For $500, this 'breathing' robot might help you sleep better - The Verge
Somnox Sleep Robot Review - SleepGadgets.io
Somnox Sleep Robot - Robotic Stress Reliever and Sleep Aid with Washable Sleeve (Grey) - Compatible with iOS and Android, Equipped with Bluetooth Connectivity : Amazon.co.uk: Home & Kitchen
Meet Somnox, The World's First Sleep Robot That Wants You To Hug To Sleep - Shouts