What’s your blood glucose level? Check right now. Just cover your camera. please do not use gluco for medical purposes such as if you live with diabetes. it is experimental and can make mistakes. if used for general awareness, your feedback will be very helpful. safety first. USer guide Gluco -- mmol/L -- mg/dL -- Start Measurement Calibrate Pre-Calibration Reset Calibrate 100% non-invasive blood glucose measurement, with any smartphone, tablet or laptop and no extra device, needles or test strips to carry around. Choose the language you want to use, check at any time, from anywhere, privately – it makes sense.