I'm eyeing the 630S. There's an app on your phone you're expected to use to set your data screens, instead of doing it on the device itself.
First comment I forget to mention in previous post. I really like the larger screen size used on the IGS800, plus a color screen versus my smaller IGS630 screen. If you plan on using your unit for navigation, the 800 is superior.
Supposedly... The 800 has the ability to set your data screens using the app. I
double triple checked my app is the latest release version and that my 800 has the latest firmware. a feature described in several reviews and via AI search results states I should have this field to chose: "Page layout settings"
Under "Device settings", there is no "page Layout Setting' listed.
I recommend that before you pull the trigger on a 630S you double check that this feature has actually been released on the APP*.
*Note that there is only one IFPSport APP and you add your model to the APP so interface with your unit. I have 2 iGS630 and one iGS800 attached to my app.
For grins, I switched to one of my IGS630 unites and do not see the data screen configuration either for this one.
I will write to iGPSports and ask why I can't find this feature in my app.