Smartphones & Tablets

There are some GPS cellphones and online services available:
Such as iPhone, Android, BlackBerry, Motorola-iDEN...
Using online services: instamapper, Mologogo, kajeet...
Have anyone tried these phones/services?
Please share your experiences...
TKS!

A.k.a T-Mobile G-1, HTC Dream, is Google's taker on the iPhone.

http://gizmodo.com/5053264/t+mobile-g1-full-details-of-the-h...

Here's how to use your new iPhone 3G as a GPS traffic monitoring service that has no additional subscription fees (other than the cell service fees you are already paying).

Open the Maps application;
Select the Find current location icon (circle in the lower left corner);
Open the Options icon (lower left hand corner) and select Show Traffic.

Is anyone planning on trying the new iPhone that's slated for this month? Supposedly it has a built in GPSr.

Not sure if you guys caught the Apple announcement yesterday but apparently the new iphone 3G is going to come with a real GPS chip built in, not cell phone tower triangulation.

The thought of having just one device to carry is a dream and maybe the iphone 3G will be the answer to that wish. Thought I would start this thread to collect information.

This is all "rumored" so none of this info is 100% certain:

When: June 9th. 1:00pm EST
Where: San Francisco, CA at the WWDC

---Probable True---
Black Glossy Finish
3G - faster internet browsing, broadband like speeds
GPS
Thinner size

---Maybe---
Video conferencing
Mobile TV

Note: also rumored is a mini tablet device 1.5x larger than the iphone.

reference: macrumors.com

http://gizmodo.com/378648/iphone-to-support-gps-stereo-bluet...

Apparently someone was combing through the firmware code and found "RoleGPS" which some are saying may indicate future GPS support.

Let's hope this is true. - but for know it's just rumor.

I've got a friend who just got an iPhone and he tells me that he's got navigation on it. Does anyone have an iPhone that can verify? If so, how does it compare to a Garmin or other? Can anyone shed any light?

I was looking on the internet for info or other sites on GPS and I did find this site http://search.techrepublic.com.com/search/GPS.html
that talk about Nuviphone but no price vs iphone.