1. Introduction
The Insoma Smart WiFi Sprinkler Timer (Model: SGW02W) is an advanced automatic irrigation system designed to simplify garden watering. This device features two independent outlets, allowing for customized watering plans for different areas of your garden. With its included WiFi Hub, you can control and monitor your watering schedules remotely via a dedicated mobile application, and even integrate with voice assistants like Alexa and Google Assistant. Its robust, waterproof design ensures reliable performance in outdoor environments.
2. Package Contents
Please verify that all items are present in the package:
- Insoma Smart WiFi Sprinkler Timer (SGW02W)
- WiFi Hub
- User Manual (this document)
- Additional nozzles and Teflon tape (for installation)

Figure 2.1: Contents of the Insoma Smart WiFi Sprinkler Timer package.
3. Setup Guide
3.1. Battery Installation
The Insoma Smart WiFi Sprinkler Timer requires four (4) AA alkaline batteries for operation. Batteries are not included in the package. Ensure correct polarity when inserting the batteries.

Figure 3.1: Battery compartment of the timer. Requires 4x AA batteries.
3.2. WiFi Hub Connection
Plug the WiFi Hub into a standard electrical outlet indoors, preferably within 15 feet of where the timer will be installed. The hub requires a 2.4GHz WiFi network for connection. Once plugged in, the indicator light on the hub should illuminate.

Figure 3.2: WiFi Hub plugged into an indoor outlet, establishing connection.
3.3. Timer Installation
- Attach the Insoma Smart WiFi Sprinkler Timer to your outdoor garden faucet. Ensure a tight and secure connection to prevent leaks.
- Connect your garden hoses to the two independent outlets (labeled A and B) at the bottom of the timer.

Figure 3.3: Timer installed on a garden faucet with hoses connected.
3.4. App Pairing and Connection
Download the "Smart Life" app from your mobile device's app store (available on Apple App Store and Google Play Store). Follow the in-app instructions to pair the WiFi Hub and the Sprinkler Timer. Ensure your phone's Bluetooth and WiFi are enabled during the pairing process. The app will guide you through adding the devices and connecting them to your 2.4GHz home WiFi network.
Video 3.1: Detailed steps on how to connect the WiFi water timer and gateway to the Smart Life app.
4. Operating Modes
The Insoma Smart WiFi Sprinkler Timer offers flexible programming options to suit various watering needs.
4.1. Timed Watering Schedule
Set specific start times and durations for watering. You can customize schedules for each of the two outlets (Zone A and Zone B) independently. Up to 10 programs can be set per zone, totaling 20 programs.

Figure 4.1: Example of setting timed watering schedules for independent zones.
4.2. Cyclical Watering Schedule
For continuous or repetitive watering, set a cyclical schedule with defined irrigation durations and interval times. This is ideal for drip irrigation systems or frequent, short watering cycles.

Figure 4.2: App interface for setting cyclical watering schedules.
4.3. Manual Watering
Initiate immediate watering directly from the app for a specified duration, without affecting your preset schedules. This is useful for spot watering or quick tasks.
4.4. Rain Delay Function
Temporarily pause all watering schedules for 1 to 7 days to conserve water during rainy periods. This feature can be activated and adjusted via the app.

Figure 4.3: Rain Delay feature in the app, allowing postponement of watering.
4.5. Voice Control Integration
The timer is compatible with Amazon Alexa and Google Assistant. Link your Smart Life account to your voice assistant to control watering with simple voice commands.

Figure 4.4: Voice control functionality with Alexa and Google Assistant.
4.6. Watering Record Tracking
The Smart Life app keeps a detailed record of all watering activities, allowing you to review past irrigation durations and times for better water management.

Figure 4.5: App interface displaying historical watering records.
5. Specifications
| Feature | Detail |
|---|---|
| Model Number | SGW02W |
| Product Dimensions | 4.68 x 5.55 x 2.44 inches |
| Item Weight | 1.19 pounds (540 Grams) |
| Material | Plastic |
| Number of Outlets | 2 (Independent) |
| Watering Plans | Up to 20 (10 per zone) |
| Connectivity | 2.4GHz WiFi (via WiFi Hub) |
| Voice Assistant Compatibility | Alexa, Google Assistant |
| Power Source | 4x AA Alkaline Batteries (not included) |
| Water Resistance Rating | IP55 |
| UPC | 762704042235 |
6. Maintenance
- Battery Replacement: The app will alert you when battery levels drop below 20%. Replace all four AA batteries promptly to ensure continuous operation. Expected battery life is over 6 months under normal usage.
- Cleaning: Periodically check the filter screen at the faucet connection point for debris and clean as necessary to maintain optimal water flow. Wipe the exterior of the timer with a damp cloth to remove dirt.
- Winter Storage: Before the first frost, disconnect the timer from the faucet and hoses. Drain any remaining water from the unit. Remove the batteries. Store the timer and WiFi Hub in a dry, frost-free location to prevent damage.
- Anti-Rust and Anti-UV: The timer is constructed with anti-rust materials and features an anti-UV coating for durability in outdoor conditions. However, prolonged exposure to extreme weather may affect its lifespan.
7. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Timer not connecting to WiFi Hub/App |
|
| No water flow from outlets |
|
| Water leakage |
|
| Short battery life |
|
8. Warranty and Support
Insoma products are designed for reliability and performance. For warranty information, technical support, or any inquiries regarding your Smart WiFi Sprinkler Timer, please refer to the official Insoma website or contact their customer service directly. Contact details are typically found on the product packaging or the official brand store online.
You can also refer to the official User Guide (PDF) and User Manual (PDF) provided by Insoma for more detailed information and support.





