What You'll Need

Step-by-Step Setup

Download the Tapo app and sign in with your TP-Link ID.
Plug in the P115 to a wall outlet.
Add the device in the Tapo app:
- Tap "+" and select the smart plug category
- Choose the P115 or the closest matching model
- Enable Bluetooth on your phone for faster pairing, or use Wi-Fi setup as an alternative
Enter your Wi-Fi credentials when prompted and wait for the plug to connect to your network.
Name the device and assign it to a home and room in the app.

Some P115 models support Matter, which is a universal smart home standard. If your P115 includes Matter support:

Look for a Matter QR code on the plug or its packaging.
You can add the plug to Apple Home, Google Home, SmartThings, or any Matter-compatible controller by scanning the Matter QR code.
Matter lets you use the plug across multiple platforms simultaneously. For example, control it from both Google Home and Apple Home at the same time.
The Tapo app still works for energy monitoring and advanced settings even when Matter is active.

The P115 shows real-time wattage, daily kWh, and monthly consumption charts.
Use the data to identify which appliances are costing the most on your electricity bill.
Track standby power consumption by noting the wattage when a device is plugged in but turned off.
For accurate readings, plug directly into a wall outlet rather than through a power strip or extension cord.

Cross-platform smart home: If your household uses a mix of Apple, Google, and Alexa devices, the Matter-compatible P115 works with all of them from a single plug.
Energy-conscious scheduling: Use the energy data to decide when to run high-power devices. Schedule them during off-peak electricity hours if your utility offers time-of-use rates.
SmartThings integration: Add the P115 to SmartThings for more advanced automations that coordinate with motion sensors, door sensors, and other SmartThings devices.

Matter setup not working: Use the Matter QR code specifically for cross-platform pairing. Scan it from the Apple Home, Google Home, or SmartThings app. If scanning fails, enter the numeric setup code manually.
Energy readings seem off: Verify the load is connected properly and the plug is in a wall outlet, not a power strip. Very low-draw devices (under 2-3 watts) may not register accurately.
App setup issues: If Bluetooth pairing fails, factory reset the plug and try again. Make sure Bluetooth is enabled and your phone is close to the plug. The app should also offer a Wi-Fi AP mode fallback.
Factory reset: Press and hold the button for 10 seconds until the LED indicates a reset. All settings are cleared.
Matter and Tapo app conflict: The Tapo app and Matter can coexist. If the plug stops responding in one platform, check the other. Power cycling the plug usually resolves temporary communication issues.

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