Loona: The most robot per dollar in the companion class

What it is

Loona is KEYi Tech’s wheeled companion robot — dog-shaped in behavior if not strictly in silhouette, with expressive animated eyes, camera-based face and gesture recognition, and, since 2025, GPT-4o voice conversation included without a subscription. At $499 list and routinely $400–450 on promotion, it is the most capable mobile companion under $500 in this registry as of August 2026.

What it does

Loona patrols floors and desks, recognizes its people, responds to hand gestures, plays chase-and-fetch style games, and holds voice conversations through the GPT-4o integration. An in-app visual programming environment and a growing accessory line (the Loona Go bundle, props for its games) extend it. The no-subscription positioning is explicit KEYi marketing — and, as of this writing, accurate — which matters in a class where Vector charges $99.99 a year for comparable features.

Living with it

Owner threads describe a robot that uses its mobility — it seeks people out, which changes the relationship compared to desk-bound companions. The recurring cautions: it is camera-first by design (face recognition is the point), so the privacy-conscious should read our cloud-dependency row before buying; battery life shapes its rhythm into play sessions rather than all-day presence; and promotional pricing is so frequent that paying the $529 list price is usually a timing mistake.

A disclosure specific to this specimen: KEYi’s own blog is the dominant search result for most Loona queries — and for its competitors’ queries — which is precisely why this registry exists. Our data rows above come from KEYi’s published specifications cross-checked against retailer listings and owner reports, not from the vendor’s comparison articles.