The Latest Four-in-One Flower Care White Monitor- The best choice for planting: monitor humidity, light, fertility and temperature levels. Find your plants in a huge database of more than 6,000 plants and save daily growth records in the iOS or Android Flower Care app via Bluetooth connection, by which you can grow plants and flowers better. flowers. Automatically monitor moisture content-Soil Moisture Sensor The sensor with long black stripes can quickly identify the moisture content of the soil and can accurately determine whether the plants need watering. The accuracy of monitoring results meets the professional standards of EC5 soil sensors. Automatically monitor fertility-Plant Moisture Tester uses 4 EC sensors to accurately detect soil nutrients, which can detect soil nutrients and convert them into scientific data displayed on a smartphone. This database provides perfect nutrient range values for different plants. The EC sensor is made of stainless steel, which increases the reliability of long-term use of ground flower care Automatically monitor temperature/light-Plant hygrometer has a professional temperature/light sensor accurate that allows you to monitor and analyze sunlight and temperature. Measurable light intensity up to 100,000 lux, light intensity accuracy up to 100 lux, temperature accuracy up to 0.5 Bluetooth 4.1 connection, 100% sincere service- Connect to your smartphone via high-efficiency Bluetooth 4.1. Full control of the free Flower Care app for Android and iOS, available on Google Play and App Store; Used with CR2032 button battery (included), with a lifespan of up to 1 year. If you have questions please contact us. We will serve you online 24 hours a day, 7 days a week