Smart Watering, Zero Guesswork: Our WiFi Outdoor Soil Moisture Sensor

Tired of overwatering or stressed plants? Meet our WiFi Outdoor Soil Moisture Sensor—built for the elements, simple to deploy, and smart enough to water only when your garden needs it.

Why WiFi over Zigbee

No gateway required: Connects directly to your home router.
Faster setup, fewer parts, full control in the Tuya Smart app.

What it measures

Soil moisture: Know exactly when your plants need water.
Air temperature: Track ambient conditions to fine-tune care.

Built for outdoors

IP66 weatherproof: Rain, sun, and dust resistant for year-round use.
Long life on 2 x AA batteries.

Smart automations with Tuya

Link to your smart sprinkler/valve: If soil moisture is low, automatically start watering.
Create schedules, thresholds, and scenes; receive instant alerts and view history.
Customize reporting interval: From every 1 minute (fast response) to every 30 minutes (power saving).

Key features

Direct WiFi connection (no hub) with Tuya Smart app
Soil moisture + air temperature sensing
IP66 outdoor-rated housing
2 x AA battery powered
Configurable reporting (1–30 minutes)
Works with smart sprinklers/valves for hands-free watering

Typical uses

Garden beds and lawns: Water on moisture need, not guesswork.
Planters and raised beds: Prevent underwatering during heat waves.
Greenhouses: Balance temperature and moisture for optimal growth.
Vacation mode: Keep plants thriving while you’re away.

Simple setup

Insert 2 x AA batteries.
Add the sensor in the Tuya Smart app via WiFi.
Place probes in the root zone soil.
Link your smart sprinkler/valve in the app.
Create an automation: If “Soil moisture ≤ [your threshold],” then “Turn on Sprinkler.”
Set reporting interval (1–30 minutes) to match your needs.

Tech at a glance