Unitree G1
Price depends on the model, the options and import duty. Message us and we will send a quotation and a delivery date.
100% genuine stock from authorized channels
Free express shipping nationwide, delivered in 1-2 days
Arrives faulty, we replace it straight away
Pairs well with
Unitree G1 is a humanoid robot for projects that need human-scale movement and room for further development. It stands about 132 cm tall, weighs about 35 kg with the battery and moves at up to 2 m/s. For transport, the body folds to 690 x 450 x 300 mm.
Joint wiring is routed inside the body to avoid exposed cables during movement. High-speed, low-inertia internal-rotor motors work with industrial crossed roller bearings throughout the joint system.
G1 or G1 EDU?
Choose G1 for general operation. Choose G1 EDU when your work involves custom programming, additional computing or a more configurable joint system. The EDU version adds NVIDIA Jetson Orin, supports up to 43 degrees of freedom and accepts development options such as the Dex3-1 hand.
| Specification | G1 | G1 EDU |
|---|---|---|
| Total degrees of freedom | 23 | 23-43 |
| Maximum knee torque | 90 N·m | 120 N·m |
| Arm payload | About 2 kg | About 3 kg |
| Waist degrees of freedom | 1 | 1, with 2 more optional |
| Wrist joint | None | P ±92.5°, Y ±92.5° |
| Additional computing module | None | NVIDIA Jetson Orin |
| Secondary development | Not supported | Supported |
| Manufacturer warranty | 8 months | 18 months |
Shared specifications
| Standing size | 1,320 x 450 x 200 mm |
| Folded size | 690 x 450 x 300 mm |
| Weight with battery | About 35 kg |
| Maximum speed | 2 m/s |
| Degrees of freedom per leg | 6 |
| Degrees of freedom per arm | 5 |
| Waist range | Z ±155° |
| Knee range | 0-165° |
| Hip range | P ±154°, R -30° to +170°, Y ±158° |
| Battery | 9,000 mAh, 421 Wh, quick release |
| Typical runtime | About 2 hours |
| Charger | 54V 5A |
| Perception | LIVOX MID-360 3D LiDAR and Intel RealSense depth camera with 360° coverage |
| Base computing | 8-core CPU |
| Connectivity | WiFi 6 and Bluetooth 5.2 |
| Microphones | Four-microphone array with noise and echo cancellation |
| Speaker | 5 W stereo |
Perception and computing
G1 combines a LIVOX MID-360 3D LiDAR with an Intel RealSense depth camera for 360-degree environmental sensing. An 8-core CPU handles base processing. G1 EDU adds NVIDIA Jetson Orin for projects that require more computing capacity and software development.
Optional Dex3-1 hand
G1 EDU can be configured with the three-finger Dex3-1 force-control hand. It combines force and position control, with three active degrees of freedom in the thumb and two each in the index and middle fingers. A tactile sensor array is also available as an option.
Frequently asked questions
What is the practical difference between G1 and G1 EDU?
G1 EDU is the development-focused version. It includes NVIDIA Jetson Orin, supports up to 43 degrees of freedom, offers higher knee torque and arm payload, and carries an 18-month manufacturer warranty instead of 8 months.
How long does the battery last?
The 9,000 mAh, 421 Wh battery runs for about two hours and is quick to remove. Runtime varies with movement, payload and installed equipment.
How is G1 transported?
The robot folds to 690 x 450 x 300 mm and weighs about 35 kg with the battery. Plan the lifting equipment and number of people according to the site.
How do I order?
Pricing depends on the model, options and import schedule. Contact LINE @siambc or order@siambc.com with your intended use. SIAMBC will prepare the configuration, quotation and expected delivery schedule.
Warranty and support
Manufacturer warranty is 8 months for G1 and 18 months for G1 EDU. SIAMBC provides pre-sale guidance and after-sales coordination from its store in Thawi Watthana, Bangkok, open Monday to Saturday from 9:00 to 17:00.
Shipping information
Processing:
- Orders are processed and dispatched the same day.
Delivery:
- Free shipping nationwide. Estimated delivery 1-2 business days, faster in Bangkok.
- Same-day delivery in Bangkok by Grab or LINEMAN. Call or message us on LINE to arrange it and pay by bank transfer.
- Or collect from our Bangkok store, Monday to Saturday, 9:00 AM to 5:00 PM.
Tracking:
- Once your order ships you will receive a confirmation email with a tracking number.
Return and Exchange Policy
Faulty on arrival: if a device arrives defective — a broken screen, a connectivity fault — we replace it with a new one straight away. No forms, no waiting on the manufacturer.
