I mean it's cool for the no finger sticks aspect, but the alarm dosen't work, so I set a reminder and the reminder dosen't go off until I go into the app, it doesn't alert me if I'm having lows or highs (which is one of the main reasons why I opted for the sensor). To have one good thing and to have another bad thing I just don't see myself continuing with this, I'm currently looking in to Dexcom. Update : well contacted the number provided above and realized I've wasted a ton of money on this.