Setup

Choosing your timer

The inactivity timer and the challenge window — the presets, the trade-off between them, and how to pick.

3 min readUpdated 16 Aug 2026
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Two numbers, and they pull in opposite directions.

The inactivity timer is how long your silence must last before your heir can open a claim. Longer is safer for you, slower for them.

The challenge window is how long after a claim before it can finalize. Longer gives you more chance to interrupt a claim you did not want; shorter means a genuine heir waits less.

The presets

Standard presets

1 month
Challenge window 7 days
3 months
Challenge window 7 days
6 months
Challenge window 7 days
1 year — recommended
Challenge window 7 days
2 years
Challenge window 14 days
3 years
Challenge window 30 days

You can also enter custom spans. The challenge window must be shorter than the inactivity timer, and both have sanity limits.

The timer preset chips from one month to three years, with one year marked recommended
Six standard presets. One year with a seven-day challenge window is the recommended pairing.

Picking one

One year suits most people. It is long enough that ordinary life — a long trip, an illness, a phone you replaced and forgot to set up — cannot trip it, and short enough that your heir is not left waiting years after a genuine death.

Shorter than three months demands real discipline. You must open the app reliably, forever, including during the periods when you are least likely to. Choose it only if the alternative — a long delay for your heir — genuinely matters more.

Two or three years is for people who expect long gaps and would rather the system erred heavily towards caution. The trade is that your heir may wait a very long time after you are gone.

The timer is not a deadline, it is a gap

It measures the gap since your last activity, and resets on every single action. Someone who opens the app once a month never gets within eleven months of a one-year timer.

The challenge window, specifically

Seven days is the default for good reason. It is long enough to survive a holiday, a hospital stay or a lost phone, and short enough that a grieving heir is not left in limbo.

Lengthen it if you are frequently unreachable. Shorten it only with real care: the challenge window is your last line of defence against a claim you did not want, and it is the one that runs when you are least likely to be paying attention.

The advanced timer editor with custom inactivity and challenge spans
Custom spans, for when none of the presets fit. The challenge window must be shorter than the inactivity timer.

Testing timers

In development builds, minute-scale presets let you watch the full lifecycle — lapse, claim, challenge, finalize — in a few minutes rather than a year. They exist so you can rehearse the process rather than trust a description of it.

Never leave a testing timer on a real configuration

A five-minute inactivity timer means a claim becomes possible the moment you put your phone down. Set your real spans back before you deposit anything you care about.

Changing it later

You can change both spans at any point before a claim finalizes. The change takes effect immediately and counts as activity, so it also resets your heartbeat.

Lengthening the timer while a challenge is running does not help you — but you do not need it to, because any owner activity cancels the claim outright. See cancelling a claim.

Keep reading

Still stuck?

Tell us what you were doing and what you expected — never your recovery phrase, private key, or a vault passphrase. Nobody from Legacy Wallet will ever ask for those.

Opens a support ticket and emails you the link. We reply by email, usually within a couple of days.