Single-pole Smart Meter TUYA HS081935 with Wi‑Fi connectivity

Single-pole Smart Meter TUYA HS081935 is a 1-channel DIN-rail mounting Wi‑Fi switch and energy meter for single-phase electrical circuits. It provides real-time measurement of active energy, voltage, current, active power, power factor and frequency, and allows remote control and monitoring via the Smart Life app (Android, iOS). The device supports voice control with Amazon Alexa and Google Assistant and meets IEC 62052-11 and IEC 62053-21 accuracy standards.

Advantages

The TUYA HS081935 combines a smart Wi‑Fi relay and precise metering in a compact DIN-rail module. It records and displays energy consumption on an LCD and reports real-time electrical parameters for informed management. Remote on/off control, scheduling, and group scenarios are available through the Smart Life app, and thresholds for power, current or voltage can be set to automatically switch off connected equipment. The meter supports data export, device sharing and has LED indicators, a reset button and simple installation on a 35 mm DIN rail.

Suitable for

• Residential single-phase circuits for monitoring and controlling household appliances
• Small commercial installations requiring remote meter reading and load control
• Energy management tasks such as tracking consumption, billing by unit price and setting power thresholds
• Integration into TUYA/Smart Life smart home setups and voice-controlled scenarios

Key specifications

• Model: TUYA HS081935
• Channels: 1 (single-pole)
• Voltage: AC 110–230 V
• Current: 5(65) A
• Frequency: 50/60 Hz
• Wi‑Fi: 2.4 GHz (802.11 b/g/n)
• App: Smart Life (Android, iOS)
• Voice control: Amazon Alexa, Google Assistant
• DIN rail installation: 35 mm
• Dimensions: 100 x 35 x 66 mm; Weight: 178 g; Color: white
• Standards: IEC 62052-11, IEC 62053-21
• Operating temperature: -25 °C to +70 °C; Relative humidity <75% RH

How to use

Install the TUYA HS081935 on a 35 mm DIN rail in a single-phase distribution board following electrical safety rules. Connect line and load conductors and the neutral according to the wiring diagram supplied by the manufacturer. Power the unit and pair it to your 2.4 GHz Wi‑Fi network using the Smart Life app, then assign a device name and configure schedules, timers or thresholds. Use the LCD to read active energy and live electrical parameters and control the connected load remotely via the app or voice assistant.

Usage recommendations

Place the meter inside a proper electrical enclosure with adequate ventilation and ensure connections are tightened to the manufacturer’s torque specifications. Do not expose the device to moisture above the specified humidity, and verify Wi‑Fi coverage at the installation location for reliable remote control and data upload.