I see reviews reporting inaccurate readings, Has this been resolved?
1196486
I ordered this for my mother, she hasn't had any problems with the reading been inaccurate.She takes this to her doctor to have them check it against their reading and it has been fine.I hope this information helps. Joyce
1196487
I ordered this for my mother, she hasn't had any problems with the reading been inaccurate. She takes this to her doctor to have them check it against their reading and it has been fine. I hope this information helps. Joyce
1196488
I can not say because I had no problems with mine , just follow the instructions and they should work mine did.
1691932
I couldn't confirm. Returned it anyway because cuff was too big ... couldn't align it without it spinning around my arm. The few times I managed (with a 2nd person helping - which makes it almost useless anyway) the reading was wildly different (&gt; 20 points higher for both systolic&diastolic) than on my older machine. Didn't know which machine to believe ... have a gut feeling the older machine was more accurate.
2232286
I have only had this monitor a short time so I have no idea what will happen later. Nor have I checked it with a doctor. Also, I wouldn't know if the readings were errors! but would probably go in to have my blood pressure read if the readings seemed unusual. After looking at other responses I see that this is about the ERR message. I have only had that once. I am more concerned with the accuracy of the readings.
471249
I used a short term test like the one from First Alert to validate the readings in my basement and it came out accurate. Make sure that you carefully place the unit because placement can effect the readings. 25 is pretty high but certainly in the range of possible - don't ignore it !
1774009
I have had no problem with it. I would try recalibrating one more time and if that does not work, call the manufacturer. I saw where many people who did previous reviews called the manufacturer, and received excellent results. As an aside, I use this scale and it as accurate as the physicians.
1907934
The specs on their website says the readings displayed will be in .05 degree increments but the accuracy is +- .2 degrees. So if you need more than a .2 degree accuracy, this isn't accurate enough for you.
2023180
I can not answer that but what I did was take it to the nurse where I work and compared their readings to mine using their equipment vs mine. The results were very close. The nurse was happy with the comparison. She said it is not an exact science.
1945498
I've experienced the results of high readings way above my real bood pressure tested on another device. So needless to say I'm not sastified with this particular cuff.
959094
They have very good customer service. So check with them. I got an upgraded model for free because this one was not very accurate for me.
280195
mine works pretty good, sometimes I get measurements 1 mil off but I'm pretty sure it might be an error on my side, check if amazon can replace it.
480434
I have not had any problems with my oximeter since I bought it. If you have circulation problems in your hands, that could be giving you an inaccurate reading.
1410020
I have no way to verify accuracy since I don't have nist traceable standard weights. Precision seems OK. I have noticed that the scale sometimes doesn't want to zero. I'll turn it on and it moves away from zero (I have seen it go higher and lower). When it does this the zero may wander as much as 10 lbs. Eventually the scale stabilizes. I have not contacted the mfg. I find this annoying but am willing to live with it since it rarely happens.
1494478
I have no idea. All I know is that it proved to be unreliable in it's readings and I returned it.
1691933
I confirm using an old style, non digital Sphygmomanometer. That said, an exact comparison can never be made unless measurement made simultaneously - which isn't done. Even a reading with the Omron will differ when taken moments later. Consequently, accuracy is is considered OK when readings are consistently in the same range.
128314
I can't speak to "accuracy", as I don't have access to an analytical grade scale to verify the reading on the Gem Pro. But i can speak to repeatability. I put small amount of Red Dot on my scale and it read 2.72 grains. I reweighed the same sample 10 times and got eight readings at 2.72 and two readings at 2.74. I'd say that is pretty darn good. One thing I do is re-tare often, usually before weighing each sample.
2267257
Hi,I did check mine,don't see any machine marks, checked out flat and smooth within accuracy of 0.001,now 0.005 is just way to much.I will return that for another one,thanks for info!!!!!
65991
No send it back it is not accurate took mine to Dr . App. Big difference in reading.