It connects to an iPhone by the mean of an old plug adapted for iPhones 4S and earlier.
The measures are reliable. The interest being that Withing application allows to record the voltage settings / pulses over time with interesting graphics.
You can set the monitor of the application to ask him to do more detailed measures such as professional blood pressure.
So you have three measures that can be of 30-60s space between each shot to get an average.
You can send the results by email to his doctor.
I tried to send them to me, I think it is not very easy to read.
All results are sent but very gross way.
Well, it's not a big problem.
It is also intéréssant to see the remaining charge in the application.
So no surprises end up with having a blood pressure of spent batteries. There, it is without batteries and we know exactly its load.
I put one star less, because there is no plug adapters!
if you have a iphone 5 or higher with lightning connection make buy premium adapter.
Medium Medium!
The application has small info and alerts the tension, but it is very very basic and incomplete in my opinion.
There voltage standards, we agree, but if you usually have 15/8 and 11/6 you fall, it's good according to WHO, but it remains lower significantly voltage.
and if there is a voltage at 17, it will be a red dot but no recommendation or warning.
It's a shame.
And the price, the price !!
I bought it on November 23, with discounts linked to an offer pack [pulse, balance, blood pressure] 129
there, it went down with a blow of price in connection with the free version son.
I would say that 80 is an award that means a very good blood pressure that overcomes cells [because traditional blood pressure, I have 2 of the wrist, it's food at lightning speed and you never know when it discharges too quickly]
129 but it is very excessive.
Basically a blood pressure is not an expensive or complicated hyper object. we find correct blood pressure in discount stores for less than 20 and they do the job.
There, it's really for luxury does good way!
Brassard is of excellent quality, it will adapt to, I think, all body, it's good overall quality and the application allows an interesting and very relevant for monitoring people after their tension over time.
I still find that the adapter should have been included for iphones from 5.
