Garmin Fenix here and love it. 21-23 days of battery if not using GPS. I use GPS for about 2-3 hours 4-5 times a week for my hikes and it’ll run 14 days without issue (educated guess, I just know I haven’t charged it in a long time.). Texting and phone call notifications, but can’t reply…all the GPS/weather/ABC functions including a full color map/zoom function, in addition, has tons of built in workouts. I don’t golf, but if you do it’s pretty amazing what it can do there too with most golf courses in the country pre loaded. I had the instinct and the Suunto Traverse before…both are great but not what this is. Battery life is what I love the most. It’s pricey, but I don’t see myself getting another watch for a long time now. I’ve had a year, never take it off.