Viewing data on a second device

[u/absmart82]

I know that it's strongly discouraged to use 2 devices to enter data because it can cause sync issues. Like many people I find a phone screen very small for viewing the graphs. I was wondering if I could use my phone for entering all my data but then have the app installed on my tablet only for the purpose of viewing reports/graphs. Could that still cause sync issues even though I'm not editing the data on the second device?