To save battery, I would like to sync mail less often then hourly. How?
From for example S1 I know a functionality that offer to define weekdays where the frequency is higher or lower then on othet weekdays. Also peaktimes can be defined. Great function for us 9-5ers.
the standard E-Mail-App only allows to set the sync timer up to 1h.
Apps like K9-Mail offer a sync timer up to 24h, but not the functionality you’re asking for.
I don’t know if theres an app beside the Samsung app range providing this.