In the last two weeks I've only walked the dog, alone, without stopping. And been to the supermarket once using self scan and self checkout. Again without stopping.
The app pinged me last night to say I have to isolate.
I know for a fact that my NDN got a + Covid test result just hours before I got the notification to isolate. Their bed backs onto the same wall that ours does.
I only intend to walk the dog and go to pick up a turkey, late at night and masked.
Im certain the app thinks I've been in bed with my neighbour!