Non Invasive for Oxygen Meter-Glucose monitor no pricking glucose meters, 2025 Upgraded Blood Sugar Monitors for Home or Outdoor Use (Black)-1PCS-H2

False Description!!!!!I bought this to monitor my blood sugar. The meter does not do that! Give specific oxygen and pulse rate. That's it. That measurement seems to be accurate.Also be careful with the insertion of the batteries. In most devices the spring is on the negative side of the battery. In this device the spring is on the negative side of one battery and the positive side of the other battery. If it doesn't work after inserting batteries it is probably that you did not reverse the directions of the batteries! I've never's been another device where the spring is on the positive terminal.

The device I received was a basic pulse oximeter. There was no option to measure blood glucose which was the only reason I ordered it. If only oxygen and pulse measurements are needed I seems to work fine but it is not as listed.

I ordered two monitors and only received one in the package. I guess it doesn’t really matter since this was FALSE ADVERTISEMENT! This monitor does not measure blood glucose! Do not waste your money!

I ordered 2 & both did NOT work. After inserting my finger for more than 5s or 10s, it does NOT give me a reading. It just keeps blinking indefinitely.

Este producto no funciona , se suponía que era un medidor de glucosa y no funciona nada , puse baterías nuevas e intenté varias formas y no funciona

I couldn't even get it to show anything; doesn't monitor blood glucose. How can Amazon continue to keep this on the market??? I failed to read reviews.

Complete garbage, does not measure glucose.Amazon needs to take action, they are responsible to make sure the American public does not get scammed by the Chinese.

1. Product description says it measures glucose. It does NOT measure glucose.2. Product did not turn on when received and batteries inserted.