The larger size, 44mm. Very comfortable, and pretty easy to see due to the great contrast. A little hard to see time (real time) because it is in a small font when not on the default time watchface. Default has a large font time, so very easy to see. Easy to see BGs. I added Loop and Dexcom each as a Complication to the Infograph Modular watchface.
The Loop app is very easy to see all text. But I do still stop to do anything within Loop app on watch.
No, I don’t think is does give any confirmation that the bolus worked. When I bolused yesterday, I was leery, too, until I heard the clicks on the pod, but it took maybe 5 seconds before I heard it. I guess the Jojo-beeps doesn’t work from the watch. I would really like the beep confirmations on the watch, too! I wonder if that can be implemented, @dm61?? 