Martian mVoice Alpha Smartwatch w/ Alexa

I purchased the PTL02 about a month ago and am pleased with its performance. Unlike some reviewers, I have been able to utilize all the functions advertised by the manufacturer, including Alexa and Siri. There is a little bit of a delay when using these functions through the watch, but it is still pretty cool controlling my tv and houselights by talking into my watch, 1-2 sec delay or not. Additionally, I can answer a phone call, check texts, etc--as advertised. The battery life is more than adequate, probably 5 days with use. I Just got back from a 4 day vacation where I left the watch at home and it still had more than 50 percent charge. I think it is likely that the smart function battery could last a good week with mild use. Of course, the real beauty of the device is that even if the battery does discharge completely, you still have a very nice looking retro style watch that as it happens is extremely comfortable to wear. With a round face, no less. Now if you are still of the school that biometric monitoring is a useful function, this is not the watch for you. This is not a step counter. But if you need to wonder if you take enough steps in a day, then you almost certainly don't. So get up and walk. Problem solved. Youre welcome. Having lived with this product for a month, I would definitely puchase again given that it functions exactly as advertised, and actually looks better than I hoped it would as a bonus.