What is the purpose of nearby device scanning?

Related questions

1. Is it safe to enable developer mode?
2. Is Google home better than echo?
3. What can Google voice assistant do?
4. Who is smarter Siri or Google?
5. What's the difference between Google and Google?
6. What can Google Voice do?
7. Can I use OK Google on my PC?
8. Is Echo dot or Google home better?
9. How do I open Settings app?
10. How do I turn on OK Google on my phone?

Tags

1. #stays
2. #bluetooth
3. #feature
4. #affects
5. #function
6. #actually
7. #called
8. #phone
9. #battery
10. #devices
11. #there
12. #nearby
13. #unfortunately
14. #common
15. #energy
16. #device
17. #already
18. #scanning
19. #after