Table 2. Integration issues mentioned in user reviews (n=378).

Issue	Definition	Values, n (%)
Connectivity	The inability to connect with external devices.	95 (25.1)
Data	The inability to store, manage, or access data.	49 (22)
Alerts	The inability to notify users of important messages.	35 (9.2)
Updates	The inability to update the software and associated hardware.	31 (8.5)
Hardware	Hardware that does not respond as expected.	24 (6.4)
Access	The inability to access the app, services, and associated hardware.	1 (3.2)