I like my Amazfit Bip, but the integration is no where near as smooth as Pebble was. I only stopped using my Pebble because I had the first gen screen corruption issues. By the time they were getting to be an issue, the writing was on the wall for them.
It's not perfect, but it's the closest thing to what the Pebble used to be.
See this thread from below here: https://news.ycombinator.com/item?id=25269500