Robot articles, reviews, guides, and research updates

Jul 01, 2025 Robot Actuators: Which Robot Uses What Actuator?

A detailed guide to humanoid robot actuators, including actuator types, robot joint designs, known suppliers, torque and power data, and which actuators are used by Optimus, Fig...

1X NEO / Actuators / Apptronik Apollo / Figure 02 / FIRGELLI / Humanoid Robots / Robot Actuators / Robot Hardware / Robot Joints / Robot Motors / Robotics / Tesla Optimus / Unitree G1

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Jun 28, 2025 / Robot Review Tesla Optimus Review: Specs, Price, Autonomy and Capabilities

Tesla Optimus is a full-body bipedal humanoid robot under development by Tesla for factory work and future general-purpose tasks, but its final commercial specs are not yet public.

AI Robot / Bipedal Robot / Humanoid Robot / Robot Reviews / Tesla / Tesla Optimus

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Jun 25, 2025 / Robot Review 1X NEO Review: Specs, Price, Autonomy, Privacy and Capabilities

NEO is a home-oriented bipedal humanoid from 1X Technologies with remote Expert support, strong published specs and major privacy questions buyers should understand.

1X NEO / 1X Technologies / Home Robot / Humanoid Robot / Robot Reviews / Teleoperation

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Jun 22, 2025 / Robot Review Figure 02 Review: Specs, AI, Autonomy and Commercial Potential

Figure 02 is a full bipedal humanoid from Figure AI for industrial work and embodied AI, with BMW production evidence but limited current public pricing and spec disclosure.

Bipedal Robot / Figure 02 / Figure AI / Humanoid Robot / Industrial Robot / Robot Reviews

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Jun 19, 2025 / Robot Review Unitree G1 Review: Specs, Price, Autonomy and Capabilities

Unitree G1 is a compact bipedal humanoid and developer platform with official pricing from $13.5K, about 35 kg weight, 23 to 43 joint motors and about 2 hours battery life.

Bipedal Robot / Developer Robot / Humanoid Robot / Robot Reviews / Unitree G1 / Unitree Robotics

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Jun 16, 2025 / Robot Review Apptronik Apollo Review: Specs, Price, Autonomy and Capabilities

Apptronik Apollo is a full-size bipedal humanoid for industrial and logistics work, with public specs around 5 ft 8 in, 160 lb, 55 lb payload and 4 hour battery packs.

Apptronik / Apptronik Apollo / Humanoid Robot / Industrial Robot / Robot Reviews / Warehouse Robot

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Jun 13, 2025 / Robot Review Atlas Review: Boston Dynamics Humanoid Specs, Autonomy and Buyer Guide

Atlas is Boston Dynamics' electric bipedal humanoid robot. The current Atlas should be reviewed as a new enterprise humanoid platform, not as the retired hydraulic Atlas and not...

Atlas / Bipedal Robot / Boston Dynamics / Humanoid Robot / Robot Reviews

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Jun 10, 2025 / Robot Review Digit Review: Agility Robotics Specs, Warehouse Autonomy and Buyer Guide

Digit is Agility Robotics' bipedal humanoid logistics robot. It is designed for practical warehouse workflows, not home companionship or general-purpose science-fiction labor.

Agility Robotics / Bipedal Robot / Digit / Humanoid Robot / Robot Reviews

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Jun 07, 2025 / Robot Review Phoenix Review: Sanctuary AI Humanoid Specs, Autonomy and Buyer Guide

Phoenix is Sanctuary AI's humanoid robot platform for industrial work and embodied AI. It should be reviewed as a dexterous industrial humanoid, not as a generic social robot or...

Bipedal Robot / Humanoid Robot / Phoenix / Robot Reviews / Sanctuary AI

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Jun 04, 2025 / Robot Review Walker S Review: UBTECH Industrial Humanoid Specs and Buyer Guide

Walker S is UBTECH Robotics' industrial humanoid line for factory and service tasks. It should be reviewed as a bipedal humanoid platform, not as a quadruped or consumer toy.

Bipedal Robot / Humanoid Robot / Robot Reviews / UBTECH Robotics / Walker S

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Jun 01, 2025 / Robot Review GR-2 Review: Fourier Humanoid Specs, Autonomy and Buyer Guide

GR-2 is Fourier Intelligence's full-size bipedal humanoid platform. It should be reviewed as a humanoid research/service robot with published public specs, not as a generic data...

Bipedal Robot / Fourier Intelligence / GR-2 / Humanoid Robot / Robot Reviews

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May 29, 2025 / Robot Review Unitree H1 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Unitree H1, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Full bipedal humanoid / Humanoid Robots / Industrial Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Unitree H1 / Unitree Robotics

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May 26, 2025 / Robot Review Unitree H2 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Unitree H2, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Full bipedal humanoid / Humanoid Robots / Industrial Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Unitree H2 / Unitree Robotics

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May 23, 2025 / Robot Review Astribot S1 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Astribot S1, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Astribot / Astribot S1 / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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May 20, 2025 / Robot Review Agibot A2 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Agibot A2, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Agibot A2 / Consumer Robots / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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May 17, 2025 / Robot Review PUDU D9 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews PUDU D9, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Humanoid Robots / Industrial Robots / PUDU D9 / Pudu Robotics / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Warehouse robot

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May 14, 2025 / Robot Review Px5 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Px5, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Full bipedal humanoid / Humanoid Robots / Px5 / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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May 11, 2025 / Robot Review Xiaomi Cyberone Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Xiaomi Cyberone, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Xiaomi Cyberone

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May 08, 2025 / Robot Review Ameca Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Ameca, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Ameca / Engineered Arts / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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May 05, 2025 / Robot Review Pepper Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Pepper, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Humanoid Robots / Pepper / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / SoftBank Robotics / Wheeled humanoid or service robot

