I use a Pebble Time everyday. I only use the Bike+ app when mountain biking as I don’t like having my Garmin on the bars as when I crash it usually flys off. I run Strava and the Bike+ app on my phone and my Pebble shows current speed and total distance whilst riding.
The Pebble is great for many things, mostly when commuting I can see who’s calling (and reject the call) without digging in my bag, I can read texts and reply by voice if its important.
It has an accurate pedometer, that I didn’t think I would use but I was surprises how little I walked when I ride to work so now I get up and walk far more. The sleep thing is very interesting also, I used to go to bed early when I thought i was tired, but found out I mainly didn’t get a good nights deep sleep if I did this. Now if I go to bed later I notice I get more deep sleep and feel fresher in the mornings.
Worth noting that the ability to reply to texts won’t work on iPhone unless you are on certain providers in the US.
I got the origonal Time second-hand for about 70GBP I don’t know if I want the Time2 for the better screen, heart rate monitor and better battery, as my watch does everything I want. Plus I can get funky Millennium Falcon watch-faces :)