I did not think I needed this watch. But I am working ina place where I have to leave my phone in my bag. I can wear the watch on silent. It is important to me to make sure I can stay in touch with my family in an emergency and this is perfect. It gives you a tap for messages or voicemails and you can check it discreetly. It came brand new sealed and was simple to set up. I was bragging about it within an hour. Do not know how I lived without it for so long. It came quickly and is perfect!