I have just returned to Apple after about 6 years using Android.
That isn't the point of the post however.
I am left with my Samsung Galaxy watch, which whilst it will do some things with iOS, won't do all that it used to do with my Galaxy phones.
I dislike the Apple Watch - the battery life is hopeless and the square design does not do it for me at all.
What options are easily available which offer reasonable iOS integration and look like a watch not some prop from a 70's space adventure?
Count steps, calories etc
Be at least waterproof enough to swim with
At least show basic SMS/Alarms/Events from the phone
At least several days (ideally more) between charges
The two I have seen are the Withings Steel HR and one or two of the Suunto watches, although they have far more sports stuff on than I would ever use and aren't inexpensive.
What have I missed?