"When it comes to ensuring your baby is safely sleeping, and the correct temperature, it’s one of the best... with up to five days of battery life (much more than most baby monitors) the connectivity works inside and outside the house, rather than...
"The state-of-the-art Bluebell includes a monitor, which clips to the baby’s clothes, which can track and issue alerts on breathing, skin temperature, position, sleep, activity and when the baby cries."