Fantastic  just great. SOLID 5 stars Running this on my new Nexus 6  and used it to identify a number of things that were eating up the battery. Now  my battery use during a normal work day is about 1.5% per hour. It's higher at evenings & weekends (when I am """"""""""""""""playing"""""""""""""""" on the phone) but even then  it's not bad. I also have it on my older Nexus 7 tablet. True story...I noticed that the tablet seemed to be losing charge rather quickly. Used BBS to set a custom reference point  then left the tablet with screen off overnight (that is  it was not being used at all). Next morning I saw that the tablet was getting ZERO """"""""""""""""deep sleep""""""""""""""""  and about 90% of the time it was active  at 51MHz. So then I used BBS to investigate - found & corrected the problem (for some reason  it was trying to connect to a cellular carrier  even though the tablet has no cellular radio!!) -- now the unused tablet is in deep sleep about 92% of the time  and battery drain is VERY slow!!""
January 05 2015