A few days ago I changed my watch face from the default to an analog option. For more than a year it has worked perfectly
After the clock face change my battery started draining more than 2% an hour. My screen would never turn off and continuously showed the clock.
My Vivioactive 4 had been working prior to that. After a short period of time my screen would go blank (off) until I moved my wrist. Like turning it clockwise so I could look at it. All was good.
I have Software Version 6.90, GPS Version 5.40, etc.
I used the reset feature and wiped the watch. I had to go through the whole setup all over again to connect to my phone.
I did recently purchase a Edge 830 and try to link it to my watch so that I could get Hear Rate data sent to my Edge 830 during a bike ride. I was unsuccessful getting the two to connect even though Garmin says the Vivioactive 4 will connect to the Edge 830.
I recharged the Vivioactive 4 to 100% after syncing to my iPhone. In less than an hour the screen has been on continuously to the default clock and dropped 1%.