I am using it only for sleep monitoring and with GPS only one hour and the rest of the day not wearing the watch (the heart rate light is not permanently on). I turned off Bluetooth and backlight and did a hard reset. No IQ apps being used.
Battery is totally drained in 24 hours.
I just wore it for about four hours of activity monitoring whilst sitting down indoors and the battery was down to 77%. I go through about 50% of the battery if I use it for one night sleep monitoring.
Last night the screen showed half battery but when I woke the watch up to wear it then suddenly no battery capacity showing. It later powered off.
Is this normal because I think I will be returning this as faulty because it's barely over 10% of what the manufacturer claims
