1. Introduction and Overview
The ERYUE Smart WiFi Thermostat Plug Mini Temperature Controller is an app-controlled, programmable device designed to manage the temperature of heating or cooling appliances. It offers convenience and practicality for smart daily life by allowing remote control and scheduling.
This device is compatible with most heating or cooling applications that use a standard plug. It integrates with smart home ecosystems through its Wi-Fi connectivity.
2. Package Contents
- 1 x Smart Socket
- 1 x User Manual (English)
- 1 x Temperature Sensor (50cm / 19.7in length)
3. Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Do not immerse the device or its sensor in water or other liquids.
- Do not exceed the maximum load of 10A or maximum power of 1200W.
- Ensure the device is plugged into a properly grounded outlet.
- Keep out of reach of children.
- Do not disassemble or attempt to repair the device. Contact qualified personnel for service.
- Use only with compatible appliances.
4. Product Features
- Smart Control: Manage your heating or cooling appliances remotely via a smartphone application.
- Programmable: Set schedules and timers for automatic operation, optimizing energy use and comfort.
- Voice Control: Compatible with voice assistants for hands-free operation.
- Temperature Monitoring: Integrated temperature sensor provides accurate readings.
- Wi-Fi Connectivity: Connects to 2.4GHz Wi-Fi networks for seamless smart home integration.
- Compact Design: Mini plug-in socket design saves space.

Figure 1: Key features of the ERYUE Smart WiFi Thermostat Plug.
5. Setup Guide
5.1 Physical Installation
- Plug the Smart Socket into a standard 120V AC outlet.
- Connect the temperature sensor cable to the designated port on the Smart Socket.
- Place the temperature sensor in the area where you want to monitor and control the temperature. Ensure it is not directly exposed to the appliance's heat or cold output for accurate readings.
- Plug your heating or cooling appliance into the Smart Socket.

Figure 2: Smart Socket with temperature sensor connected.
5.2 App Installation and Pairing
- Download the 'Smart Life' app from the App Store (iOS) or Google Play Store (Android).
- Register or log in to your Smart Life account.
- Ensure your mobile device is connected to a 2.4GHz Wi-Fi network.
- In the app, tap '+' to add a new device.
- Follow the on-screen instructions to put the Smart Socket into pairing mode (usually indicated by a blinking light on the device).
- Select the device type (e.g.,