Striiv Fusion Lite

Has anyone else had problems with there "touch" keeping a charge more than four hours? I charge my touch at night it had 100% charge at 5am but within 4 hours it's dead. They have sent me a replacement once now waiting for another. I have been soo disappointed with this product.

When I have my battery fully charged at night, it is completely dead by morning.  Is there anything that can be done?