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May 02, 2025 / Robot Review ASIMO Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews ASIMO, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

ASIMO / Full bipedal humanoid / Honda / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Apr 29, 2025 / Robot Review AMBIDEX Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews AMBIDEX, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

AMBIDEX / Humanoid Robots / NAVER LABS / Research Robots / Robot AI / Robot arm / Robot Autonomy / Robot Reviews / Robot Specs

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Apr 26, 2025 / Robot Review ANYmal Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews ANYmal, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

ANYbotics / ANYmal / Humanoid Robots / Industrial Robots / Quadruped robot / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Apr 23, 2025 / Robot Review ARMAR-6 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews ARMAR-6, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

ARMAR-6 / Humanoid Robots / Industrial Robots / Karlsruhe Institute of Technology / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Wheeled humanoid or service robot

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Apr 20, 2025 / Robot Review Adam Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Adam, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Adam / Consumer Robots / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Apr 17, 2025 / Robot Review Adam Sp Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Adam Sp, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Adam Sp / Consumer Robots / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Apr 14, 2025 / Robot Review Allex Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Allex, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Allex / Consumer Robots / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Apr 11, 2025 / Robot Review Alter3 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Alter3, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Alter3 / Full bipedal humanoid / Humanoid Robots / Osaka University / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Apr 08, 2025 / Robot Review Atom Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Atom, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Atom / Consumer Robots / Humanoid Robots / Industrial Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Warehouse robot

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Apr 05, 2025 / Robot Review Clone Alpha Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Clone Alpha, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Clone Alpha / Clone Robotics / Consumer Robots / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Apr 02, 2025 / Robot Review Dora Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Dora, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Dora / Humanoid Robots / Industrial Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Warehouse robot

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Mar 30, 2025 / Robot Review EVE Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews EVE, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

1X Technologies / EVE / Humanoid Robots / Industrial Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Wheeled humanoid or service robot

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Mar 27, 2025 / Robot Review Ff Aegis Advanced Quadruped Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Ff Aegis Advanced Quadruped, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Ff Aegis Advanced Quadruped / FF EAI Robotics / Humanoid Robots / Industrial Robots / Quadruped robot / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Mar 24, 2025 / Robot Review Ff Futurist Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Ff Futurist, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Ff Futurist / Full bipedal humanoid / Humanoid Robots / Industrial Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Mar 21, 2025 / Robot Review Ff Master Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Ff Master, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Ff Master / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Mar 18, 2025 / Robot Review Figure 01 Review: Specs, AI, Autonomy, Price and Commercial Potential

Firgelli Robots reviews Figure 01, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Figure 01 / Full bipedal humanoid / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Mar 15, 2025 / Robot Review Franka Research 3 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Franka Research 3, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Franka Research 3 / Franka Robotics / Humanoid Robots / Industrial Robots / Research Robots / Robot AI / Robot arm / Robot Autonomy / Robot Reviews / Robot Specs

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Mar 12, 2025 / Robot Review G1 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews G1, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Fourier Intelligence / Full bipedal humanoid / G1 / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Mar 09, 2025 / Robot Review GR-1 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews GR-1, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Fourier Intelligence / Full bipedal humanoid / GR-1 / Humanoid Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Mar 06, 2025 / Robot Review HRP-4 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews HRP-4, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Full bipedal humanoid / HRP-4 / Humanoid Robots / Kawada Robotics / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Mar 03, 2025 / Robot Review HRP-5P Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews HRP-5P, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Full bipedal humanoid / HRP-5P / Humanoid Robots / Industrial Robots / Kawada Robotics / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Feb 28, 2025 / Robot Review Hmnd 01 Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Hmnd 01, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Hmnd 01 / Humanoid Robots / Industrial Robots / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Warehouse robot

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Feb 25, 2025 / Robot Review K1 Edu Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews K1 Edu, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Full bipedal humanoid / Humanoid Robots / K1 Edu / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Feb 22, 2025 / Robot Review K1 Geek Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews K1 Geek, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Full bipedal humanoid / Humanoid Robots / K1 Geek / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Feb 19, 2025 / Robot Review K1 Pro Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews K1 Pro, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Full bipedal humanoid / Humanoid Robots / K1 Pro / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Feb 16, 2025 / Robot Review Kengoro Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Kengoro, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Full bipedal humanoid / Humanoid Robots / Kengoro / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / University of Tokyo

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Feb 13, 2025 / Robot Review Kepler Forerunner Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Kepler Forerunner, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Humanoid Robots / Industrial Robots / Kepler Forerunner / Kepler Robotics / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Warehouse robot

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Feb 10, 2025 / Robot Review Kepler Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Kepler, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Humanoid Robots / Industrial Robots / Kepler / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs / Warehouse robot

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Feb 07, 2025 / Robot Review LBR iiwa Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews LBR iiwa, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Humanoid Robots / Industrial Robots / KUKA / LBR iiwa / Research Robots / Robot AI / Robot arm / Robot Autonomy / Robot Reviews / Robot Specs

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Feb 04, 2025 / Robot Review Limx Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Limx, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Full bipedal humanoid / Humanoid Robots / Industrial Robots / Limx / Research Robots / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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Feb 01, 2025 / Robot Review Menteebot Review: Specs, Price, Autonomy, Capabilities and Buyer Guide

Firgelli Robots reviews Menteebot, including specs, price, autonomy, capabilities, limitations, source confidence and whether it is ready for buyers.

Consumer Robots / Full bipedal humanoid / Humanoid Robots / Industrial Robots / Mentee Robotics / Menteebot / Robot AI / Robot Autonomy / Robot Reviews / Robot Specs

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