Call of Duty Mobile is making preparations for its Season 4 content. With a theme already revealed, the game is now promoting upcoming additions, including a fan-favorite tactical option. Call of Duty Mobile tends to blend together different aspects of varying titles, and the newest reveal comes from Call of Duty: Warzone.

In the Call of Duty franchise, a variety of equipment is used to give players an advantage in a fight. While stun grenades are useful, many fans prefer items that can gather information on the go. That is part of what makes the Heartbeat Sensor reveal so exciting for the mobile game's community.

RELATED: Dr Disrespect gives His Verdict On Call of Duty Mobile After Stream

Call of Duty Mobile announced the new item over Twitter with a graphical breakdown of its use. The Heartbeat Sensor is used to identify enemy locations and proximity to the user's current location. While it can be avoided using perks like Ghost, the system detects a majority of players through walls and solid objects. While it may not be useful as a weapon, it is vital to gathering intel before entering a confrontation. The item will be available in Call of Duty Mobile Season 4 through seasonal challenges.

The challenge that unlocks this device is labeled "Under Pressure," but the details have not been revealed as of yet. This is one of many new items coming in the Season 4 update, but it is the only new tactical item on the list. Scorestreaks and weapons have both been confirmed, and Call of Duty Mobile's Season 4 theme revolves around the wild west. The theme may be stretching into bounty hunting as the Heartbeat Sensor would be a vital tool in tracking down hidden targets.

This item is iconic to the Call of Duty: Warzone community, and it originated in Call of Duty: Modern Warfare. The small tablet will be impactful to the Call of Duty Mobile battle royale community, and it may even find a place in competitive events. Fans are left waiting for details, but based on the description and images provided, the tablet will function exactly like the Call of Duty: Warzone equivalent.

Players will need to watch the Call of Duty Mobile meta once this item arrives. While many new equipment options impact it, none have the same reputation that the Heartbeat Sensor has among battle royale fans. Until the item is fully released, its impact will remain unknown, but many in the community remain excited at the possibilities that it offers.

Call of Duty Mobile is available now on Android and iOS devices.

MORE: Call of Duty: Warzone Mobile Port Could Be in The Works