Accurate moisture measurement from the root zone of potted plants helps you prevent both overwatering and underwatering. This soil moisture meter provides a clear reading of soil moisture so you can water only when needed. Unique bird design with alarm function. A hand-painted bird sits on the top and sings when the soil is dry, delivering a timely reminder to water. Automatic sensor and night mode. The built-in optical sensor powers the singing alarm, and it automatically turns off at night to maintain a quiet environment for you and your plants. Long lasting battery life. The replaceable button battery supports about one year of operation, offering a reliable watering alarm without frequent replacements. Practical and versatile. Designed for use with most standard potted plants, this meter is suitable for indoor houseplants, kitchen herb pots, and balcony planters. Key attributes at a glance: - Function: root-zone moisture sensing with audible watering alert - Design: hand-painted bird on top - Sensor: automatic optical sensor with night mode - Battery: replaceable button battery, ~12 months - Performance: accurate moisture readings to guide watering decisions Use scenarios: - Indoor houseplants: monitor near shelves and windows to prevent drying out in dry indoor air. - Kitchen herb pots: keep herbs consistently moist for flavorful, healthy growth. - Balcony planters: manage seasonal container gardens with timely water reminders.