I pre-ordered a pebble time but canceled it after the Apple Watch reveal. Here are my reasons:
1. The Apple watch will integrate leaps and bound better than my Pebble (I REGULARLY have to forget each device on the other and re-pair the BT to get notifications to work again, this has gotten worse as of late)
2. Mic AND SPEAKER on the Apple Watch (I want to talk into my wrist and get response from my watch for both Siri and Calls not just a todo app)
3. More apps, let's not kid ourselves, the Apple Watch will have more and better quality apps than the Pebble (or Android wear for that matter)
4. Resale, Apple products have amazing resale value so upgrading is less expensive than with other products in my experience
5. I think the Apple Watch looks nicer than the Pebble
I bought a Pebble Steel and have had it for over a year now and I love it. It's what caused me to back the KS right away, I believe in smart watches. That said the notifications just randomly stopping working drives me insane. It's gotten worse as of late and when it causes me to miss a text or a call then it stops being a useful tool. I have worn my watch every day since I got it and can't imagine life without a smart watch but I will be getting the Apple Watch because if it only work %X of the time then it's near useless to me. The battery life doesn't matter to me, as long as I can make it through the day then I'm good. I charge my phone nightly so it's no skin off my nose to charge my watch. I don't currently but I've considered charging my Pebble nightly but I worry it will negatively affect the battery. I want to charge it nightly so that it's a habit and not a constant "Do I need to charge this tonight or should I wait a few more days" which leads to me forgetting to check from time to time and then having to sit at my desk at work with the charger cable plugged in until it's at 100%.
I like Pebble and it will always hold a special place in my heart. Hell, maybe if I used Android I wouldn't have these issues but I don't and I do so I will be getting the Apple Watch.