I bought my Vivosmart 5 9 months ago. The battery would last 3 days before needing to be charged. But for the last 2 weeks, it's only been lasting 2 days. (a) Is this normal? (b) How long should I expect the battery to last before it won't hold a charge at all? (c) If/when it does finally go dead, can it be replaced or will I have to replace the whole watch?
Thanks --
