[mememememememo]

Oh come on. 7 years change a battery. That is low maintenance. There is no gotcha. It is damn near zero.

Infact if you hate it, buy a new casio every 4 weeks... it is cheaper than Apple Care.

[Fwirt]

My point was that when it does go, it will go with no warning, and there is a non-zero cost to replacing it. Cheap, easy, yes, but nothing lasts forever.