Fangrui Product Details [bluetooth Soil Sensor] - The Solution For All Your Gardening Or Greenhouse Needs! Our Innovative Smart Bluetooth Soil Sensors Are Designed To Take Your Gardening Experience To Level. [indoor And Outdoor Usage] - With This Advanced Technology, You Can Effortlessly Monitor The Soil Humidity And Temperature Of Your Garden, Both Indoors And Outdoors. The Waterproof Design Ensures Durability, Allowing You To Use It Even Under Harsh Weather Conditions. [50 Meters Transmission Distance] - With A Distance Reach Of Up To 50m Between Gateway And Sensor, You Can Easily Install Your Gateway. [] - Whether Youre A Professional Gardener Or A Gardening Enthusiast, Our Bluetooth Soil Sensor Is The Addition To Your Gardening . Its Ability To Connect To Wifi Makes It Extremely Convenient To Access The Data From Anywhere. Stay Connected And Stay In Control Of Your Gardens Health. No More Hassle Of Manually Checking Soil Conditions! [top- Measuring Accuracy] - Not Only Does Our Zigbee Soil Sensor Provide A W