is it normal that the hr sensor always blink? even when the watch is taken off. that may be why the battery consumption is high
Blake: I've noticed that the HR sensor is always blinking when it's off my wrist and plugged in. I did cycle power, but the behavior continues.
This is my experience also. If you power cycle the watch the lights are off until you put it on, thereafter they stay on. No activity recording required to trigger the errant behaviour.