Beddit Sleep Monitor automatically tracks your sleep and works with the Beddit app on your iPhone to help measure , manage , and improve your sleep. The sensor strip is extremely thin , flat , and soft — at 2 mm thin , you won’t even notice it’s there. With automatic and accurate tracking , you get a full picture of your night by measuring sleep time , heart rate , breathing , snoring , and bedroom temperature and humidity. And when you set daily bedtime and sleep time goals , Beddit motivates you to achieve them with tip notifications like morning results , bedtime reminders , and weekly reports.