As of 13 August 2026, AI can only partly find out why your smart device is offline.

What to actually do

1. Hand it to a person

   The route this page recommends

   A person who owns the outcome does this end to end, worth it when the failure is dear.

2. Use a tool built for this

   Second choice

3. Do it yourself

   The distant third

   A chat interface, chat-fluent skill, and roughly 30 minutes until you can act on the result.

   How to actually do it

   1. Open the manufacturer's app and copy the exact offline message, device name, model and any error code.
   2. Check whether your phone and another household device can reach the internet on the same home network, then note the router or hub's visible status lights.
   3. Paste those details and the steps you have already tried into a chatbot using the prompt, including whether the device is connected by Wi-Fi, Bluetooth, a hub or another method.
   4. Answer the chatbot's follow-up questions one at a time without sharing passwords, access codes or full addresses.
   5. Carry out the suggested checks in order, recording the result of each test before moving to the next one.
   6. Compare the final diagnosis with the device manufacturer's support guidance for your exact model, and contact the manufacturer or your internet provider if the fault remains or the next step involves account recovery or a factory reset.

   Prompt

   Help me troubleshoot why my smart device is offline. Ask one question at a time and do not guess details about my setup. Use only the information I provide.
   
   Device type and exact model: [insert]
   Manufacturer app: [insert]
   What the app says: [insert exact message]
   When it went offline: [insert]
   Whether other devices still have internet access: [insert]
   Router or hub status lights: [insert]
   What I have already tried: [insert]
   
   Give the most likely causes in order, explaining what evidence supports each one. Then give safe tests in order, starting with checks that do not change settings. For every test, tell me exactly what to open or press, what result to look for, and what that result means. Separate confirmed findings from possibilities. Do not tell me to factory-reset the device, remove it from my account, change security settings, or buy anything unless you first explain the risk, what information would be lost, and why safer tests have failed. Do not ask for passwords, access codes, full addresses or other private information. Stop and direct me to the device manufacturer's support if the steps require account recovery, electrical work, or information you cannot verify.

   Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.