Teardown: Sony’s New Aibo Goes Under The Knife

Sony Aibo Teardown 2018

In a complete surprise, Sony has moved to release the latest version of their robotic dog series, Aibo, in North America. The device is already out in Japan, where there are a number of owner’s clubs that would rival any dedicated kennel club. Thanks to the [Robot Start] team, we now have a glimpse of what goes into making the robotic equivalent of man’s best friend in their teardown of an Aibo ERS-1000.

Sony Aibo Battery Removal

According to Yoshihiro of Robot Start, Aibo looks to be using a proprietary battery reminiscent of the Handycam camcorders. Those three gold contacts are used for charging on the rug shaped power base that Aibo will periodically return to in order to take a”nap”. There are a couple of square OLED screens behind those puppy dog eyes. They are full-color OLEDs somewhere in the one-inch ballpark. Between the screens is a capacitive touch sensor that wraps around to the top of the head that are also pressure sensitive. Sony Aibo Teardown OLED Eyes 2018

According to Sony’s press release, the fish-eye camera housed in Aibo’s snout is used to identify faces as well as navigating spaces.

Laying out all the major parts out together certainly drives home the complexity of the latest Aibo. It’ll be interesting to see the progression of this device as all of them come equipped with 4G LTE and 802.11 b/g/n WiFi that connect to Sony’s servers for deep learning.

Sony Aibo Teardown Complete 2018

New behaviors are supposed to download automatically as long as the device is under the subscription plan. While Sony has no current plans to integrate with any voice-activated virtual assistant, we can still look forward to the possibility of some expanded functionality from the Hackaday community.


For the rest of the teardown photos make sure to head over to [Yoshihiro]’s write up on Robot Start. Also just in case anybody cared to see what happens when the first generation Aibo ERS-111 from 1999 meets the 2018 Aibo ERS-1000, you’ll find the answer in the video below:


22 thoughts on “Teardown: Sony’s New Aibo Goes Under The Knife

    1. Using DC motors and possibly stepper motors instead of servos, I guess. The motors and gear boxes enclosed in black plastic look very similar to what can be found in point-and-shoot cameras.

  1. I have been boycotting Sony ever since they put rootkits on CD’s and crippled Linux on their game consoles.
    I do not forget.

    Of course you can trust sony to not put normal (18650) batteries in their stuff.

    Does anyone still remember the “memory stick” and other weird formats they used for standard stuff, with no added value whatsoever?
    Those things were twice as expensive (per capacity) then all competitors ( which were all in the same pricerange) and on top of that they were horribly crippled with incompatibilities when storage space grew.

    1. Not that I’d need a reason to boycott an expensive plastic toy with no use whatsoever, but… yeah, Sony has given the hacker community enough reasons to be despised for eternity.

  2. There’s not a company or service on this earth that hasn’t let somebody down. I hate Apple products but I don’t go out of my way to tell about it. The only difference from Sony to all the other companies, is no matter what they do good or bad you still want to talk about it. Sony is still in your minds and you always want to a discussion about them. It’s like hearing about your ex-girlfriend years after. Get over it.

Leave a Reply

Please be kind and respectful to help make the comments section excellent. (Comment Policy)

This site uses Akismet to reduce spam. Learn how your comment data is processed.