BabySmile E-202 Baby Movement & Sleep Monitor | Motion Sensor with Safety Alerts, Arousal Vibration & Portable Clip-On Design | Smart Baby Sleep Support (White)

From the model

BabySmile Necessities

PEACE OF MIND: Defend your toddler from hidden risks throughout sleep and lay the inspiration
for long-term well being with the brand new Child Movement Sensor from BabySmile.
SAFETY FIRST: Toddler security is our high precedence. That is why our gadget is free from wires, cords, and apps that require any frequencies—all of which carry a threat of disconnection.
PORTABLE CONVENIENCE: Its cordless design ensures simple use, whether or not you are at dwelling or on the go. Merely connect the gadget to the diaper for easy use.
LONG BATTERY LIFE: The battery lasts roughly 2,200 hours (12 hours per day for about 6 months).
ENHANCED SAFETY: The gadget detects even the slightest actions with precision monitoring and an alarm that prompts if no motion is sensed for 20 seconds.