Arriving is its own forgetting problem
You've made it home. Bag down, shoes off, phone out. Whatever mental effort you were putting into remembering things is officially off, because as far as your brain is concerned, the task was "get home," and you just finished it.
That's exactly the moment a handful of small chores need to happen, and it's exactly the moment you're least likely to think of them. Not because you're forgetful. Because the thing that would normally remind you, being out and about with a task in mind, is gone the instant you're back.
What actually gets forgotten on arrival
None of these are complicated. They just live in that narrow window right after you walk in, before you've settled down and stopped thinking about anything at all.
- The load in the washer. It sat there all day, and now it'll sit there all night too, quietly turning musty.
- Plants. Nobody remembers to water them the moment they walk in. They remember three days later when the leaves are drooping.
- Trash and recycling. Especially the kind that only goes out on a specific evening, which is very easy to lose track of.
- Medication with dinner. Something meant to be taken at home, at a specific point in the evening, not whenever you happen to remember.
- Feeding a pet. They'll remind you eventually. It's nicer for everyone if you remember first.
- Unpacking a bag before it becomes furniture. The gym bag, the grocery bag, the work bag. Set down once "for a second," and it's still there a week later.
Why a to-do list doesn't catch this
A to-do list is great at holding a task. It's not great at surfacing it at the one moment that task actually applies. "Water the plants" sitting in a list you check at 9pm doesn't help if the plants needed water at 6pm, right when you got in. The problem was never remembering that the task exists. It's remembering it at the right second, which for arrival chores is a very specific, very short window.
A plain alarm has the same gap from the other direction: it fires at a fixed time whether or not you're actually home yet.
What actually closes that gap
An arrival reminder does one specific thing: it waits until your phone detects you've crossed into a boundary you've drawn around home, and only then shows you the reminder. Not at 6pm. Not whenever you next open the app. The moment you're actually there. We've written about how that detection works under the hood if you want the deeper explanation, but the short version is that it's a boundary check your phone's OS already handles efficiently in the background, not constant GPS tracking.
Setting one up
In Reembr, every saved place can hold a checklist, and every checklist has a "Runs when" setting: Leave, Arrive, or Both. For home, set it to Arrive, and add whatever belongs on it: laundry, plants, trash night, feeding the dog. It shows up the moment you walk in, not before.
This is included on the free tier, so you don't need anything extra to try it. If you eventually want home to run two separate checklists, one when you leave and a different one when you arrive, that's what the Pro tier adds. But the Arrive trigger itself works either way.