EOHOE Glucose Meter

I can't make heads or tails of what this product actually is. I purchased it because the wording suggested it would be a way to test my blood sugar without having to poke a hole in my finger every time.

When I received the device, I saw that it had a USB cable, so I plugged it in. As far as I can tell, the only purpose of the USB cable is to power the four LED lights inside the device.

Other than lighting up, the device does nothing. It's a clamp with four lights on it that light up your finger. It does not measure anything.