Update 10/17: Steps are no longer accurate and sms notifications repeat the same message 2-3 times. Since I can't get more than 5 message notifications I have to continuously delete messages if I want to receive new notifications. I am still receiving a message that the firmware needs to be updated but when I click the button to update to the new version, nothing happens.I am frustrated by the lack of instructions and support so the watch is being returned.===========================================================================================Accurately tracks steps, charges quickly, and the call/sms notifications are nice.Wish there were calendar notifications.The weather option does not work at all. Temp and weather shows 78 and sunny all the time.Support is non existent . When you first turn on the watch there is a prompt to upgrade the firmware. This install was successful. This week, the app showed there is a firmware update but nothing happens when you click the button to update the firmware. I have reported the issue multiple times but no response from support.There is a music function but can't figure out how to get it to work.