Realme has announced a WiFi calling feature for its smartphones.

The "VoWiFi" calling feature update will start rolling out by the end of January.

The first Realme smartphone to get the VoWiFi calling feature update will the be latest flagship Realme X2 Pro. But all Realme devices will also get the update by February and March 2020.

The WiFi calling feature will let the user make a call via WiFi network. Users can call through their phone number without using any third-party app. During WiFi calls users are suggested to use the VoLTE service.

It is extimated that around 5 MB data will be used for a 5 minutes call over the VoWiFi or the WiFi calling feature. Users can also make VoWiFi calls to a person who doesn’t have the feature.

Here is the list of Realme smartphones getting the VoWiFi update along with the month:

January

• Realme X2 Pro

February

• Realme X2
• Realme XT
• Realme X
• Realme 5 Pro
• Realme 3 Pro
• Realme 5, 5i, 5s

March

• Realme 3, 3i
• Realme 2 Pro
• Realme U1
• Realme 1
• Realme 2
• Realme C1, C2
  

Other smartphones including the Redmi K20, Xiaomi’s Poco F1, and few devices from Samsung and Apple also support the VoWiFi or the Wifi calling feature.