Your smartphone is a God send, it’s the type of technology the past could not even come up with. It’s so fantastic that your smart phone has made a lot of everyday objects obsolete.

Here are 17 things you don’t need thanks to your smart phone:

1. An alarm clock

2. A calender

3. A calculator

4. A handheld gaming device

5. A notepad

6. A map

7. A camera

8. A compass

9. A flashlight

10. Books

11. An encyclopedia

12. A walkman

13. A photo album

14. A voice recorder

15. Letters

16. Newspapers

17. To worry about whether someone will show up or not