Ok, so I need help from some Apple Watch 3 superusers on this. I run an Imac Pro, Macbook Pro and Ipad Pro. But...I have an android phone. Due to the tight Google Assistant and Google Maps integration in the Android platform which I heavily rely on currently its not an option for me to switch to an Iphone OS. The thing is I have been seriously looking to get an Apple Watch 3 to do the following: - Tell Time/Date - Count/Track my swimming and heart rate (I swim 3-4 x week) - Receive/Make phone call whilst I'm surfing. I surf once/week (not a priority but nice to have) - Apart from surfing I don't need/want any notifications ie LTE will be off for majority of my week So the question I have is if I put my current sim into an old apple phone, pair it w the Apple watch. Could I then run the Apple Watch to do the above without the apple phone? Furthermore when I get into wifi areas can I sync my health and swimming stats to the cloud and view them on my ipad pro? Finally if all above fails, after paring with a sim if I have an iphone at home without a sim-card can I do the above and have my watch sync to the phone when i get back home and see my stats. Really appreciate some advice on this from some Apple Watch gurus. Thanks in advance!