How Gyms Work in Pokémon GO: Battles, Defending, and Coins

Gyms in Pokémon GO are team-controlled locations where players battle defenders, leave their own Pokémon to defend, earn PokéCoins when a defender returns, and join raids. The original version of this guide described the game's launch-era Prestige system, which has since been replaced; the steps below explain the current Gym structure.

How Gym ownership works

A Gym can be neutral or controlled by one of the three teams. A neutral Gym can be claimed by placing an eligible Pokémon in it. To take a rival Gym, battle its defenders until their motivation falls and every defender is removed. The Gym then becomes neutral and can be claimed.

A defending lineup can contain up to six Pokémon, with one defender contributed by each trainer. The same species cannot be duplicated in a single Gym lineup. You also cannot place a Pokémon that is currently fainted, assigned as your buddy in some restricted situations, or otherwise unavailable for Gym duty.

Attack a rival Gym

Before starting, inspect the defenders and prepare a team with useful type matchups. Combat Power matters, but a lower-CP attacker with super-effective moves can outperform a poorly matched high-CP Pokémon.

1. Tap the rival Gym and choose the battle option.
2. Select your team or use the recommended lineup as a starting point.
3. Tap to use the fast attack and build energy.
4. When the charged move is ready, use it at a safe moment.
5. Swipe to dodge when avoiding a powerful charged attack is worth the lost attacking time.

Each successful round reduces defender motivation. A highly motivated defender may need to be beaten more than once before it leaves. If the defending trainer feeds it Berries, the takeover can take longer.

Heal between battles

Gym combat can reduce an attacker's HP or make it faint. Use Potions to restore HP and Revives to return fainted Pokémon to service. Check your item supply before attacking a heavily defended Gym so the attempt does not end because your strongest counters are unavailable.

Defend a friendly Gym

If a Gym belongs to your team and has an open slot, you can add one Pokémon. A useful defender is not simply the Pokémon with the highest CP. Consider bulk, weaknesses already shared by the lineup, and whether you will need that Pokémon for raids or other battles while it is away.

Defenders lose motivation over time and when they are defeated. As motivation falls, their effective CP in Gym battles also falls. Feed Berries to restore motivation. You can feed your own defender or teammates' defenders, subject to the game's current limits.

How PokéCoins are earned

A defender accumulates coin credit while it remains in a Gym, but the coins are awarded only after that Pokémon is knocked out and returns to you. The account can receive no more than the game's daily defender-coin limit, currently 50 PokéCoins, regardless of how many defenders return that day.

This creates an important timing point: keeping several Pokémon in Gyms for a long time does not guarantee coins every day. If multiple defenders return on the same day, their combined award still cannot exceed the daily cap.

Choose better defenders and attackers

• For attacking: prioritize correct types and moves, then consider CP, survivability, and healing cost.
• For defending: avoid repeating the same weaknesses across the lineup and use Pokémon that take time to defeat.
• For resource management: do not place a raid counter or a Pokémon you urgently need elsewhere.
• For coins: place defenders in Gyms that change hands often enough for the Pokémon to return.

Gyms also host raids and other interactions

Gyms are more than team battle locations. They can host raids, provide item spins, and contribute to Gym Badge progress. Raids temporarily occupy the Gym battle area; when the raid ends, the defending lineup remains associated with the Gym.

The most efficient approach is to treat Gym play as three separate decisions: use type matchups to attack, build a varied defensive lineup, and manage defenders with the daily coin cap in mind.