Baby Monitor, Sense-U Smart Sock Shoe (Long Range) - Track Baby's Heart Rate, Movement, and Sleep with Real-Time Alerts from Anywhere, FSA/HSA...

TRACK HEART RATE FROM ANYWHERE, FOR PEACE OF MIND: STAY INFORMED WITH ON-DEVICE AUDIBLE NOTIFICATIONS, BASE STATION LIGHTS & SOUNDS, AND APP NOTIFICATIONS ACCESS FROM ANYWHERE & SUPPORT FOR TWINS: SHOE-STYLE SOCK DESIGN ENSURES A SECURE FIT FOR 0-18 MONTHS: SAFE TECHNOLOGY