RoboAtlas
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Unitree Robotics logoUnitree Robotics

R1

Price
CNY 29,900
Type
Humanoid Robots
Status
Commercial
Availability
On sale
Purchase
Not disclosed
Release Date
Jul 2025
Country/Region
China
Last Verified
2026-09-14
20 DOF
Total degrees of freedom
1.23 m
Height
27 kg
Weight
1 h
Runtime

Unitree R1 AIR is the entry configuration in the R1 humanoid series, standing 123 cm tall and weighing about 27 kg. It has 20 degrees of freedom, a monocular camera, about one hour of battery life, an 8-core processor, four microphones, WiFi 6 and Bluetooth 5.2.

1 / 1R1 AIR

Capability Map

MobilityOfficial claim
Walking

The R1 page describes agile mobility, and the R1 AIR variant has six degrees of freedom per leg.

Hardware Specification

Degrees of freedom and drive

Total degrees of freedom
20 DOF

Mobility & Payload

Walking Speed
2.5 m/s

Mechanical and mounting

Controllable DOF per Arm
4 DOF
Head DOF
/
Height
1.23 m
DOF per Leg
6 DOF
Waist DOF
/
Weight
27 kg

Mechanical Structure

Cooling System
Local air cooling
Joint Encoder
Dual + single encoder
Joint Type
Low-inertia high-speed internal-rotor PMSM

Sensors

Camera
Monocular camera
Sensors
Monocular camera + 4-mic array

Battery and Runtime

Battery Swap Support
Smart battery quick release
Battery Type
Lithium battery
Runtime
1 h

Compute Platform

AI Model
Large multimodal model
CPU
8-core high-performance processor
CPU Cores
8

Interaction and Communication

Communication
WiFi 6 + Bluetooth 5.2
Microphone
4-mic array

Development and Expansion

Secondary Development (SDK)
Open joint and sensor control interfaces

Commercial Information

Warranty
6 months

Commercial Status

Status
Commercial
Price
CNY 29,900
Release Date
Jul 2025

Timeline

  1. Robot release
    R1 AIR
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