Maybe #3... possibly this Fall
I bought the extended warranty when I got my Band 2... Mainly because of bad experience with the Band 1 splitting around the battery... Anyhow, the band cracked back in March or April, So I exchanged it for another one. One thing I changed, which you shouldn't have to, was to stop wearing it while I sleep. On one hand you loose the feature of it tracking sleep, but on the bright side, it seems to be getting less wear and don't have to remember to charge it every other day.