Quick Answer
K1 Pro is Booster Robotics’ smaller K1 humanoid — about 95 cm and 19.5 kg with 22 degrees of freedom — aimed at classrooms and intro labs. Our catalog wrote the height as 95 mm and the runtime as 55 hours. Booster’s own K1 sheet is in the 50-minute to about 80-minute range depending on battery. A 7.8 industrial-style score was stencil.
Our Verdict
| Field | Rating | Notes |
|---|---|---|
| Overall Review Score | 6.9 / 10 | Real, portable education biped. Broken 55-hour row. |
| Research / education usefulness | 7.5 / 10 | Published size, DOF, ROS/Python positioning. |
| Commercial readiness | 5.5 / 10 | Sold as a development kit. No MSRP on our card. |
| Consumer readiness | 1.5 / 10 | Carryable, still not a home appliance. |
| Autonomy confidence | Supervised / classroom | |
| Best for | STEM labs that want something lighter than T1 | |
| Biggest concern | The 55-hour runtime cell |
What it is
Booster’s introductory embodied-development humanoid. Official figures: about 95 cm, about 19.5 kg, 22 DOF (6 per leg, 4 per arm, 2 head). Compute options vary by SKU; we will not invent a processor for “Pro.”
What is published
Booster’s K1 page. Battery life is listed there in tens of minutes to a bit over an hour, not 55 hours. Our 95 mm height is the same centimetre-to-millimetre typo as the T1 pages.
Flaws
Pro / Geek / Edu on this site share one body card. We do not have an official table that maps those three names onto three unique chassis. Treat them as catalog tiers until Booster quotes a specific BOM.
Real-world usefulness
High as a portable teaching biped. Zero as a warehouse worker. Not Unitree G1, not Fourier G1, not T1.
Full specs and images
K1 Pro profile · T1 Standard review · All humanoid reviews.
FAQ
Who makes K1?
Booster Robotics.
Is 55 hours real?
No. That is a catalog unit error. Use Booster’s minutes-scale battery figures.
K1 vs T1?
K1 is the smaller carryable platform. T1 is the 118 cm / 30 kg lab biped.
Sources
Booster K1 product page (95 cm / 19.5 kg / 22 DOF).