Booster K1

Overview

The Booster Robotics Booster K1 is a compact 95 cm hobbyist humanoid at $5,999, targeting entertainment, education, and research at an accessible entry price. Booster Robotics is best known for its T1 commercial humanoid series, and the K1 serves as the company's consumer and educational entry point. The K1 is fully programmable and designed for users who want to experiment with humanoid robotics without the investment required for commercial-scale platforms.

Key Specifications

The K1 stands 95 cm, making it one of the smallest fully capable programmable humanoids at this price tier. It is priced at $5,999. The platform supports standard robotics programming interfaces and Booster's own SDK. Battery runtime, joint count, and payload specifications are documented in Booster Robotics' K1 commercial materials. The compact form factor reduces the safety risks associated with a full-size platform in home or classroom environments.

Use Cases

STEM education programmes, university lab prototyping, hobbyist humanoid research, and entertainment demonstrations are primary applications. At $5,999, the K1 can be bought by individual enthusiasts and small labs without institutional procurement processes. The Booster brand provides continuity for users who may eventually scale to the T1 Basic or Standard for commercial deployment.

Buying Used

At $5,999, the K1's used market will offer limited savings compared to new purchase for most buyers. However, research groups that regularly refresh their robot fleets may sell surplus K1 units at worthwhile discounts. Battery health and servo wear from intensive use are primary checks. UK buyers should confirm that the Booster K1 firmware update pathway remains accessible on any pre-owned unit.

Alternatives to Consider

Direct competitors at a similar price point include the Unitree R1 at $4,900 and the Noetix Robotics N2 at $5,500 to $8,400. For buyers wanting a larger frame, the Booster T1 Basic at $29,800 is the natural step up within the Booster ecosystem. UK buyers should also consider the Robosen consumer platforms for pure education use at a lower cost, reserving the K1 for applications requiring a more capable programmable platform.