Teams

Teams are in-game groups that you can be a part of once you reach level 5.

Team Leaders
Each team is lead by an assistant  of Professor Willow.

Information
You must be at least level 5 to join a team. Tap a gym, after level 5, to be prompted to join a team.

Currently, there is no way to change alliances between teams, although there are rumors of this changing in the future.

Team members can work together to neutralize and claim enemy gyms, or level up and fortify friendly gyms.