How is the battery life when using GPS and Bluetooth? Thinking of on runs. Could it last 3:30 or no shot? Thanks for the input.
I've tracked runs for the last 4 months and I believe it would last 3:30. I am always paired to my phone through cell data, streaming music through BT headphones and I leave the screen in 'always on' mode using Endomondo or Ghostracer. It varies but 25% an hour is probably my average. Of course cell reception and GPS signal can have an effect. If the watch is struggling to find either the battery will drop faster. My cell connection always shows H (HSPA) and never LTE regardless of location so I changed my preferred network to 3G in the settings. Not sure if LTE has a positive/negative effect on the battery.