I've testet the alarm and it works as expected. If I move the bike a couple of meters a pretty annoying alarm starts and I get a push notification on my phone.
I can use the kiosk 300 display or phone to lock and unlock the bike.
Only thing I haven't found, is the page in the flow app where I can see the bike location. Maybe it does not work as I had expected.
EDIT: I found out about the location tracking. So it seems like the bike only transmits locations when it is parked or when the alarm is triggered - which makes sense. I can see where I parked my car in the flow app under the “Protected” headline. It writes the street name and city, and if I click it I get it on a map.
Later I’ll try to see how it looks when the alarm is triggered.
Overall I’m pretty happy about it. It works as expected - given that it will scare thiefs away. Only time will tell if it was a waste of money.
Now I just need to find a nice bright “GPS Tracked” sticker that I can put on the bike. Would be cool if Bosch had included a sticker in the kit. There is a “Bosch protected” sticker but I don’t really like it and it broke when I tried to ut it on my bike.