It says M1 is a roughly 15 inch humanoid built for day to day routines. The pitch is reminders and light assistance for older adults living at home, support for parents managing schedules and play, plus a creator angle for people who want to customize a personal robot over time. Zeroth expects US preorders in Q1 2026 starting at $2,899, with general availability planned for April 2026. At CES, they’re demoing M1 and W1, a wheel based assistant meant for homes and light commercial space
