Momcozy Smart Baby Thermometer High-Precision Sensor & Reliable Temperature Monitoring. Equipped with a high-performance sensor and compensation algorithm, this Momcozy baby thermometer delivers fast, accurate readings with ±0.2°F precision.By tracking temperature changes, it helps parents better understand their baby's condition and make timely care decisions for infants and kids. ±0.2°F High-Precision Sensor & Reliable Temperature Monitoring Unfelt Wearing & Undisturbed Sleep for Baby Continuous Monitoring & Temperature Trend Tracking 180H Ultra-Long Battery Life & Portable Readings Anytime, Anywhere Local Data Storage Security & Multi-User Management. Depth: 86 MM Height: 28 MM Material Content: Plastic Width: 46 MM ±0.2°F High-Precision Sensor & Reliable Temperature Monitoring Unfelt Wearing & Undisturbed Sleep for Baby Continuous Monitoring & Temperature Trend Tracking 180H Ultra-Long Battery Life & Portable Readings Anytime, Anywhere Local Data Storage Security & Multi-User Management