- Fast refresh and high precision: measures every 10 seconds for updated and accurate readings. - Air comfort indicator: quick glance shows temperature and humidity in one second; real-time indoor humidity and temperature monitoring with reminders to adjust humidifier and dehumidifier as needed; helps monitor family living conditions to prevent colds, dry skin, asthma, allergies and mold. - Ultra-thin body: 0.9 cm thick; slim, lightweight, and portable; can be attached or placed anywhere. - Multiple installation options: magnet connection, desktop stand, and wall-mounted design; easy to install and suitable for various rooms including kitchens, gardens, greenhouses, basements, child rooms, guitar rooms, and offices. - Practical use scenarios: in the nursery or child room to monitor climate and trigger adjustments; in the kitchen or greenhouse to track humidity for storage and plant health; in the office or basement to maintain a comfortable indoor environment.