I have used Garmin's more consumer focused watches for years (currently have a Venu), and get great battery life too. Not two weeks, but a week is not out of the question.
Of course, I've found that after a couple of years the battery life starts to fade fast. Eventually I'm charging it every other day, at which point I usually start shopping for a new one.
Of course, I've found that after a couple of years the battery life starts to fade fast. Eventually I'm charging it every other day, at which point I usually start shopping for a new one.