Littlehippo Kelvin

LittleHippo Kelvin Color Changing Night Light, Thermometer and Hygrometer

Smart Comfort for Your Child’s Room

Kelvin is more than just a night light—it’s a smart nursery companion that monitors temperature and humidity to ensure your baby’s room stays cozy and safe. Its intuitive color-changing system—Red for too hot, Blue for too cold, and Amber for just right—provides a quick visual cue for optimal room conditions.

Health-Focused Humidity Monitoring

Featuring a built-in hygrometer, Kelvin helps you maintain a healthy indoor environment. Proper humidity control helps prevent dryness, congestion, and discomfort, making it easier to care for your child’s well-being.

Grow-With-You Design

Perfect for newborns and toddlers, Kelvin starts as a registry favorite and stays useful as your child grows. Once the monitoring phase ends, it becomes a soft, comforting night light, perfect for bedtime routines.

Safe, Reliable, and Easy to Use

Made with durable child-safe materials and approved by FCC and RoHS, Kelvin offers peace of mind along with practicality. Its USB plug-in feature ensures convenience wherever you place it.