Over two years after Pebble shut down I am still wearing my Pebble Time Round every day and it works just as well as the day I got it. There's really good community support with Rebble.
You can still find Pebbles for sale in various places and I'd recommend getting one over any of the Android Wear watches. They're just that much better.
Same here with my Pebble Time Steel. It still gets 7 days battery life, works with the latest Android, and the weather & speech services all still work after subscribing to Rebble.
I keep looking at the Fitbit Versa, which is clearly Pebble's spiritual successor, but it doesn't have an always-on screen or the Time Steel's 7 - 10 day battery life. I just hope Fitbit keeps the Versa around by the time I need to replace my Pebble.
My Pebble Time Steel has been in my drawer for 2 years I think. I bought it on release and didn't really use it for that long because I honestly didn't found it useful. What do you use it for? Most of the time I just find it easier to take out my phone.
Bluetooth Smart Unlock makes taking out my phone easier, since I don't have to put in a code or fiddle with the fingerprint reader. I've really gotten used to it.
But the killer feature to me is notifications. I can keep my phone completely silent with no vibration and never miss an important call or text or calendar reminder. I never have to pat my pocket to see if my phone is vibrating. I can decline spam calls and decide whether to respond to messages without taking my phone out. I can even leave my phone in silent mode on the counter across the room and not miss calls or texts.
I also love the Google Maps integration (third party app). Being able to see my next turn on my wrist is very useful and the navigation screen is more informative and easier to read than the native Google Maps Android Wear integration. When I get in my car that doesn't have Android Auto, I can still say "OK Google, navigate to X" and without taking my phone out of my pocket I get voice directions through car Bluetooth audio and visual directions on my wrist.
It's also just a good watch. There are lots of faces to choose from, some with extra information like weather or stock prices or step count or whatever. It's far thinner than any other smartwatch and you don't have to flick your wrist just to turn on the screen and see the time.
I use it for as few things as possible and it does them very well. I only want notifications for things that may be immediately relevant (phone call, text msg, calendar event reminders) so when I walk away from my phone I'm not worried about missing something important. It works with Smart Lock on Android so my phone stays unlocked when I'm close and locked when I'm not. Vibrating alarm clock that won't wake the whole house, sleep & exercise tracker without needing to carry my phone. I don't actually "use" it very often, but it is a very passive yet essential part of my routine and keeping myself on track. I am very forgetful and used to have entire weekends pass by where I forget to check my phone unless something reminds me to and the Pebble helps make sure I get only the essential information when I need it without unnecessary interruption. It also shows time and weather at a glance ;)
You can still find Pebbles for sale in various places and I'd recommend getting one over any of the Android Wear watches. They're just that much better.