329
people found this helpful, as of 2023
ranked #73,424 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Too Many Inaccurate Readings.
I own an Omron 3 Upper Arm Blood Pressure Monitor that was tested by my doctor and proved to be accurate. I tested the Chang Kun Wrist Blood Pressure Monitor against the Omron 3 and it's not accurate. I followed the instructions in the manual and I'm still getting too many inconsistent readings. My last one read 87/55 and the next one 2 minutes later read 155/104. I then tested the Omron and the readings were 127/85 and 129/99. I will have to return this unit.
the product in question
TSAI Wrist Blood Pressure Monitor, Automatic Digital Blood Pressure Machine with Portable Carrying Case and Come with Rechargeable Design, Large Display Dual Users Mode for Home Use (White)
4.2★ · 1,364 ratings, as of 2023