I've had my Lily watch about 10 days. It goes blank and the touch screen don't work. I have re-synced it , it is live on Bluetooth and connected to the Garmin app on my phone, and it still doesn't work. It will randomly buzz and say Move when I've been walking. It will say something about stress level when I've been sitting and relaxing. I don't want to have to charge it every time this happens, which is often.