A Wi-Fi oven or app-connected refrigerator can be convenient. But before paying extra for connectivity, ask a less glamorous question: will the manufacturer keep its software secure, and will the appliance remain useful without its app?
The short answer: choose a connected appliance for a feature you genuinely need, then check its security-update policy, account protection and offline controls. An “AI-powered” label is not a security guarantee.
Why smart kitchen security is in the news
On 12 October 2026, Anthropic published research into AI models running and replicating across connected devices. Its work included a model distributed across inexpensive TV boxes and replication tests in a simplified, controlled environment. The researchers explicitly said they did not yet have a full rogue replicator.
That distinction matters. The study is not evidence that ordinary household ovens are currently being taken over by autonomous AI. Predictions about future capabilities are not confirmed incidents. For buyers, the useful takeaway is to examine long-term device support rather than panic about a particular brand. Read Anthropic’s original research.
1. Ask when security updates end
Before buying, look for a written software-support period for the exact model. A long mechanical warranty should not be assumed to include equally long software support. Ask the manufacturer to distinguish the two.
The UK government’s consumer IoT security code recommends a published end-of-life policy stating the minimum update period. It also emphasises timely, secure updates and resilience when connectivity fails. These are useful buying questions worldwide, not a claim that UK requirements automatically apply to products sold in India.
2. Check the app account, not just the appliance
Official smart-device guidance recommends changing easily guessed default passwords, enabling two-factor authentication where available, and installing updates promptly. Enable automatic updates when supported.
Before checkout, ask whether the companion app supports those protections. Also consider household access: can each person have an individual account, can access be revoked, and what happens if the main account holder changes phones? Treat unclear answers as a reason to investigate, not proof that a product is unsafe.
3. Find out what works without Wi-Fi
Ask for a practical demonstration: can you select a temperature, start a normal cooking programme and stop the appliance using its own controls? Which features disappear when the internet or cloud service is unavailable?
Offline operation is a buying preference, not a promise every smart appliance makes. Read the model’s manual before assuming that losing the app only affects notifications. A fridge or oven is a long-term purchase; the app should not be the only thing you evaluate.
4. Keep remote features proportionate to your needs
The NCSC recommends switching off remote access when it is unnecessary. Remote control should earn its place in your kitchen: is it solving a real problem, or simply adding another account to maintain?
As an additional precaution, consider a separate IoT or guest network if your router supports appropriate isolation. Check the router documentation first: isolation can interfere with phone-to-appliance setup and local control. It does not replace updates or secure accounts.
5. Check privacy and permissions
Our editorial checklist: what information does the app collect, which permissions are required, can optional collection be declined, and how do you delete the account? For a camera-equipped appliance, ask where images are processed and whether they leave your home. Do not infer the answer from “smart” or “AI” branding.
Buying a smart kitchen appliance in India
For the exact Indian model or any imported unit, confirm app availability, regional feature support, local servicing and written warranty coverage before purchase. Do not assume a similarly named overseas model has identical features or support.
For rented homes or smaller kitchens, start with the job you want done rather than a whole connected ecosystem. Our smart kitchen ideas for small apartments and rented homes can help you prioritise useful upgrades.
Before you buy: five questions to send the seller
1. What is the security-update end date for this exact model?
2. Does its app offer two-factor authentication?
3. Which core functions work without internet access?
4. Are all advertised app features supported in my country?
5. How do I remove household access and erase my data before resale?
Bottom line
A good connected appliance should make cooking easier without creating uncertainty about support, privacy or basic operation. If a seller cannot explain the software side, compare a simpler alternative before paying a connectivity premium.
Editorial note: This is a source-based buying guide, not a hands-on security audit or a claim that any named appliance is vulnerable. Research and guidance checked on 19 October 2026.