A. Product Material: ABS + stainless steel; Color: green; Size: 13.2 * 2.5cm; Quantity: 3 pieces; Package Contents: 3 * Smart Soil Moisture Meter B. Real-time sensor: Intelligent plant sensor that provides accurate real-time readings for sunlight, moisture, temperature and soil fertility. C. Fertility EC sensor: It detects soil nutrients, has 4 EC sensors that capture soil nutrients and transform it to be displayed on a smartphone. The database provides nutrient interval values for different plants. D. Temperature / light: The Flower Care plant sensor plant monitor has a precise professional temperature / light sensor that allows monitoring and analysing sunlight and temperature. A measurable light intensity of up to 100,000 lux. The accuracy of the intensity can be up to 100 lux. The accuracy of the temperature can go up to 0.5°C. E. 4-in-1 flower care monitor: Grow Care Home - monitors light, temperature, moisture and nutrients; find your plant in the extensive database of over 6,000 plants and save the daily growth record in the app for iOS or Android via a Bluetooth connection that allows growing plants and flowers better. F. Easy setting: The connection to the smartphone is made via a Bluetooth 4.1. Full control of the app for Android and iOS available in Google Play and App; It works with the CR2032 button cell (included).