It doesn’t support Apple Watch yet only the phone app is on the store, I also checked in the settings and it doesn’t seem to connect to Apple health either at the moment which is pretty disappointing, but with the inaccuracies that sometimes happen with the libre sensors you’d rather only have your actual blood data going in there. My Dario meter stores all my tests as It works thru my iPhone.
In other news, I’ve just got 2 sensors from boots for prescription price £35 each. I was looking on the libre Facebook group for free delivery code and spotted someone saying boots sold them 2 for £70. I rang both mine and got lucky with 2.