SwitchBot has launched two AI pet robots called Kata Friends: Noa (white, energetic) and Niko (gray, gentle and shy). These are not robot vacuums or smart speakers. They are designed as companion animals that live in your home, respond to your voice and gestures, remember different family members and keep a diary of their experiences. They have plush coats, wheels for movement, cameras for recognizing people, touch-sensitive zones for petting and an on-device large language model (LLM) that works without Wi-Fi. The pets cost 700 US dollars, and a subscription is required for full AI access. This review covers the hardware, features, privacy considerations, subscription costs and how Noa and Niko compare to other AI pets like Sony‘s Aibo.
Hardware: Sensors, Cameras And Wheels
Underneath their plush coats, Noa and Niko pack serious hardware.
Eyes and expressions – The LCD eyes have multiple colors and five expressions. They can look in different directions. When the pets are happy, excited or curious, the eyes change accordingly.
Movement – Their feet have wheels and a laser distance sensor radar. This allows them to navigate your home independently. They can follow you from room to room, wait by the door when you are due home and even wake you up in the morning with a song.
Sensors – Their bellies contain obstacle‑avoidance sensors to prevent bumping into furniture. Their noses have cameras to recognize people and capture photos of special moments. There are 12 touch‑sensitive zones across their bodies, so they respond to every pat and cuddle with waving arms and swiveling ears. A microphone on top of their heads listens for voice commands.
Charging – A docking sensor above their tails helps them balance and move around with an extra rear wheel. They require 8 hours of sleep (charging). You can customize their sleep schedule to match your own.
On-Device AI And Offline Functionality
The most notable technical feature is the on-device LLM. Unlike many smart devices that rely on cloud servers for processing, Noa and Niko can interact with you and respond anywhere, even without Wi-Fi.
The pets respond to simple voice commands such as “come here.” They use voice emotion recognition to pick up on how you are feeling. If you have a cheerful tone, they will mirror your joy. They also react to gestures. Their eyes follow you around the room. If you wave, they will come to you. If you give them a thumbs‑up, they will have a happy reaction. If you make a peace sign or say “cheese,” they will take a photo. Pictures are saved locally in the companion app.
The AI keeps a diary of its memories with you, such as when it was cuddled, wandered around the house or slept. The pets also recognize and remember each person in your household, tailoring their responses to each individual.
Modes And Privacy Features
Noa and Niko have three operating modes accessible via the button in the center of the microphone on top of their heads.
- Normal mode – The pets are fully active, responding to voice, gestures and touch.
- Standby mode – They stand in place and wait for your call. They will not move around the house.
- Sleep mode – They relax their bodies and charge in their nests.
Privacy mode – An included eye mask can be placed over Noa or Niko‘s eyes. When the mask is on, they will not see anything or take photos. This is a physical privacy shutter for an AI pet.
Diary and photos – The pets keep a diary of their memories, which is stored locally. Photos taken via peace sign or voice command are also saved locally in the companion app. SwitchBot did not immediately respond to a request for comment on additional privacy details.
Official Clothing And Accessories
While you can make DIY clothes for your Kata Friend, SwitchBot plans to release an official clothing and accessories line soon. The company also has plans to release a “gentle little companion” that will help you manage your SwitchBot devices, including robot vacuums, smart locks and smart home hubs.
Subscription Pricing And Required Plans
A subscription is required to use the AI features of Noa and Niko. The table below summarises the two available plans based on the announcement.
| Plan | Price | What It Includes |
|---|---|---|
| Essential Plan | 15 USD per month or 150 USD per year | AI and software access (required for full functionality) |
| Premium Plan | 400 USD per year | Essential features plus complete repair and restoration (normally 270 USD per visit), free yearly health check‑up (normally 330 USD per visit), free yearly grooming and cleaning (normally 86 USD per visit) |
Until June 12, a free six‑month Essential Plan is included with the purchase of a Kata Friend. After the free trial ends, you must pay the subscription fee. The Premium Plan includes services that would otherwise cost hundreds of dollars per visit. If you have the Essential Plan and require a repair or grooming, the cost may be higher depending on the extent.
The 700 USD purchase price plus the ongoing subscription means that SwitchBot AI pets are not a one‑time purchase. The company notes that the visit costs are estimates, and actual costs may vary.
SwitchBot Kata Friends Vs Sony Aibo
| Aspect | SwitchBot Noa / Niko | Sony Aibo (ERS-1000) |
|---|---|---|
| Price | 700 USD | 2,900 USD |
| Subscription | Essential 15 USD/month (required) | Aibo Cloud Plan 10 USD/month (optional) |
| On‑Device LLM | Yes (works without Wi‑Fi) | No (requires cloud for advanced AI) |
| Touch Zones | 12 across the body | Several (ears, head, back) |
| Movement | Wheels | Legs (walks like a dog) |
| Cameras | Nose camera for recognition and photos | Nose camera |
| Privacy Mask | Yes (physical eye mask) | No |
| Charging | 8 hours in nest | 3 hours in docking station |
| Best For | Cuddly, cat‑like companionship | Dog‑like interaction, advanced mobility |
Sony‘s Aibo is more expensive but walks on legs and feels more like a real dog. SwitchBot’s Noa and Niko are more affordable but still require a significant investment and an ongoing subscription.
Pros And Cons Of SwitchBot AI Pets
Pros
- On-device LLM allows interaction without Wi‑Fi.
- 12 touch‑sensitive zones make them responsive to petting and cuddling.
- Recognizes and remembers multiple family members.
- Physical eye mask provides a clear privacy mode.
- Can take photos via peace sign gesture or voice command.
- Navigates your home independently with wheels and sensors.
- Can wake you up in the morning with a song.
- Customizable sleep schedule matches your own routine.
- Official clothing and accessories line coming soon.
- No cleaning, no vet bills and no allergies.
Cons
- Very expensive (700 USD plus ongoing subscription).
- Subscription is required for AI access; the free trial lasts only six months.
- Premium plan costs 400 USD per year, which is more than many real pet expenses.
- Repair and grooming costs are high if you do not have the Premium plan.
- The pets use wheels, not legs, so they cannot climb stairs or navigate uneven terrain.
- Privacy details are unclear; the company did not immediately respond to requests for comment.
- The AI diary stores memories locally, but there is no cloud backup option mentioned.
- The pet‘s personality evolves over time, but you cannot fully control how it changes.
- Not a replacement for real animal companionship for many people.
Frequently Asked Questions (FAQs)
Do Noa and Niko work without Wi-Fi?
Yes. The on-device LLM allows them to respond to voice commands, gestures and touch even when there is no internet connection.
What is the difference between the Essential Plan and the Premium Plan?
The Essential Plan (15 USD per month) provides access to AI features and software updates. The Premium Plan (400 USD per year) adds free repair and restoration visits (normally 270 USD), a free yearly health check‑up (normally 330 USD) and free yearly grooming and cleaning (normally 86 USD). Without the Premium Plan, these services cost extra.
