Faraday Future FX Aegis - quadruped robot showcasing advanced features and capabilities
Faraday Future

Faraday Future FX Aegis Quadruped Robot

FX Aegis is a professional embodied-AI quadruped robot from Faraday Future designed for security patrol, companionship, and industrial applications. Starting at $2,499, it features 3.7 m/s speed, 48 Nm joint torque, 35cm obstacle crossing, IP54 protection, and 120-minute hot-swappable battery. Expandable with LiDAR, robotic arms, and security modules.

Last verified: Mar 3, 2026

Pricing Options

Standard$2,499
Standard + Ecosystem Skills Package$3,499
Starting from$2,499
Order / Buy Now β†’View Official Page β†’
Availability & Timeline
Statuscommercial
Released2026-01-01
Last verified2026-03-03T22:20:32.945Z

AI Summary

The Faraday Future FX Aegis is a quadruped robot. It weighs ~15kg. Maximum speed is 3.7 m/s. Battery life ranges 120 minutes. Can carry payloads up to ~10kg maximum. Key features: 48 Nm peak joint torque, 3.7 m/s max speed, 35cm obstacle crossing. Starting price: $2,499.

Weight
~15kg
Max Speed
3.7 m/s
Battery Life
120 minutes
Max Payload
~10kg maximum
Connectivity
WiFi, 5G (optional)
quadruped48 Nm peak joint torque
FX Aegis High Resolution Photo 1

General Info

Manufacturer / BrandFaraday Future (FF EAI-Robotics Inc.)
Model NameFX Aegis
Weight~15kg
Dimensions
Standing: 63cm x 36cm x 42cm (standing), 67cm x 43cm x 15cm (folded)

Key Features

Professional embodied-AI quadruped robot for security and companionship
Peak joint torque of 48 Nm for powerful obstacle traversal
Maximum speed of 3.7 m/s with agile quadruped locomotion
35cm obstacle crossing height and 40-degree slope climbing
IP54 dust and water resistant aluminum alloy construction
120-minute battery life with hot-swappable battery system
WiFi and 5G connectivity with remote control capability
Autonomous patrol and intelligent follow-me modes
Dual configuration: quadruped and optional four-wheeled version
Expandable with LiDAR, depth cameras, robotic arm, and security modules
Integration with home, campus, and industrial security systems
Part of FF EAI Robotics ecosystem with skills marketplace
10kg maximum payload capacity for carrying accessories
Fire extinguisher and shopping basket expansion options

Hardware – Build Quality

Total Degrees of Freedom (DoF)12 (joint motors)
Payload Capacity~10kg maximum
Battery Capacity & Runtime120 minutes operation, hot-swappable battery
ChargerStandard charging dock
Sensors IncludedIMU, Wide-angle camera (DFOV 122, HFOV 111, VFOV 70 degrees), Optional 3D LiDAR, Optional depth cameras (RGB-D), Optional RTK positioning
InterfacesWiFi, 5G (optional), Ethernet, USB, SBUS, UART, 12V/24V power outputs for payloads

Software – Ecosystem

ROS/ROS2 SupportROS2 Humble (via underlying AgiBot D1 platform with AimRT middleware)
SDK LanguagesC++, Python
API Documentation QualityEcosystem Skills Marketplace (expanding)
Open-source Repos / CommunityNo
AI Frameworks SupportedFF EAI Brain platform, Reinforcement learning gait control, Isaac Sim and MuJoCo compatible (via AgiBot D1 URDF), EAI Decentralized Data Factory

Supplier Reliability

Warranty
Duration: Standard warranty (details at purchase)
Coverage: Hardware and software support
Track RecordFaraday Future founded 2014, NASDAQ listed (FFIE), hardware by AgiBot, 1,200+ B2B pre-order deposits received
Post-sales SupportFF EAI Robotics support, ecosystem skills marketplace, OTA updates
Unitree Go2-W
Similar quadruped robot β€’ Similar price

Unitree Go2-W

Driving All Terrain - Enhanced Go2 variant with wheeled capabilities for improved mobility across diverse surfaces.

$2,000View Details β†’
Unitree Go1
Similar quadruped robot β€’ Similar price

Unitree Go1

Advanced quadruped robot with high-speed capabilities and intelligent sensing for education and research applications.

$2,700View Details β†’
Deep Robotics Lite3
Similar quadruped robot β€’ Similar price

Deep Robotics Lite3

Advanced bionic quadruped robot designed for education, research, and development with exceptional locomotion capabilities, modular design, and comprehensive SDK support.

$2,890View Details β†’
Sony Aibo ERS-1000
Similar quadruped robot β€’ Similar price

Sony Aibo ERS-1000

Sony Aibo ERS-1000 is the most sophisticated autonomous companion robot dog, featuring 22 degrees of freedom and cloud-based AI with personality development. With LTE connectivity, Aibo can recognize up to 100 faces, respond to over 50 voice commands, and learn customizable tricks. Equipped with dual cameras, four microphones with beamforming, and comprehensive sensor suite, Aibo has been a pioneer in consumer robotics since 1999, offering adaptive personality that evolves through interaction.

$2,899View Details β†’
Xiaomi CyberDog 2
Similar quadruped robot β€’ Similar price

Xiaomi CyberDog 2

Xiaomi CyberDog 2 is a consumer-grade biomimetic quadruped robot redesigned to resemble a Doberman, weighing only 8.9 kg. Powered by NVIDIA Jetson Xavier NX AI supercomputer with 19 advanced sensors including LiDAR, depth camera, and ToF sensors, CyberDog 2 achieves sophisticated environmental perception. With proprietary CyberGear micro-actuators, it performs complex maneuvers like continuous backflips and fall recovery. Features mobile app, voice control, and XiaoAI smart home integration. Originally priced at CNY 12,999 (~$1,789), available for $3,000 internationally.

$3,000View Details β†’
Stanford Student Robotics Stanford Doggo
Similar quadruped robot β€’ Similar price

Stanford Student Robotics Stanford Doggo

Stanford Doggo holds the world record for highest vertical jumping agility among robots. This shoebox-sized, open-source quadruped can walk, trot, pronk, and jump. Costs <$3k, requires only hand tools, fully open-source with CAD, code, and firmware on GitHub.

$3,000View Details β†’