So far no issues with 5S battery. Don't look for battery usage apps because it seems to be shown used app for 24 hours.
Got almost 11 hours standby and 30min usage with WiFi, bluetooth, LTE always turned off. Lost only 2 percents over night
https://db.tt/IXhFRmD7
Personally I'd be more interested in 'usage' times for battery life from 100 to 1% (minus the time the it's simply playing music with the screen off).
Any 5s users regret updating to iOS 8? (lag / battery issues?)
Any 5s users regret updating to iOS 8? (lag / battery issues?)
yes:
5 resons not to upgrade to iOS 8 yet! :
1. Lagging
2. Lagging
3. Lagging
4. Crashing
5. Lagging