What items in Pokémon Go count against item storage limit?
From a tally of my current items, the following are all counted as 'items' in regards to your item count:
- Potion (all types)
- Revive (all types)
- Lucky Egg
- Incense
- TM (all types)
- Rare Candy
- Star Piece
- Pokéballs (all types)
- Lure Module (all types)
- Berries (all types)
- Infinite Incubator
- Purchased Incubators and Super Incubators
- Evolution Items (all types)
- Camera
- Raid Pass (all types)
- Premium Battle Pass
- Mysterious Components and Rocket Radars
- Mystery Box *
* The Mystery Box does not disappear when used, and is still counted even when not available for use. It is re-loaded when you repeat the procedure connecting to Pokemon Let's Go on a Nintendo Switch.
Gifts do not count towards the item total. (Neither do gift stickers, but they are not shown in the items list)