Pebble definitely deserves a mention. Lost mine this October on a high dive. Had it for three years never had an issue with it. I was feeling okay with it for awhile, but then I started missing meetings at work and time sensitive texts - was too used to having easy access to it my calendar and notifications.

Started looking for a comparable smartwatch: always on, good battery life, and Android notifications, there's just nothing there.

Ended up ordering a Pebble Time Steel from eBay. I feel like a part of my life and sanity was restored.