Warranty: hardware wallets carry a 1-year warranty, and claims are handled by us rather than an overseas support queue. CryptoSafe steel backup products are sold without warranty, as stated on those product pages.
Change of mind or wrong model: we do not accept returns or give refunds, whether or not the box has been opened. We accept returns for defective products only, which we exchange within 30 days of delivery. This is a security limitation of these devices: once a device has left us, we cannot assure the next customer that it has not been interfered with.
How to arrange an exchange for a faulty item
- Message us on LINE at @siambc or email order@siambc.com before sending anything back.
- Include your order number, what is wrong, and a photo or short video.
- Send the item back to us at your own shipping cost. Once we have checked it, we exchange it.
Refunds: faulty items are exchanged rather than refunded.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Free shipping nationwide. Orders normally arrive within 1 to 2 business days, faster if you are in Bangkok.
Need it today? We can send by Grab or LINEMAN for same-day delivery in Bangkok. Call or message us on LINE to arrange it and pay by bank transfer.
You can also collect from our Bangkok store.
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Customer Support
We answer in Thai and English, usually within a few hours on weekdays.
You set up the device yourself: you press every button and write down the recovery phrase on your own. SIAMBC never sees it and will never ask for it. Our step-by-step guides walk you through setup.
Stuck on a step? Ask us on LINE or at the shop.
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Common questions
Which model should I choose? It depends on your phone. The Ledger Nano S Plus does not work with iPhone, and most Trezor models are view-only on iOS. Compare every model side by side.
Are your products genuine? Yes — new, sealed, genuine stock from authorized channels, from a physical shop in Bangkok you can walk into.
Will anyone ask for my recovery phrase? Never. Anyone who does is a scammer.
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Contact Us
LINE is the fastest way to reach us — and how most of our customers ask questions before buying.
Phone: +66 82 554 6950
Email: order@siambc.com110/2 Thawi Watthana-Kanchanaphisek 3 Rd, Bangkok 10170
Monday to Saturday, 9:00 AM to 5:00 PM
Fast & Free shipping ส่งฟรี ส่งเร็ว
Before you buy
Are your products genuine?
Yes. Every device we sell is new, sealed, genuine stock from authorized channels. SIAMBC has been Thailand's hardware wallet specialist since 2016 and has a physical store in Bangkok you can walk into.
This matters more than it sounds. A hardware wallet bought from an unknown marketplace seller can arrive already set up by someone else, with a recovery phrase they know. It is the one purchase where the seller genuinely matters.
How long does delivery take?
Orders normally arrive within 1 to 2 business days, depending on where you are — faster if you are in Bangkok.
Need it today? We can send it by Grab or LINEMAN for same-day delivery. Call us or message us on LINE to arrange it, pay by bank transfer, and it goes out immediately.
You are also welcome to collect from our Bangkok store.
Can I collect from your store instead?
Yes. We are in Thawi Watthana, Bangkok, open Monday to Saturday, 9:00 AM to 5:00 PM. You are welcome to come in, see the devices in person and ask questions before you buy. We answer in Thai and English. Find us here.
What warranty do I get?
Hardware wallets carry a 1-year warranty, claimed directly through us, with no waiting in an overseas support queue.
If a device is faulty out of the box, we replace it with a new one straight away. No forms, no waiting on the manufacturer.
The exception is the CryptoSafe range of steel recovery phrase backups: these products carry no warranty and cannot be returned or exchanged, as stated on their product pages.
How can I pay?
Credit card, bank transfer, or cash on delivery. You can also pay in person at our Bangkok store.
Can I set it up myself?
Yes, and you should do every step yourself. It takes a few minutes: you press every button on the device, create the wallet and write down your recovery phrase on your own.
Our step-by-step guides walk you through each step. If you get stuck, our team can answer on LINE or by phone, without ever seeing or asking for your recovery phrase.
Which model should I choose?
It depends on the phone you use and what you are protecting. The most common mistake is buying a wallet that does not work with your phone — the Ledger Nano S Plus does not support iPhone at all, and most Trezor models are view-only on iOS.
Compare every model side by side, or ask us. We will tell you honestly which one fits.
What happens if I lose my hardware wallet?
Nothing, as long as you still have your recovery phrase. The device only holds the keys — buy any compatible wallet, enter your phrase, and your crypto is back.
The real risk is losing the phrase itself. That is why we suggest keeping it on steel rather than the paper card in the box. Paper burns, water ruins it, and in Thailand termites eat it.
Will anyone ever ask for my recovery phrase?
No. Anyone who asks for it is a scammer, without exception. Neither SIAMBC nor any manufacturer will ever ask for your recovery phrase — not for a warranty claim, not for identity verification, not for a firmware update. Whoever has those words owns your crypto, and it can never be recovered.
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