A home energy monitor designed to show real power use across the household and individual circuits, helping spot waste and prevent faults. Homeowners gain quick reassurance from near-instant readings and appliance-level detail via the app. Is OWON 3-Phase WiFi Smart Home Energy Monitor the right choice for those who need accurate, circuit-level energy insight?
⚡ At a Glance
- • Energy Monitoring: Circuit-level readings with three 80A clamps and 2-second updates, accuracy from +2%
- • Best for: Homeowners who want to track major appliances and spot unusual power draw
- • Not ideal for: Households without 2.4 GHz Wi-Fi or those unable to have qualified electrical installation
Three 80A clamp sensors monitor individual circuits and send data to the SmartLife app. Real-time reporting requires a 2.4 GHz Wi-Fi connection with internet access.
Circuit-level visibility – with three 80A clamp sensors
Three separate 80A current clamps attach to individual phase conductors to measure current draw for major appliances. Combined with voltage and power factor readings, the system calculates real power per circuit and relays data to the app.
Per-appliance behaviour becomes easy to spot, so heavy users such as air conditioners, water heaters and washers are identifiable for targeted savings.
Near-instant feedback – thanks to 2-second reporting via 2.4 GHz Wi-Fi
Real-time data is transmitted over a required 2.4 GHz Wi-Fi connection, with measurement updates every two seconds. The monitoring chain links clamps to the meter and then to the SmartLife app, producing frequent, time-stamped readings.
Short spikes and sudden increases in consumption show up almost immediately, helping to diagnose faults or unexpected loads quickly.
App control and smart integration – with SmartLife/Tuya linkage
Measurement data syncs to the SmartLife app and supports linkage with the Tuya ecosystem for automation and third-party integrations. The product notes compatibility with the SmartLife application for setup and data viewing.
Logged energy trends can be viewed remotely, and smart rules or notifications can be connected to other Tuya-enabled home automation gear.
✨ The 4 Key Reasons for OWON 3-Phase WiFi Smart Home Energy Monitor
- Three 80A clamp sensors - Monitor three separate circuits for appliance-level insight
- 2-second reporting - Capture rapid load changes and transient spikes reliably
- SmartLife/Tuya compatibility - Link energy data into home automation routines
- Safety-first installation note - Requires qualified installation and power shutdown for safe setup
📋 Technical Details at a Glance
- Category: Home energy monitor
- Phase type: 3‑Phase
- Sensors: 3 x 80A current clamp sensors
- Clamp model: PC321-TY Power Clamp
- Clamp rating: 80A (default)
❓ Frequently Asked Questions
Q: Does the monitor need a specific Wi-Fi band?
A: Yes, a 2.4 GHz Wi-Fi connection with internet access is required for real-time monitoring and app sync.
Q: What sensors are included for circuit monitoring?
A: Three 80A clamp sensors are included to monitor major appliances and individual circuits at circuit level.
Q: Can I install the clamps myself?
A: Installation and servicing must be carried out by a qualified person, and all power should be turned off before installation.
🏆 Our Verdict
The OWON 3-Phase WiFi Smart Home Energy Monitor suits homeowners who want circuit-level visibility and faster fault detection. The combination of three 80A clamps, 2-second reporting and SmartLife/Tuya integration makes it strong for targeted energy management. While setup requires a qualified installer, the detailed insights can support long-term energy savings and better appliance maintenance.
