I found it very easy to setup (via my Android phone). The Garmin Connect software is excellent. Music feature is very handy, connects seamlessly to my bluetooth headphones. GPS is very accurate, can't wait to try it out on my local golf course. Brilliant for keeping track of your daily fitness requirements. Heart rate monitor seems to be accurate. It even tells the time!!! Haven't tried the Garmin Pay feature yet, but it looks pretty easy to setup.
Upgraded from the Forerunner 630 to get music and pay features mostly. Thought the screen was a bit average and the battery didn't last as long as advertised. It turned out I'd gotten a dud model and when I brought it to Amazon's attention (some seven months later) they sent me a new one in a few days and accepted the return. Couldn't be happier now.
Nice watch but it definitely doesn’t delivery on the 7 days battery life promise, that’s false. I turned the GPS off as suggested to make it last but it still only lasts about 2 and a half days before I have to charge it again. Still waiting for that elusive watch I only have to recharge every now and then while using the watch’s full functionality (including GPS). A little disappointed, to be honest.