SPG run a Mobile App Check In promotion for stays between May 1 – June 15, 2018 (read more here) and, unlike with most other SPG offers, these bonus points didn’t post shortly after the stay had been consumed.
Seems that SPG has now started to run batches to get these bonuses posted to member accounts. Over the past couple of hours, I have had four 250 bonuses posted and I am still missing quite a few.
You can access SPG here.
This Mobile Check In is Marriott initiative and isn’t a real check in at all. It merely indicates to a hotel what time you might me arriving. You still need to stop by the front desk to collect your key (and wait in a line), they likely they need to swipe your credit card and have a look at your ID too.
SPG Keyless, however, is truly mobile where you check in using the app and bypass the front desk altogether and use your mobile device to enter your room/suite.