Sirius
ChinaNo price on the maker's official sales channel as of 2026-06-10 — hengbot.com product page and homepage are waitlist-only with no listed price (verified by fetch today). Hengbot's own press release (PR Newswire Asia, 2025-06-26) said 'Consumers can buy the basic Sirius model starting at $1299 USD'; media (e.g. BGR) reported $1,299 base with higher trims from $1,599; Kickstarter pledge tiers ran roughly $699-$1,059 for single units. None of these is a live official store listing, so no MSRP is recorded. · source
Sirius is a roughly 1 kg, 14-DoF desktop-sized AI robot dog from Hengbot that combines LLM-based multimodal voice interaction and up to 5 TOPS of onboard edge AI compute with Python/C/C++ programmability. Aimed at consumers, hobbyists, and STEM users, it debuted at CES 2025 and raised $912,768 from 1,150 Kickstarter backers, but general availability is currently limited to a waitlist on Hengbot's site while backer units are delivered.
Verified 2026-06-10: hengbot.com (root and product page) offers only a waitlist sign-up with no price, buy, or pre-order button. The 2025 Kickstarter campaign closed (1,150 backers, $912,768) and per a March 2026 Kickstarter update the company was still fulfilling backer orders (second batch of ~285-300 units handed to its logistics partner), with direct-to-consumer sales to follow. No open direct-purchase channel exists today; 'preorder' reflects ongoing fulfillment of crowdfunded orders, not an open order book.
Estimated value & depreciation
Hengbot hasn’t published a price for the Sirius — it’s sold by quote, deployed in pilots, or not yet released. We publish an estimate once a real price and resale signal exist.
Depreciation curve
A depreciation curve appears once this model has a published price.
Frequently asked
How much does the Hengbot Sirius cost?
Hengbot hasn’t published a public price for the Sirius — Verified 2026-06-10: hengbot.com (root and product page) offers only a waitlist sign-up with no price, buy, or pre-order button. The 2025 Kickstarter campaign closed (1,150 backers, $912,768) and per a March 2026 Kickstarter update the company was still fulfilling backer orders (second batch of ~285-300 units handed to its logistics partner), with direct-to-consumer sales to follow. No open direct-purchase channel exists today; 'preorder' reflects ongoing fulfillment of crowdfunded orders, not an open order book.
Is the Hengbot Sirius available to buy?
Pre-order. Verified 2026-06-10: hengbot.com (root and product page) offers only a waitlist sign-up with no price, buy, or pre-order button. The 2025 Kickstarter campaign closed (1,150 backers, $912,768) and per a March 2026 Kickstarter update the company was still fulfilling backer orders (second batch of ~285-300 units handed to its logistics partner), with direct-to-consumer sales to follow. No open direct-purchase channel exists today; 'preorder' reflects ongoing fulfillment of crowdfunded orders, not an open order book.
What are the Hengbot Sirius’s specifications?
It is a quadruped humanoid, debuting 2025: 0.25 m tall, 1 kg, 14 degrees of freedom.
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Every Valumech number is a range with a confidence rating, built from tracked prices and observed resales — never a single hard appraisal. Specs verified against the primary source. How we value →