Haozee Zigbee Temperature and Humidity Sensor 3-Pack — Compact Battery-Powered Indoor Monitors with Low Power and Home Assistant S

Haozee Zigbee Temperature and Humidity Sensor (3-pack) are compact ZigBee sensors that track indoor temperature and humidity in real time and integrate with ZigBee hubs for automated smart-home actions.

These small, battery-powered sensors measure ambient temperature and relative humidity and relay readings to a ZigBee gateway such as an Ewelink ZigBee Hub or Home Assistant via Zigbee2mqtt. Designed for low power consumption and flexible placement, the trio is suitable for rooms, basements, wine cellars, greenhouses, and pet areas. They pair with ZigBee ecosystems to trigger automations—like running a dehumidifier or sending alerts—based on set thresholds.

How do these sensors fit into my existing smart home?

The Haozee sensors connect over ZigBee, so they require a compatible ZigBee hub as the central bridge. Once joined to a hub (Ewelink ZigBee Gateway is supported), the sensors appear in your smart-home system and can be used to create routines, scenes, or notifications based on current readings.

• Works with Ewelink ZigBee hub for stable device management.
• Integrates with Home Assistant via Zigbee2mqtt for advanced automation.
• Multiple sensors allow room-by-room tracking and multi-point triggers.

What are the installation and placement options?

Each sensor is compact and lightweight, with a round profile that can sit on flat surfaces or be wall-mounted. No wiring is required; they operate on built-in button batteries for straightforward placement wherever you need environmental monitoring.

• Place on shelves, tables, or countertops for easy monitoring.
• Mount on walls to track room-level conditions without floor interference.
• Suitable for basements, wine cellars, greenhouses, baby rooms, and pet enclosures.

What performance and features can I expect?

The sensors use high-precision internal probes to report temperature and humidity with frequent updates while keeping power draw minimal. The device supports long operating life on button-cell batteries and provides reliable ZigBee radio links for timely data transmission and automation triggering.

• High-precision temperature and humidity sensing for consistent readings.
• Extremely low power consumption for extended battery life.
• ZigBee connectivity ensures stable signal and interoperable automations.

Can I use these with Home Assistant and advanced setups?

Yes—if you prefer a Home Assistant setup, using Zigbee2mqtt unlocks all device capabilities and gives finer control over reporting intervals, retained values, and custom automations. For users who rely on manufacturer hubs, the Ewelink ZigBee gateway is supported for straightforward pairing and cloud-enabled scenes.

• Zigbee2mqtt recommended for full Home Assistant feature access.
• Compatible with Ewelink ZigBee Gateway for plug-and-play use.
• Supports multi-device networks to scale monitoring across spaces.

Who is this for? The Haozee Zigbee Temperature and Humidity Sensor 3-pack is meant for homeowners, hobby gardeners, wine collectors, pet caretakers, and smart-home enthusiasts who want affordable, low-power environmental monitoring that ties into ZigBee ecosystems. Choose this set if you need multiple dependable sensors for different rooms, prefer battery-powered placement flexibility, and want options to integrate with either cloud hubs or local Home Assistant setups.