Calculator SP for Android Wear

Simple yet powerful calculator for daily use.
- You can see all you typed
- so very easy to make sure you are doing right.
- Undo what you did
- it allows unlimited number of undo, so you don't have to retype everything.
This is a perfect companion to fill the gap between ordinary calculator and spreadsheet. Works for Android Wear, Android Watch.

Please look for Smartphone/Tablet version at http://goo.gl/CO5jeD