Top critical review
Most of the product sent through online doesn't work.
Reviewed in India on 2 July 2020
When I received the machine, then found that its not working properly i.e. incorrect BP data showing. My BP is 150/100, where as it's showing 117/78. I got the machine replaced. same noticed in the 2nd machine as well. Now I am in state of fix - again opt replacement (but what's the guarantee that same thing won't happen) or consider the amount as bad investment and forget. I would at least request amazon to ensure that electronics goods which are delivered are provided with list of service centers where customer can take the product and get it replaced or fix the problem.