in thr description said: the battery was 4xAA ... but i bought AA batter and its not suitable... its not fit... it supposed to be AAA battery.. not AA... and also its not the same with my previous BP monitor that even without batter it will work with electricity power using USB etc... hayyz...

For its price, an excellent armband; at the pharmacy it costs 17 euros, here you also get the device, which works both with a phone charger and with batteries if you're out...

I received it and it is flawless in every respect.....
I use it via USB.....
Same measurements as with other blood pressure monitors!
I recommend it..... Truly VFM....

Measurement is moderate to good. Screen clarity (at least the one that ended up in my hands) TERRIBLE!!! For play, as a medical tool in the hands of my 6-year-old child, it is good and worth it. I will buy it again once my little son grows a bit more, if he likes to play the role of doctor (I mean this very seriously).

Okay, I wasn't expecting much for the money. The measurements were relatively reliable. After a week of use, it started to smell burnt, so I threw it away!!

Very decent (purchase of 7 pieces). They all worked properly although some "froze" so I just turned them off and on again. They are used for training so measurement accuracy was not the main requirement. Nevertheless, they did not show significant deviations either among themselves or from the normal values (as shown by certified sphygmomanometers).

On the very first day with new batteries, the screen started showing gibberish. Not even worth returning..

Terrible!! When it starts inflating, sometimes it just doesn't stop!!! Also, it shows random readings. Unreliable.

For starters, very good and powerful. VFM definitely what 10 euros are, we will see of course in the long run if it will last.

The pressure gauge arrived on time and, of course, packaged. But unfortunately it didn't work..! It was broken. I don't know whether it was done on purpose, it was just broken. It was losing pressure from somewhere and didn't measure. Too bad, because I needed it and of course I paid for it and expected it to work

Quality construction, worth its price, it is cheap and if something happens you simply throw it away and get another one, you can use it even with a simple mobile charger, I just don't know if I was unlucky but mine didn't do anything on the fourth use with the charger but only with batteries, it may be the cable's fault, large easy-to-read screen with settings for 2 users and 99 entries in memory for those who need it, for those who want to spend a little, it's good but you get what you pay for, don't expect too much...

I made the mistake of buying a second one because I thought the first one was defective. Unfortunately, the second one also constantly displays an Er 04 message and the measurement process needs to be repeated multiple times to complete.

Very easy to use. Tip (which applies to all blood pressure monitors): Always take two consecutive measurements. The second measurement is always more accurate. Very satisfied. Highly recommended!

Whatever measurements you take, I borrowed another one because I got scared, I'm returning it to get an Omron

Reliable it seems since it was compared to a second machine. Affordable price, easy to read even for older ages. Durability will show over time!

I am totally "Chinese" but you get what you pay for, I don't think it's a scam. Based on measurements, I think it's doing well, but how can I be sure, I don't have a second one to compare.

It broke on the 4th use.... It showed error 4, meaning that it was losing air from somewhere, according to the instructions, and there was no way to reset or repair it. It takes 4 batteries, so it is not cost-effective if you need 4 measurements daily for 2 people. Very cheap, but it is NOT worth its money because it didn't even last a week. It is better to choose a more reliable blood pressure monitor, digital or not.

The measurements appear to be accurate. The construction is very good and it seems durable. It operates with both batteries and USB. I haven't explored the settings much to add two users to the memory, nor the voice function. I highly recommend it though.

Instead of not having a blood pressure monitor at all, you should get this one. It has small deviations if you measure continuously. But still, it's worth it because it's easy to use and operate. I do not recommend it for people who have a serious problem with their blood pressure and want regular monitoring.

Very convenient, lightweight and also in size. It is not huge, it is just right and it does its job perfectly!

Terrible!!! It scared us and we rushed to the doctors to see what problem we might have, until we spent a lot of money and additionally the inconvenience and psychological fatigue, until we realized that its measurements are terrible!!!

Very good and easy to use, just the batteries it takes are 4 AAA and not 4 AA. It's worth its money and its measurements are okay with its deviations being between plus 3 and much less. The most important thing is that if you don't want to use batteries, it can be connected with a simple USB cable. I highly recommend it

By measuring two to three consecutive times, there are significant deviations, so I doubt the accuracy

Economical and reliable, I believe it will withstand the test of time and it is easy to use! So far, it seems to perform well in its measurements. If someone wants it for home use and something affordable, I would recommend it... otherwise, with double the money, you can go for Omron M2!