-acquires-rivr-doorstep-delivery-robot 2026-03-22T02:05:49.868Z 2026-03-22T02:05:49.868Z

Amazon announced its acquisition of Rivr, a Zurich-based robotics startup building hybrid wheeled-legged quadruped robots for last-mile doorstep delivery. Rivr's robots can roll at 15 km/h on flat ground and climb stairs autonomously, solving the 'last 100 yards' problem that defeated Amazon's earlier Scout program. The company, originally called Swiss-Mile, spun out of ETH Zurich and had raised $25 million before the acquisition, with Amazon's own Industrial Innovation Fund among its investors.

Biped News biped-article-unitree-ipo-shanghai-610m-2026 2026-03-21T02:06:11.955Z 2026-03-21T02:06:11.955Z

Unitree Robotics filed for a 4.2 billion yuan ($610 million) IPO on the Shanghai Stock Exchange's STAR Market on March 20, 2026. The Hangzhou-based company shipped over 5,500 humanoid robots in 2025, generating 335% revenue growth year-over-year. Half the IPO proceeds will fund AI model development, while a quarter will expand manufacturing capacity. Unitree plans to ship 20,000 humanoid units in 2026, positioning itself as the world's highest-volume humanoid robot maker.

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