Our take
Sony aibo ERS-1000
A charming robot pet for enthusiasts, but the cloud plan, regional restrictions and repair costs make it a difficult mainstream recommendation.
Owners value the personality and novelty enough that some buy more than one.
Cloud dependence, repairs and regional support are long-running frustrations.
Enthusiasts who want a premium expressive robot pet.
UK buyers or anyone avoiding cloud subscriptions.
- 22 axes
- Returns to its charging station automatically.
- OLED eyes
What owners and reviewers say
The ERS-1000 inspires real attachment among robot-pet enthusiasts, but ownership also involves an account, a regional service arrangement and, for second-hand buyers, a transfer process. Those details can matter as much as the robot’s expressions and movement.
Why enthusiasts enjoy it
Owners in the discussions reviewed describe enjoying autonomous play, ball interaction, self-charging and the personality of their individual aibo. Some keep more than one. That supports a case for a premium hobby and companion experience; it does not establish that aibo provides useful household assistance or will hold every child’s attention.
[1][2]Cloud service changes what you can configure
Sony’s US listing includes a three-year AI Cloud Plan. Owners discussing an imported Japanese ERS-1000 explain that app access, naming and language configuration are important cloud-related constraints. Other participants describe enjoying aibo after a plan expires, including movement and familiar commands. It would therefore be inaccurate to say the robot necessarily becomes unusable without a subscription.
[1][3]A cheap import can create setup problems
One European buyer of a second-hand Japanese unit could not complete the app setup and reported being redirected between regional Sony teams. This is a specific owner experience, not proof that every import fails. The practical point is to establish the unit’s region, existing registration and supported service route before comparing its price with a new domestic-market package.
[1]Second-hand account transfer deserves attention
Another owner discussion contains reports of slow or unresolved transfer of US units even with previous-owner cooperation. Do not assume possession of the robot is the same as control of its associated service. Ask the seller to explain the transfer procedure and what cloud-plan time, if any, remains. These accounts concern account administration rather than a measured hardware fault rate.
[2]A careful-owner purchase
The enthusiasm in these threads sits alongside concerns about fragility around very young children. One parent described supervising a three-year-old’s interaction. Our view is that the ERS-1000 suits an adult-led enthusiast household more naturally than rough-and-tumble toy use. The sources checked do not establish typical annual repair spending.
[2]US and Japanese units have different service contexts. Individual transfer problems do not establish the experience of all buyers.
Sources (3)
- ERS-1000 import and cloud-plan owner discussion ↗Owner report
- ERS-1000 ownership and transfer discussion ↗Owner report
- Sony US ERS-1000 package ↗Manufacturer information
Full specifications
- Primary role
- Companionship
- Movement
- 22 axes
- Cameras
- Front + SLAM
- Weight
- 2.2kg
- Runtime
- Around 2 hours
- Cloud plan
- 3 years included in US
Reviews
Editorial reviews
Sources
Videos
- Lance Ulanoff: Sony Aibo ERS-1000 Review: It’s the Ultimate Robot Dog! ↗
- aibo addicts: Is The New Sony Aibo ERS-1000 More Obedient Than The ERS-7? 🐾 ↗
- Search YouTube for Sony aibo ERS-1000 ↗Search results may include similar models; check the model name.



