Unitree Go2 Air vs Unitree A2
The Unitree Go2 Air is available to order now at $1,600. The Unitree A2 is listed at $40,900, but we couldn’t confirm it can be ordered now. The Unitree A2 is 17 cm taller.
| Unitree Go2 Air | Unitree A2 | |
|---|---|---|
| Status | Orderable now Air: stock unconfirmed; shipping estimate only. | Not confirmed orderable |
| Autonomy | Remote controlled | Developer platform |
| Price (USD) | $1,600 | $40,900 |
| Height | 40 cm | 57 cm |
| Weight | 15 kg | 42 kg |
| Payload | 7 kg | 25 kg |
| Battery | 230 Wh | 907 Wh |
| Runtime | About 1–2 h | 3 h |
| Joints (DOF) | 12 | 12 |
| Walking speed | — | 0–3.7 m/s |
| Top speed | 0–2.5 m/s (Go2 AIR) | Up to about 5 m/s |
| Keep you company | Sold robot does it, per maker | Not claimed |
| Sources | unitree.com, shop.unitree.com, shop.unitree.com all facts | robotshop.com, generationrobots.com, unitree.com all facts |
A teal edge marks the better figure. The cheaper price is marked only when both robots can be ordered. "—" means the maker does not publish it. Runtime is not ranked because ranges and conditions vary. Last full check: Oct 24, 2026. Unitree Go2 Air: Offer/status checked Oct 31, 2026. Unitree A2: Offer/status checked Oct 27, 2026.
To scale, next to a 175 cm person.
Key differences
- Autonomy differs: the Unitree Go2 Air is remote controlled (you steer it from an app or remote); the Unitree A2 is developer platform (you program what it does).
- Only the Unitree Go2 Air has a claim or demo for keep you company.
- The Unitree A2 weighs 27 kg more (42 vs 15 kg).
- Published runtime: Unitree Go2 Air, About 1–2 h; Unitree A2, 3 h. Conditions vary; these figures do not establish which runs longer in the same use.
- Sold to US buyers: Unitree Go2 Air, not stated; Unitree A2, not stated.
Unitree Go2 Air in brief
The Unitree Go2 Air is available to order now at shop.unitree.com from $1,600 (Go2 Air (without controller)). The seller page says: “Order now and ship within 1 months.”
You drive Go2 from Unitree's app or an optional remote. Pro and X add offline voice commands and a mode that follows beside you. (unitree.com)
Keep you company: "simulating the behaviour of a real pet dog"
Unitree A2 in brief
The Unitree A2 is listed for $40,900, but we couldn't confirm it can be ordered now.
Unitree A2 is a quadruped for inspection, logistics and research teams. The Pro adds mapping and self-navigation, and owners can program it. (generationrobots.com)