So this evening on my way home from work I decided to try an experiment.
I decided to see how well the N7 would handle navigation vs my car as well as using the N7 as my stereo.
Experiment 1: N7 with no wifi, google music BT streamed to my car.
Equipment used: N7 with google nav, BT and Google music, 2011 Infiniti M37, infiniti nav
Result: N7 failed miserably. Though I will say Infiniti nav is pretty freakin awesome. It also has live traffic with traffic congestion/weather warnings and rerouting options but live traffic cost me $9/month.
I could not initiate a route without a data connection on the N7. I tried speaking a destination and got the message "could not reach google" (shouldn't there be offline voice actions?). Typing my destination in, Google nav just spins until I tethered to my phone. With route set, I turned off data again. Nav informs me data connection is lost. I ignored it. Started up google music, told my car (via voice) to play bluetooth audio. Both worked flawlessly. My phone is also linked to my car (it does so automatically when I get in the car). Sound is automatically muted on the N7 and plays from my car speaker just like plugging in headphones. I set my car's nav route as well.
I pull out of the parking lot and my car tells me to turn right. Google nav does as well. So far so good. However, my N7 does not lower the sound of my google music when it gave me instructions so it was difficult to hear (correction: it G nav did lower the sound but nav's voice wasn't loud enough). My car on the other hand muted all other volumes when it gave me directions. Thats pretty much all I heard from google nav for a long long time. Meanwhile my car is giving me constant updates. I thought maybe my google nav had died. But no, when I got near my exit it did tell me to take the exit.
After I exited, I heard nothing from google nav again and I drove for a good 20 blocks via streets with several turns. My infiniti gave me flawless and frequent updates. At one point I changed my course. My infiniti rerouted but google nav could not reroute (I assume its the data connection nonsense again). Having used google nav plenty of times on my GN I know its not this sucky.
Stay tune for my next experiment with N7's data turned on the entire time. I'm sure the directions will be better. But it really shouldn't have to rely on data.
Update: 08/08/12
Experiment 2. Same test but N7 tether to my phone.
Much better results. N7 spoke almost as frequently as my infiniti. Google nav still trails a bit. Its not consistent with telling me "take the next exit". Sometimes its 200 ft, sometimes its 1/4 mile. My car's direction is more detailed "take exit B32" rather than "take next exit" or "turn right onto main street" vs. Google nav's "turn right". Visually, my car shows a lot more as well but I don't get into that. Too much info there.
So from a purely driving perspective, I will still stick to my car. I think the biggest software upgrade that google nav needs is offline navigation. There is no reason why it shouldn't be robust offline. My car doesn't need wifi why can't google nav? Google maps is still king of course but when I am driving there isn't a whole lot that I should be doing anyway.
I decided to see how well the N7 would handle navigation vs my car as well as using the N7 as my stereo.
Experiment 1: N7 with no wifi, google music BT streamed to my car.
Equipment used: N7 with google nav, BT and Google music, 2011 Infiniti M37, infiniti nav
Result: N7 failed miserably. Though I will say Infiniti nav is pretty freakin awesome. It also has live traffic with traffic congestion/weather warnings and rerouting options but live traffic cost me $9/month.
I could not initiate a route without a data connection on the N7. I tried speaking a destination and got the message "could not reach google" (shouldn't there be offline voice actions?). Typing my destination in, Google nav just spins until I tethered to my phone. With route set, I turned off data again. Nav informs me data connection is lost. I ignored it. Started up google music, told my car (via voice) to play bluetooth audio. Both worked flawlessly. My phone is also linked to my car (it does so automatically when I get in the car). Sound is automatically muted on the N7 and plays from my car speaker just like plugging in headphones. I set my car's nav route as well.
I pull out of the parking lot and my car tells me to turn right. Google nav does as well. So far so good. However, my N7 does not lower the sound of my google music when it gave me instructions so it was difficult to hear (correction: it G nav did lower the sound but nav's voice wasn't loud enough). My car on the other hand muted all other volumes when it gave me directions. Thats pretty much all I heard from google nav for a long long time. Meanwhile my car is giving me constant updates. I thought maybe my google nav had died. But no, when I got near my exit it did tell me to take the exit.
After I exited, I heard nothing from google nav again and I drove for a good 20 blocks via streets with several turns. My infiniti gave me flawless and frequent updates. At one point I changed my course. My infiniti rerouted but google nav could not reroute (I assume its the data connection nonsense again). Having used google nav plenty of times on my GN I know its not this sucky.
Stay tune for my next experiment with N7's data turned on the entire time. I'm sure the directions will be better. But it really shouldn't have to rely on data.
Update: 08/08/12
Experiment 2. Same test but N7 tether to my phone.
Much better results. N7 spoke almost as frequently as my infiniti. Google nav still trails a bit. Its not consistent with telling me "take the next exit". Sometimes its 200 ft, sometimes its 1/4 mile. My car's direction is more detailed "take exit B32" rather than "take next exit" or "turn right onto main street" vs. Google nav's "turn right". Visually, my car shows a lot more as well but I don't get into that. Too much info there.
So from a purely driving perspective, I will still stick to my car. I think the biggest software upgrade that google nav needs is offline navigation. There is no reason why it shouldn't be robust offline. My car doesn't need wifi why can't google nav? Google maps is still king of course but when I am driving there isn't a whole lot that I should be doing anyway.