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Pokémon Sleep Wiki
Check the update, then plan the research week.
Version 3.9.0 recovery notices and Halloween 2026 research dates, candy rules and incense.
Official game website ↗The Pokémon Company · official Pokémon Sleep artwork
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Pokémon Sleep 3.9.0: maintenance complete and what to check next
Use the October 22 completion notice, update through your app store, and keep future feature dates separate from changes available now.
Player guidePokémon Sleep Halloween 2026: candy days, islands and Eevee incense
Choose an eligible island, plan around the 4 a.m. rollover, and keep the event window separate from shop availability.
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