Easy, quick & better than paper – myZio Review

The reviews that say the serial number wouldn't register obviously were written too soon after getting the device. Your doctor's office needs to register your device first and then the system will process an active serial number. So just wait a few hours. Otherwise the App is simple, straight forward and fast to use. So much better than writing everything down in the booklet. It takes literally 15 seconds to enter everything and move on. Basic app but does what you need it to do.
Review by malglorey on myZio.