I am currently using Freestyle Libre. However, there are no alarms to make me aware when my blood sugar is rising too high or more importantly falling too low!! As I do have a lot of hypos through the night I don't sleep easy as I am constantly worrying I might be dipping too low. I believe Dexcom G6 has alarms which can be set to avoid these incidents through the night. I am willing to fund this myself if it's not available for me on the NHS. Is anyone out there using Dexcom G6 who could comment on G6 and let me know if it would help me overcome my nightly hypos and get a sound night's sleep!!!