As mentioned in my emails: I followed the instructions and wound it
30 times clockwise and wore in about 14-15 hours during the day and took it of when I went to bed. It last about 5 days and then stopped during the night. I repeat the above and then started to shake it at least 10 times in my hand before going to bed. Again it last only about 4 days before it stopped. Now it stopped every night. I'm not wearing in anymore - it's too unreliable. 
I bought 3 of these whatches and gave one to each of my 2 sons. So far my one son in Florida where the whatches were delivered is happy with his. My other son in Calgary hasn't tested his yet