Unitree Go2 Air Quadruped Robot Dog (GO2-AIR)
In stock
- BRAND:
- UNITREE ROBOTICS
- MODEL:
- GO2 AIR
- ORIGIN:
- China
- Warranty:
- 12 MONTHS
- AVAILABILITY:
- SUBJECT TO AVAILABILITY
- SKU:
- Unitree-GO2-AIR
Unitree Go2 Air Quadruped Robot Dog (GO2-AIR)
Mount a wide-angle LiDAR on four legs and the question changes. It is no longer whether a robot can see the kerb ahead of it. It is what you would like it to do once it has. The Unitree Go2 Air Quadruped Robot Dog (GO2-AIR) is the version of Unitree's Go2 series that puts that question to the widest audience. It carries the same perception hardware, the same joint layout and the same wireless connectivity as its more expensive siblings, and it is tuned for people who want to start working with a legged robot rather than specify one for heavy duty. It is light enough to carry between rooms and complete enough to run real experiments. The Air is less a cut-down machine than a well-chosen starting line.
Robots Europa, based in Dublin, sells and supplies the Unitree Go2 Air to customers across the European Union and the DACH region. Robots Europa prepares each quotation, arranges delivery to your site and remains your point of contact for support after the robot arrives. Universities, schools, research groups and companies receive the same service.
Background
Unitree Robotics and the rise of the affordable quadruped
Unitree Robotics is one of the companies that moved legged robots out of a small number of well-funded laboratories and into classrooms, workshops and development teams. Its range covers compact consumer and education quadrupeds through to larger industrial platforms, and the Go2 series sits at the accessible end of that range. The series is offered in several versions, named AIR, PRO, X and EDU. They share a common body and differ in performance, battery and the equipment supplied. The Go2 Air is the entry point, which makes it the version most buyers meet first.
Body intelligence built around 4D LiDAR
Unitree describes the Go2 as a consumer-grade quadruped robot dog equipped with 4D ultra-wide-angle LiDAR, and it calls the result a new species with body intelligence. In practical terms, the robot combines a super-wide-angle 4D LiDAR with an HD wide-angle camera to perceive its surroundings. That perception supports intelligent detection and avoidance, so the robot can recognise obstacles and steer around them rather than relying only on its operator. Twelve sets of aluminium knee joint motors drive the legs, and the frame combines aluminium alloy with high-strength engineering plastic. Every version of the Go2 shares this architecture, including the Air.
Technical Specifications
| Specification | Value |
|---|---|
| Weight (with battery) | About 15kg |
| Material | Aluminium alloy + High strength engineering plastic |
| Voltage | 28V~33.6V |
| Working maximum power | About 3000W |
| Payload | ≈7kg (MAX ~ 10kg) |
| Speed | 0 ~ 2.5m/s |
| Max climb drop height | About 15cm |
| Max climb angle | 30° |
| Aluminium knee joint motors | 12 set |
| Smart battery | Standard (8000mAh) |
| Battery life | About 1-2h |
| Charger | Standard (33.6V 3.5A) |
| Wi-Fi | WiFI6 with Dual-band |
| Bluetooth | Bluetooth 5.2/4.2/2.1 |
| LiDAR | Super-wide-angle 4D LiDAR |
| Camera | HD Wide-angle Camera |
| Intelligent detection and avoidance | Included |
| Graphical programme | Included |
| Manual controller | Optional |
Specifications as published by the manufacturer; confirmed against the datasheet at quotation.
Unitree has not published the ingress protection rating, the operating temperature range, the onboard storage, the camera resolution of the Air or the charging time; Robots Europa sets these out with your quotation.
What does the Go2 Air keep, and what does it trade away?
The Go2 Air is easiest to understand by separating what is common to the series from what belongs to this version alone. The common items are substantial. The Air uses the same super-wide-angle 4D LiDAR, the same HD wide-angle camera, the same twelve sets of aluminium knee joint motors, and the same WiFI6 dual-band and Bluetooth 5.2/4.2/2.1 connectivity found across the series. It also includes intelligent detection and avoidance and the graphical programme. A buyer choosing the Air therefore loses nothing in perception or connectivity.
