Worrying about your child and who would take up the slack of taking care of them may be a problem especially if parents find themselves pretty busy. Not knowing when they awaken from their sleep or if there is something wrong is a concern but not if you have the Naroo Personal Baby Assistant which should be a great alternative compared to hiring a nanny.
This PDA-like device lets you track nursing, bottles, pumping, diapers, sleep, medicine, growth and temperature. You can connect the device to your PC via USB and upload all the data to PBA online to see all the data in a chart, summary or timeline form.
If you want this gadget, it costs $49.99.