Device got stolen. How to see its activities using my computer? I have 2 mobile devices using the same Gmail account. One of them got stolen. The thief has used my Gmail account and also search.

How can I see the browsing history of the stolen mobile? I already searched in Google activity, and it shows activity for the device I still have. How to find the activity of the stolen device in my Google account? And how to trace the stolen mobile's IMEI and find out which person has it?
Assuming that your goal is finding out where is your phone, there are multiple scenarios. I will cover two of them:


If you can find the mobile phone on "Your Devices" section (find it here), access it and press "More details" so that you can find the IP address. With the IP address one can find the location, bu using, for example, WHOIS IP Lookup Tool.
If you were using "Find My Device" (with all the musts), access the Find your phone section.




If you can't find your phone, report the situation to the police and hopefully they will be able to help you.

Then, consider changing your Google Account password.