A part of the review has been auto-translated.
As described. Is functioning properly.
Material delivered OK as expected.
Pulse OximeterLED for Home Use Dual OLED display for a clearer and sharper view of information The four-way display allows you to conveniently view the test result in any direction. The finger pulse oximeter accurately determines SpO2 (blood oxygen saturation levels) and PR (pulse rate) The result is shown in about 8 seconds. The device automatically turns off after 8 seconds. Dua battery 1.5V ministilo AAA are required In the package handbook in English and lanyard to connect to the device
This item works as advertised
Was shopping on Amazon.ca for a long time but their customer service sucks and also they treat their workers like shit. Was looking for another option found this website by chance. Items arrived earlier than expected by DHL!! I am happy with oximeter, heart rate is same as my Apple watch and oxygen levels are same as my other device so readings are reliable. Display is very bright and clear with beep. Would not try to explore other settings as i am happy with basic. Used two aaa rechargeable batteries but rate of usage of battery seems a bit heavy. Only issue is with battery cover which is toooo hard to open. Rest is fine. Will use Banggood in the future as well.
NORM
accurate and easy to use
Very well done. Very useful in this period
Works well. Easy to read display.
I paid for fast shipping and I got item 2 months later...