Diablo 4 Helltide Tracker
The Helltide Tracker shows when the next Helltide is due to appear in the world. The timers will then show a progress bar which completes when the Helltide finishes.
Diablo 4 Legion Timer
Legion events take place every 25 minutes and the timer shows when the next one will begin,
Diablo 4 Boss Timer
Diablo 4 World Bosses, unlike the Legions and Helltides, are less regular appearing every 3.5 hours. The Boss timer (see above) gives you the time of the next World Boss event.
Alerts
The audio alert will activate 5 minutes before a boss is due to spawn in Sanctuary. You can set an audio alert to active and control the volume of the alert with the toggle.
More Information
Further information on the Helltides and World Bosses can be found in the Diablo 4 Wiki.
Helltide Mystery Chest Locations
Below are all the possible Helltide mystery chest locations when a Helltide starts in each zone. When the chests spawn in one of the zones, they will rotate every 15 minutes.
