I have a Zeeblaze and yes it does everything as promised including battery life. These are a great alternative for those that enjoy value for money over wearing a brand name. 

It must be obvious that for ~$30 that this watch will be nothing like the one advertised nor contain any of the features. It takes Garmin years of work and low-power MIP displays to even achieve 10 days battery life - do you really think this will beat it?

What you're doing is giving credence to blatant intellectual property theft and allowing these companies to keep misleading consumers. I've no objection to an honest review but I don't think you should be quoting manufacturer claims without at least challenging them.