TREATLIFE 3-Way Smart Dimmer Switch 2 Pack – Alexa, Google, 2.4GHz WiFi, No Hub Required

Elevate your lighting with smart, flexible control

The TREATLIFE 3-Way Smart Dimmer Switch arrives as a convenient 2-pack, letting you manage two separate lighting circuits from one or two locations. Built for dimmable bulbs, these switches help set the right mood—from bright task lighting to soft ambient glows—without the need for a separate hub. The design focuses on real-world use, balancing ease of installation with modern smart features you can control from anywhere.

Core benefits at a glance

• Precise brightness from 1% to 100% for cozy evenings, bright rooms, or anything in between.
• Voice control via Alexa and Google Assistant for hands-free dimming and scene setting.
• Remote control and automation through the Smart Life/Treatlife app, even when you’re away from home.
• Two master dimmers that can operate independently, flexible for two different 3-way circuits or as single-pole switches.
• Brightness memory remembers the last setting when power is restored, so your preferred mood returns automatically.
• Safety and reliability include FCC certification, flame-retardant housing, and built-in overheat protection.

Notes to help you plan installation

• A neutral wire is required for proper operation.
• Works with 2.4GHz WiFi (not 5GHz) and does not require a hub.
• Designed for dimmable bulbs only; not compatible with motors, transformers, fans, or lights controlled by Wi‑Fi/Bluetooth alone.
• For 3-way setups, install the dimmer on the power-source side; the other end connects to a standard 3-way switch.
• All-round protection: flame-retardant housing and overheat safeguards help provide peace of mind.

Smart scenes and practical uses

Use the app to create schedules for your daily routine, set countdowns, or align lighting with sunrise and sunset. The system supports sharing control with family members, so you can adjust brightness together as needed. Real-life applications include stairway lighting for late-night navigation, hallway ambience during gatherings, or turning lights to a welcoming level when you’re away from home—creating the impression that someone is present without compromising energy use.

What to expect in everyday life

Two master dimmers offer versatility across two circuits, letting you tailor lighting in distinct spaces. The blend of physical switches, voice commands, and app control provides a cohesive smart lighting experience that is simple to adopt and easy to expand over time. While results vary with your existing fixtures and bulb types, many users appreciate the combination of hands-free control, schedule-driven behavior, and memory-based convenience.