When comparing Batman vs S7en, the Slant community recommends S7en for most people. In the question“What are the best custom Android Wear watch faces?” S7en is ranked 4th while Batman is ranked 55th. The most important reason people chose S7en is:
S7en is available in purple, green, black, white, and blue.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Big time and date
This is a functional watch face. At just a moment's glance you can tell what the time and date are.
Pro Cool
It's a Batman watchface which is super cool among a certain crowd. Others may not like it, but it's your watch.
Pro Support both round and square displays
Pro Simple
The design of the watchface is simple so it isn't distracting, but it's interesting enough (if you like BatMan at least) to make you stand out.
Pro Batman's chin
Pro Has 5 color variations to choose from
S7en is available in purple, green, black, white, and blue.
Pro Customizable
Editable with every image editor.
Cons
Con Some setup is requried
Requires installing Wear Faces app, extracting the zip archive in smartphone's pictures folder and selecting the pictures in the app.