EngineAI Robotics T800
The EngineAI T800 is a full-size general-purpose humanoid robot from Shenzhen-based EngineAI, notable for being an early solid-state-battery humanoid and for its aggressive pricing that reportedly starts around $25,000. It stands 173 cm, weighs 75 kg and has 29 degrees of freedom. Pre-orders have run through China's JD.com with mass delivery beginning around mid-2026 — but note it's China-domestic-focused, and its high-profile Shenzhen police "patrol" was a demonstration, not a formal deployment.
What is the EngineAI Robotics T800?
If Kawasaki represents the patient Japanese approach, the EngineAI T800 is the opposite energy entirely. EngineAI was only founded in October 2023, in Shenzhen, and it's moving fast — the T800 debuted at CES 2026 and went from lab to street demos in a matter of months.
Two things get people talking about the T800. First, the price: it reportedly starts around $25,000, which is startlingly low for a full-size humanoid. Second, it made headlines patrolling the streets of Shenzhen alongside SWAT officers, looking every bit the sci-fi "robocop" — hence the Terminator T-800 nickname.
There's real substance here (solid-state battery, decent specs) but also plenty to keep honest about. Let's break it down.
What is the EngineAI T800?
The T800 is a full-size general-purpose humanoid standing 173 cm and weighing about 75 kg including its battery — roughly the size of an average adult. It has 29 degrees of freedom in the body plus 7 per hand, with tactile sensors for precise manipulation. Top speed is quoted around 3 m/s (about 10.8 km/h), a bit faster than a human's walking pace.
Structurally it uses a magnesium-aluminum alloy exoskeleton and, notably, a solid-state battery — EngineAI bills the T800 as the first solid-state-battery humanoid. That pack gives roughly three to five hours of operation depending on workload. A sensor suite with 360-degree LiDAR and stereo/RGB vision handles obstacle avoidance and footstep planning.
One quirk: EngineAI has leaned into robot combat, launching a humanoid knockout league in early 2026, and the T800 is pitched partly as a combat-capable machine. Make of that what you will.
How much does the EngineAI T800 cost?
Pricing is tiered, and the "from $25,000" headline needs a little unpacking. That entry figure is the eye-catching floor; reporting has also put a basic edition around $40,500, with a top-tier Max edition — more compute, extra degrees of freedom, expanded sensors — reportedly near $80,800.
So the real answer is: it depends heavily on configuration, and even the top edition is cheap by full-size-humanoid standards. Pre-orders ran on JD.com with a deposit (reported around RMB 5,000, roughly $700) to hold a spot. Because prices are set in China and quoted in RMB, treat US-dollar figures as approximate and configuration-dependent.
When does the T800 ship, and can I get one?
The T800 made its global debut at CES 2026, and EngineAI opened pre-orders through JD.com, China's largest e-commerce platform, with shipping timed around mid-2026. In May 2026 the company launched a Shenzhen manufacturing base and said the first batch of T800s had rolled off the line to begin mass delivery.
Here's the honest caveat: this is a China-domestic product first. Pre-orders on JD.com and RMB pricing mean that if you're outside China, getting one likely involves import hurdles, and the frictionless "add to cart" experience is aimed at the Chinese market. Overseas availability and support are far less certain than the launch buzz suggests.
The Shenzhen police patrol — what really happened
This is the story that made the T800 go viral, so it's worth being precise. Around late April / early May 2026, videos showed a T800 patrolling Shenzhen streets alongside special police officers. It looked like a deployed robocop.
But officials did not describe it as a formal deployment. Reports indicate the appearance was a demonstration tied to recent testing, not part of regular law-enforcement operations. So while it's a genuinely striking image and shows the robot can operate in public, don't read it as "China has robot cops on the beat." It was a showcase. Impressive, but a showcase.
EngineAI T800 vs other budget humanoids
Against pricier Western full-size humanoids — Tesla Optimus, Figure, Apptronik Apollo — the T800's pitch is simple: a fraction of the price, shipping now, with genuinely modern hardware like a solid-state battery. On paper that's a compelling combo.
The trade-offs are the usual ones for fast-moving Chinese humanoids: real-world autonomy and reliability at that price are unproven at scale, overseas support is thin, and some of the marketing (combat leagues, police cameos) is more spectacle than substance. Compared to Unitree's popular lower-cost robots, the T800 is a full-size, higher-spec option, but you're still buying into an early, China-first ecosystem.
