- For other uses, see Echo.
- "A grenade that uses sound waves to detect enemy locations."
- — Description
The Echo Grenade is a piece of tactical equipment featured in Call of Duty: Mobile. It was added in June 2022 as part of the Season 5: Tropical Vision update.
The Echo Grenade pulses to show an enemy's location through obstacles. It has no effect on players who have the Ghost perk equipped.