Will you compare hotel big data?

I didn't know where I had been until I scanned the code, and the check-in record can only be inquired through the public security department and the hotel network.

You won't find it. I used my ID card to stay in a hotel, but I can't find the big data of my mobile phone in travel itinerary. The mobile phone big data itinerary can only find the approximate range of places you have been. You can't find out what you have done.