Loona vs LOVOT vs LOOI: Companion Robot Review

How the Three Companion Robots Compare

Loona, LOVOT, and LOOI sit in the small category of non-humanoid companion robots that lead with expression rather than utility. Loona is made by KEYi Tech, the same Shenzhen company behind LOOI, while LOVOT is made by Groove X in Tokyo. All three avoid the humanoid form and instead lean on eyes, sound, and motion to build attachment.

The three products answer very different buyer questions. Loona is a mobile desktop pet with GPT-style voice on top, LOVOT is a lap-sized creature designed to be held, and LOOI is a phone-mounted face that turns an existing iPhone or Android into the brain. Comparing them on horsepower misses the point — the useful comparison is form factor, ongoing cost, and how the maker treats the robot after purchase.

The Bot Scout view: none of these is a productivity device, and none replaces a pet. They are worth the money only if the buyer values expressive interaction on its own terms and is honest about the recurring cost.

Loona (KEYi Tech): The Expressive Desktop Pet

Loona is a wheeled quadruped that behaves like a curious puppy on a desk. KEYi Tech lists Loona at $449 USD on the direct store, with a separate GPT-powered voice interaction feature the company markets as an add-on. The robot ships with obstacle avoidance, hand-tracking, and a library of tricks that can be extended through a mobile app.

Loona reached the market through a 2022 Kickstarter campaign that raised more than $3.6 million from over 6,000 backers, and KEYi Tech has continued to sell it directly since. Reviewers such as Tom's Guide have noted that Loona is genuinely charming but limited by battery life and the fact that its most-marketed voice features depend on the newer GPT integration.

The honest fit: Loona suits an adult buyer who wants a desk companion that reacts, not a child’s toy for open-ended free play. It needs a smooth, uncluttered surface, and the person paying should be comfortable that a small direct-from-China robot has limited long-term support certainty.

LOVOT (Groove X): The Huggable Robot With a Subscription

LOVOT is the largest and by far the most expensive of the three. Groove X publishes pricing on its Japanese site, where the LOVOT 3 body is listed around ¥498,000 (roughly $3,200 USD at mid-2026 rates), with a mandatory monthly "LOVOT life" plan that covers cloud services, software, and basic support. Without an active plan, the robot loses its cloud-dependent behaviors.

Reviews from Wired and IEEE Spectrum both describe LOVOT as a therapy-style companion built to be picked up, held, and warmed to body temperature by internal heaters. It is not intended to perform tasks, avoid stairs elegantly, or replace a smart speaker.

Availability matters. Groove X sells LOVOT primarily in Japan, with a limited international footprint. A buyer outside Japan should confirm shipping, warranty, and the monthly plan’s regional support before committing to a robot that stops working socially if the subscription lapses.

• The monthly plan is not optional for full functionality — treat it as part of the price.
• Weight (~4 kg) and warm skin are core to the experience; a lighter, cooler robot is a different product.
• Support and repair depend on Groove X’s regional network, which is thinnest outside Japan.
• There is no self-charging story equivalent to a robot vacuum — LOVOT returns to a “nest”, but placement matters.
• Do not buy LOVOT expecting utility; buy it for presence, or do not buy it.

LOOI (KEYi Tech): The Phone-Powered Desk Robot

LOOI takes a different bet: use the buyer’s existing smartphone as the face and brain. KEYi Tech lists LOOI at $319 USD on the direct store, with no required subscription. The base is a small wheeled dock that tilts and rotates the phone; the phone runs the LOOI app and displays the animated face.

LOOI launched via a 2023 Kickstarter that raised more than $1.4 million, and independent coverage from outlets such as The Verge at CES 2023 framed it as a lower-cost, more experimental cousin to Loona.

The tradeoff is real. LOOI is cheaper and lower-commitment, but the experience is bounded by the phone: battery drain on the device, dependence on the LOOI app staying supported, and less physical expressiveness than a full-body robot. It is the sensible choice for a buyer who wants to try the category without a four-figure decision.

Feature and Cost Matrix

The feature matrix below uses each maker’s current published information. Prices marked as list are confirmed on the vendor’s own store; ballpark figures for LOVOT reflect the Japanese list price plus the mandatory monthly plan, and will vary with region and currency.

Who Each Robot Actually Fits

Loona is the middle option: expressive, wheeled, capped at desk-scale interaction, and honest about needing a paid GPT layer for its best voice moments. It is the right pick for the buyer who wants a physical robot with real motion but is not ready to spend LOVOT money.

LOVOT is the emotional-companionship pick and prices itself accordingly. It is the right pick when the buyer specifically wants a robot that is picked up and held, is comfortable paying every month indefinitely, and lives in a market where Groove X can support the product.

LOOI is the entry pick. It uses hardware the buyer already owns, has no required subscription, and lets the person find out whether a companion robot means anything to them before spending four figures. It is the wrong pick for a buyer who wants an object that lives independently of a phone.