Pros: - It's lightweight and comfortable to wear. - The compact size allows it to be used continuously even while sleeping without feeling like its too annoying. - It has a wide variety of watch faces. - The fitness tracking has been pretty good in my experience so far. Cons - I'm only getting about 3-4 days of use with most features turned on like the always on display, heart rate monitoring, sleep monitoring etc. - Would be nice if came with extra bands or have some other colour options instead of having to buy it separately.