The “my Xperia” tracking service, similar to Google’s “Find my Device,” is an application where the phone is lost and positioned, which may be one of the reasons Sony Mobile decided to discontinue its service.
Sony officials said that if running my Xperia service, it will now be redirected to Google’s Find my Device.
This may be a good decision for Sony. Because after turning off the service, Sony can divert limited resources to other projects more useful to customers.
Reference: phonearena