Is the T800 worth it and who is it for?
If you're a developer, integrator or research group in China — or someone comfortable importing and self-supporting hardware — the T800 is genuinely interesting for the price. A full-size humanoid with a solid-state battery near or under most competitors' cost is not nothing.
If you're a US buyer expecting turnkey support, warranty and a polished autonomous helper, pump the brakes. This is early, China-domestic-focused hardware where a lot of the headline moments were demos. Exciting, aggressively priced, and worth watching closely — but go in with clear eyes about what actually ships versus what goes viral.
Who the EngineAI T800 is — and isn't — for
+Where it shines
!Watch-outs
- Sold to businesses only — not to private buyers.
- Public data is thin; verify key figures before relying on them.
How the EngineAI T800 stacks up
Side by side with similar robots — the one you're reading about is highlighted.
| This robot EngineAI Robotics EngineAI T800 |  Unitree Robotics Unitree R1 |  Unitree Robotics Unitree G1 |  Unitree Robotics Unitree H1 | |
|---|---|---|---|---|
| Price (US) | ~$25,000 | $4,900 – $5,900 | $13,500 – $73,900 | ~$90,000 |
| Availability | Reservations open | On the market | On the market | On the market |
| Height | 173 cm | 1.23 m | 1.32 m standing | ~1.80 m |
| Payload | Unknown | Unknown | Arm ~2 kg | Not rated for H1 |
| DoF | 29 | 20 | 23 | ~19 |
| Buyer | Enterprise | Individuals | Individuals | Enterprise |
| Made in | China | China | China | China |
What the EngineAI T800 costs — and how to get one
EngineAI T800 from ~$25k (¥180,000); preorder, ships mid-2026.
Unknown
Leasing / RaaS: unknown
Every spec, grouped & sourced
Tap a group to expand. Values are labelled official vs third-party; unknowns are omitted, not guessed.
Body & movement▾
Power & endurance▾
Hands & senses▾
Brains & control▾
Claims vs evidence
NVIDIA Jetson Thor; embodied AI
Where it's working
No verified large-scale deployment
Intended use cases: Industrial flagship (full-size)
Should you consider the EngineAI T800?
The T800 is one of the most aggressively priced full-size humanoids around, with genuinely modern hardware and a knack for going viral. But it's China-domestic-first, its most famous moments were demos not deployments, and overseas support is thin — a fascinating, fast-moving robot best judged on what actually ships rather than the headlines.
Score reflects stated criteria (availability, data confidence, US relevance) — not hands-on testing or user ratings. We're an independent review & comparison site; we don't sell robots. *Financing figure is illustrative.
How we know this
Data confidence 40/100 · last verified 2026-06-30. Specs are labelled official vs third-party and dated; unknowns are omitted, not guessed.
EngineAI T800 — your questions, answered in full
How much does the EngineAI T800 cost?+
Pricing is tiered and configuration-dependent. Reports cite a floor around $25,000, a basic edition near $40,500, and a top Max edition around $80,800. Prices are set in China in RMB, so dollar figures are approximate.
Can I buy an EngineAI T800 outside China?+
It's a China-domestic product first, with pre-orders on JD.com and RMB pricing. Buying from overseas likely means dealing with imports and limited support, so international availability is uncertain.
What are the T800's key specs?+
It's 173 cm tall, about 75 kg, with 29 body degrees of freedom (plus 7 per hand), a top speed near 3 m/s, a magnesium-aluminum alloy frame, and a solid-state battery giving roughly 3-5 hours of runtime.
Is the T800 really a police robot?+
Not officially. It was shown patrolling Shenzhen streets with special police in 2026, but authorities described it as a demonstration tied to testing, not a formal law-enforcement deployment.
When does the EngineAI T800 ship?+
It debuted at CES 2026, with pre-orders on JD.com and mass delivery beginning around mid-2026; EngineAI opened a Shenzhen manufacturing base in May 2026 as the first units rolled off the line.
Does the T800 have a solid-state battery?+
Yes. EngineAI bills it as the first solid-state-battery humanoid, giving it roughly three to five hours of operation depending on the workload.
Who makes the T800?+
EngineAI Robotics, a Shenzhen-based company founded in October 2023 that focuses on general-purpose humanoid robots.
Can the T800 fight?+
EngineAI markets it as combat-capable and launched a humanoid knockout league in early 2026. That's more spectacle than practical use, but the robot can perform dynamic moves like running and kicks.