pilot25
Member
- Joined
- Nov 2, 2009
- Messages
- 696
- Reaction score
- 3
Where is the Barometer? How do we know it's in the phone?
Similar Question... Why does the phone have/need a Barometer? lol
The barometer is a very useful feature when you have the GPS enabled
To get a GPS coordinate you need 3 positions. X,Y,Z. Your phone can estimate X and Y based on cell towers. The barometer allows it to estimate altitude (or Z). So it allows for quicker GPS positioning. When not using GPS, I doubt it is turned on.
It does not help in accuracy, just quickness in acquiring positioning.