I am not an Apple Watch or iPhone user.
I don't want to be tied to phone contracts to get an iPhone cheaper and subsidize its cost over the time of the plan.
I use an inexpensive Android phone on a month to month service that is fairly cheap for two phones on the plan.
The Apple Watch is way too expensive for what it is and Apple has tied it to only the latest iPhone hardware making the Apple Watch an even more expensive proposition.
I am very much an iPad and iPod Touch user.
Not a smart watch user, exclusively, above everything else.
I really like my iPads and less expensive iPod Touches and the 6th Gen iPod Touch comes really close to the latest iPhone models without the phone.
That stated, I purchased and own a less expensive Pebble smartwatch.
It works on both Android and ALL iDevices (except the iPad 2) over Bluetooth, too, and any other iDevice that can run iOS 8 or later.
There is no touch screen interface, but the watches smart functions, physical hardware buttons for navigation aren't a big hinderance to usability.
The Pebble OS is pretty solid and Pebble issues regular updates to their OS.
I can sync mine to my iPod Touch 6th gen or my iPad Pro.
It lasts over three days on a charge. So, I only have charge it twice a week.