This is the Owlet Smart Sock 3.

According to research, the reference values of the vital signs are set according to medical standards and cannot be adjusted manually. The best thing to do is to contact Owlet's customer service: owlet@luna-swiss.ch

From birth to 18 months

Hoi - according to Owlet: https://owletcare.de/products/owlet-smart-sock is the scope of delivery: Smart Sock 3: Sock sensor, base station, two sock sizes for the left and right foot (2.2 kg to 13.5 kg), mains adapter and charging cable. Hope that helps LG