How to add a world clock on a OnePlus (OxygenOS 16)

Device

Android

Shown on

OnePlus Nord 5 (CPH2709), OxygenOS 16.0.5.1201, Android 16

App

Clock

Path

Clock › World clock › +

Real screenshots

8 of 8 steps

Checked

October 2026

Sources

2 official, linked below

Step by step

1. 

   Open World clock

   Open Clock and tap World clock at the bottom.

   Done

2. 

   Tap +

   The red button is above the tabs.

   Done

3. 

   Search

   Type the city in the search bar at the top.

   Done

4. 

   Tap the city

   We tapped New York.

   Done

5. 

   Check the list

   New York was added with Today, -6 h.

   Done

6. 

   Remove one

   Touch and hold a city to select it. We picked New York.

   Done

7. 

   Tap Delete

   There is no confirmation box.

   Done

8. 

   It is gone

   New York was gone from the list.

   Done

If you do not see this option

• City not in the list? Search for a bigger city nearby in the same time zone.
• On OxygenOS 14? The OnePlus manual also has Dual clock, which shows your home time and local time when you travel. Source: OxygenOS 14.0 User Manual

If this does not work

• Wrong time difference? Check the phone's own time zone: search Settings for time zone. Source: Set time, date and time zone
• Deleted the wrong city? Add it again with +. Ours deleted at once, with no undo.

About this guide

World clock shows the time in other cities and how far ahead or behind they are.

The screenshots are from our OnePlus Nord 5 with OxygenOS 16.0.5.1201 and Android 16, in Dark mode. We added New York, then deleted it again.

Good to know

Set a timer on a OnePlus.

In short: Clock, World clock, +, search, tap the city.