Realbotix renames flagship humanoid platform Echo as Series 1

Realbotix said its recently launched flagship humanoid robot platform, Echo, has been renamed Realbotix Series 1. The change affects only the product name; the robot itself, specifications, pricing, production plans, character options and ordering process remain unchanged.

The company said the rename is intended to avoid trademark concerns and bring its flagship commercial humanoid robot directly under the Realbotix brand. The platform was launched as Echo on Oct. 26, 2026, so the change renames an existing product line rather than introducing a new robot.

The Series 1 line keeps two models. The Tabletop, priced at $11,950, is a desktop companion robot with 17 degrees of freedom, weighing about 25 pounds and measuring 13 x 13 x 32 inches. Its face and neck use Realbotix’s proprietary silicone-based synthetic skin. The Tabletop is aimed at one-on-one education, therapy and personal wellness applications.

The Full Body model, priced at $59,950, has a full humanoid design with fluid upper-body movement and 39 degrees of freedom. It weighs about 88 pounds; the female version measures 28 x 28 x 72 inches and the male version 28 x 28 x 77 inches. Its synthetic skin covers the face, neck and arms below the elbows, including the palms and fingers.

Both models are modular platforms designed for companionship, education and wellness. Customers can choose from four characters: Aria, Mila, Dave and Amar, which differ in personality, voice and interaction style.

Realbotix said each model supports more than 100 languages and responds in the same language used by the person speaking to it. A speaker built into the chest provides audio output, and both models support native integration with ChatGPT, Claude and Gemini. Use of either robot requires a monthly subscription to the Realbotix Robot Configuration App, with plans starting at $19.99.

An optional Vinci upgrade combines computer vision and on-device artificial intelligence. Realbotix said it performs conversation and visual understanding entirely through local processing with latency of under one second. Listed features include biometric facial recognition, emotional cue recognition, gaze tracking, and spatial and temporal awareness.