About this product: [Blutooth Flower Care Monitor 4 in 1] Flower Care - Monitors light, temperature, humidity and nutrients; Find your plant in the vast database of over 6,000 plants and record the daily growth log in the iOS or Android app "Flower Care" via Bluetooth connection, which helps you grow your plants and flowers better.Sensor [Fertility] EC Sensor: Accurately detects soil nutrients, has 4 EC sensors that detect soil nutrients and make it an accurate veil to display on a smartphone. The database provides perfect nutrient range values for different plants, just follow them. The EC sensor is made of stainless steel, which increases the reliability of Flower Care for extended use in the soil.[Humidity Levels] A sensor with long black strips helps quickly detect the water content of the soil and can accurately know whether the plant needs to be watered; The accuracy of the monitoring results reaches the professional EC5 soil probe standard.[Temperature / Light] Plant Sensor Plant Monitor has a precise professional temperature / light sensor that helps you monitor and analyze sunlight and temperature, measurable light intensity up to 100,000 LUX, light intensity accuracy can reach 100LUX and temperature accuracy can be up to 0.5 .[Bluetooth 4.1 Connection] Connects to your smartphone via high-efficiency Bluetooth 4.1; Full control with the free "Flower Care" app for Android and iOS, available on Google Play and App Store; Works with CR2032 button battery (included) with a lifespan of up to 1 year.Product Description:[4 in 1 Smart Flower Care Monitor] - Flower CareAccurately meet all the needs of each vegetation and flowers in the house, such as whether the current humidity, sunlight, fertilizer and temperature are suitable for them or not, they allow you to take care of your plants in a pleasant and easy way.[Accurate Light and Temperature Value]: adopts a professional photometry equipment reading solution that feeds the light intensity in real time and allows you to take care of your plants in the most suitable conditions. The built-in temperature sensor adopts the same solution. You can control the environment around your plants and place them in better places. The measurable light intensity can be up to 100,000 lux. [Accurate Value of Soil Nutrients and Moisture]: 4 EC sensors that detect soil nutrients and become accurate values to display on the smartphone. The database provides perfect nutrient range values for different plants, you just need to follow; The long section of black strips helps to detect the moisture content of the soil, you can accurately know whether the plant needs to water. Package: 1 * Soil Tester. 1 * User Instructions. Please Remember: 1. For indoor use only. 2. Make sure your phone system is Android 4.3 or iOS 9.0 and above. 3. EC probes cannot be immersed in water for a long time. When monitoring hydroponic flowers, a few seconds are enough.4. The top of the soil moisture monitor should not be soaked in water.5. It should be kept dry.