It is very fast and accurate as you can calibrate it. Also it is usinf bluetooth which is way much better than nfc sensors
Contact information
Trade name: Diabetes Cloud Egypt
Phone number: +20221604222
Email: contact@dcegy.com
Physical address: Diabetes Cloud, Street 90 north, 4th Floor, The 47 Office Building, C, New Cairo 1, 11835, Egypt
VAT number: 769-568-165
Trade number:274199
contact@dcegy.com
tel. ٢٠٢٢١٦٠٤٢٢٢Location: 
United Arab Emirates: Sheikh Rashid Bin Saeed Al Maktoum Street, Executive Office – C1-904, Ajman FZ
Egypt: 4th Floor, The 47 Office Building, Street 90 North, New Cairo 1, Cairo Governorate 11835, Egypt.
Egypt: 1st Floor, Corner of Building No. 37G – Al Mazadat Ring Road, Third District, Ismailia, Egypt.
Previous Administrative Address: 23B, Al Marawa, Sheikh Zayed, Ismailia, Egypt.