The differences lie in performance and equipment. The Air is rated at a speed of 0 ~ 2.5m/s, a maximum climb angle of 30° and a maximum climb drop height of about 15cm. It carries a payload of about 7kg, with a maximum of around 10kg. The manual controller is optional on this version rather than supplied as standard. The higher versions are positioned for greater speed, steeper climbs and heavier loads. If those margins matter for your application, compare the Unitree Go2 PRO Quadruped Robot Dog and the Unitree Go2 X Robot Dog, which are described on their own pages. For indoor work, demonstrations and teaching, the Air's envelope covers most of what a first project asks of it.
Is a battery life of about 1-2h enough for real work?
The Go2 Air runs on the standard smart battery of 8000mAh and lasts about 1-2h, depending on how hard it is driven. It recharges through the standard charger rated at 33.6V 3.5A. In a lesson, a demonstration or a programming session, that window usually matches the natural length of the activity. Teams working in sessions rarely need more. Longer unattended operation is a different matter, such as extended patrols or long data-collection runs. Those buyers should plan for spare batteries or consider a version designed for longer endurance. Robots Europa can set out the battery options for each version in the quotation.
Who is the Unitree Go2 Air for?
The Go2 Air suits buyers who value access over maximum performance. Schools, colleges and universities use robots of this class to make robotics, sensing and programming tangible, and the included graphical programme lowers the barrier for students who are not yet writing code. Makers, technology enthusiasts and early adopters gain a capable legged robot that responds to its surroundings. Companies exploring legged robotics can use the Air to evaluate how a quadruped behaves in their premises and to test workflows before committing to a larger fleet.
Some buyers will be better served elsewhere in the series. Developers who need deeper access to the robot for software development and research should look at the EDU versions, such as the Unitree Go2 Edu Standard Quadruped Robot or the Unitree Go2 Edu Plus AI Quadruped Robot Dog. Buyers who need more speed, steeper climbing or a controller supplied as standard should compare the PRO and X versions before deciding.
What is the Unitree Go2 Air used for?
- Teaching robotics: a visible, moving platform for lessons on sensors, locomotion and programming.
- Introductory programming: the graphical programme lets beginners build behaviours without writing code.
- Perception demonstrations: the 4D LiDAR and wide-angle camera show how robots read and avoid obstacles.
- Exhibitions and visitor engagement: a robot dog draws attention at trade fairs, open days and museums.
- Early-stage evaluation: organisations test how a quadruped moves through their own buildings before scaling up.
- Personal exploration: enthusiasts gain hands-on experience with a modern legged robot.
Pricing and Availability
Robots Europa supplies the Unitree Go2 Air on quotation, so the offer reflects the exact configuration you need, including the optional manual controller and any additional batteries. Delivery, customs and support are arranged with the quotation for your country within the EU or the DACH region. To begin, send your requirements through the quotation request available on this page.
Frequently Asked Questions
Is a manual controller included with the Go2 Air?
On the Air, the manual controller is optional rather than standard. It can be added to your quotation if you would like one.
How long does the battery last?
The standard smart battery of 8000mAh gives a battery life of about 1-2h. It recharges with the standard charger rated at 33.6V 3.5A.
How much can the Go2 Air carry?
The payload is about 7kg, with a maximum of around 10kg. The weight of any accessories you plan to mount should be counted within that figure.
Can the Go2 Air handle steps and slopes?
The Air has a maximum climb drop height of about 15cm and a maximum climb angle of 30°. For steeper terrain, the higher versions of the series are the better choice.
Can it be programmed?
Yes. The graphical programme is included and lets users create behaviours without writing code. For deeper development work, the EDU versions are the intended choice.
How does the Go2 Air connect to other devices?
The Air offers WiFI6 with dual-band and Bluetooth 5.2/4.2/2.1, the same connectivity as the rest of the Go2 series.
Where can I buy the Unitree Go2 Air and what does it cost?
You can buy the Go2 Air from Robots Europa, which supplies customers across the EU and the DACH region. The cost depends on the configuration and accessories you choose and is set out in a personal quotation that you can request on this page.
Summary
The Unitree Go2 Air answers the question its LiDAR raises. Once a robot can see the world around it, the next step is to give it something to do, and the Air makes that step affordable to take. It shares the perception, motors, connectivity and graphical programme of the whole Go2 series. It trades top speed, steeper climbing and the standard controller for a more accessible entry. For classrooms, makers and organisations taking their first serious look at legged robotics, that trade is sensible. If you would like Robots Europa to prepare a quotation for the Go2 Air, this page is the starting point.
