Do companion robots like Aibo and LOVOT require a monthly subscription to work?

Aibo’s AI Cloud Plan is not an add-on tier sitting above a working base product. Sony’s own specifications tie behavioral learning, the trait the robot is sold on, directly to the subscription: the model adapts its responses to interaction history and treats enrolled family members differently only while the plan stays active.

Runtime and charging, roughly two to three hours of activity before the robot returns to its dock, stay the same either way. What the $300-a-year renewal buys is the part of Aibo that behaves like it remembers who is talking to it.

GROOVE X states the dependency more plainly still. LOVOT’s fee, reported at roughly 9,900 to 19,800 yen a month, is described on the company’s own pricing page as necessary for the unit to function day to day, not for a mode above basic operation. GROOVE X markets LOVOT as a ‘slow relation’ robot built around emotional bonding, then adds a line on the same site that cuts against the pitch.

It may not be a living creature.

GROOVE X, LOVOT product site

GROOVE X’s own hardware complicates the picture further. LOVOT’s unit carries an NVIDIA Jetson Orin NX processor, more onboard AI compute than either temi or Astro documents. Even with that much processing built into the robot itself, GROOVE X still prices the personality as a monthly cloud service rather than something the hardware runs unassisted.

That is a choice about the business, not a limit of the silicon: continuously updating a behavior model against months of interaction history is the kind of job companies keep running through their own servers, where they can meter it.

Amazon Astro builds and holds its floor plan on the device itself, using visual SLAM rather than a cloud behavior model, so a dropped network connection does not touch its ability to navigate to a named room or patrol on a schedule.

What a dropout costs is the remote half of the product: alerts, live view, and remote commands through the app. Amazon documents no subscription requirement for the robot to run, and its telescoping periscope camera, reaching 42 inches off the floor, works the same whether or not the home network is up.

temi V3 draws the line in a similar place. Its 360-degree LiDAR and two depth cameras build a map used for autonomous travel to saved destinations at a published 5 cm accuracy, and none of that motion sits behind a paid tier. Wi-Fi is required, but temi’s manufacturer names it for video calls, remote access, and software updates, not for the navigation itself.

I could not get Temi to beam my calls to friends and family who downloaded the app, a very disappointing snafu that we were unable to resolve.

AARP, January 2020

Free of a subscription is not the same as finished. temi’s own communication features, the calling and video-beaming functions the screen exists for, are not gated behind any fee, and an independent published review still found them unreliable enough to abandon mid-test.

The architecture choice and the execution quality are separate questions: temi’s navigation runs without asking for money, but that alone does not guarantee the rest of the product works as advertised.

Neither manufacturer has a full shutdown on the record. Sony has never closed an aibo cloud service outright. What did happen to early ERS-1000 owners, around 2021 and 2022, was narrower: the three-year AI Cloud Plan bundled with a new unit simply ran out, a bundled subscription lapsing rather than Sony withdrawing a service.

The one shutdown precedent that does exist for this product line predates the cloud entirely: Sony ended official repair support for the original 1999-to-2006 AIBO line in 2014, a hardware decision, not a software one. The one part of an ERS-1000 documented to wear, its actuators, still goes back to Sony for service, and Sony publishes no price list for that repair either.

GROOVE X has no comparable public history, largely because LOVOT is a newer platform sold in a much smaller market: official retail is limited to Japan, mainland China, and a handful of other regions, with no US sale channel documented. What is on the record is the company’s own statement that the fee is required, not optional, for daily operation, with no published account of what happens to a unit, or the interaction history behind it, if that fee lapses.

Sony’s own guidance for Aibo names homes with elderly residents seeking social stimulation as one of the robot’s intended fits, which sharpens what a lapsed $300-a-year plan actually costs someone relying on it for company rather than for a task. Neither company documents a local-only fallback that preserves the learned behavior once an account lapses.

Every robot compared here is classified Level II, Assisted Autonomy: each navigates a mapped home, recognizes it, and returns to charge without a person driving it there. A lapsed subscription does not change that rating for Aibo or LOVOT, because the Autonomy Ladder measures what the hardware does unsupervised, not what a company bills for.

What a lapsed subscription changes is narrower, and for a robot marketed on relationship rather than task, arguably more central: whether the behavior that made the robot seem to know its owner is still running.

Aibo’s AI Cloud Plan is bundled free for the first three years; renewing it for two more years to reach five years of ownership adds $600 on top of the $2,899 unit price, before any actuator repair, which Sony does not price.

LOVOT’s fee is levied monthly in yen with no published dollar equivalent, on top of a unit GROOVE X prices at 577,500 yen and does not officially sell in the United States at all. temi, at $3,950 list and $3,500 to $4,500 on the street, and Astro, at $1,599, carry no equivalent recurring line tied to their core function, whatever else either one does or does not do well.

The subscription is also not the only unpriced cost in this category. Sony offers actuator repair for Aibo but publishes no price list for it. Astro’s own record documents no parts channel, no repair channel, and no warranty term at all, four and a half years after its February 2022 launch. temi names wheel or tread replacement on a six-to-twelve-month cadence, the fastest wear item of the four robots compared here, with no published price either.

LOVOT’s unit price applies to buyers inside GROOVE X’s own retail regions; reaching it from outside Japan, mainland China, or the company’s short list of other markets means going through a third-party import service, such as the proxy service BEX, which the manufacturer does not operate and does not price. A recurring fee is the visible cost. It is rarely the only one.

None of this is a judgment about which design is built better. A subscription can fund the cloud compute and continued updates that let a companion robot’s behavior improve over years, the way Aibo’s has across eight years in market with no reported regression. A one-time purchase can also mean a robot whose behavior never changes after the day it leaves the box, for better or worse.

What the comparison establishes is that a ‘companion robot’ is not one purchase shape. It is at least two: a device owned outright, and a service that keeps renting out the personality on top of it. Which one a buyer gets is decided before the robot ever leaves the store.