The main purpose is to use it in a cab...the driver is not that much familiar with chennai city and he will be needing navigation guidance...so should i get him a dedicated smartphone with gps coupled with navimaps or should i go for mapmyindia gps navigator ?
He will be driving for like 14 hrs a day so battery backup is also key...google tells me the MMI device has a pathetic backup of like 90 mins ? what if he keeps the device plugged in power socket of car when he is driving will that recharge it in such a way that it lasts the whole day?
or should i get him a smartphone with gps and a powerbank ...please suggest what to get thank you.
He will be driving for like 14 hrs a day so battery backup is also key...google tells me the MMI device has a pathetic backup of like 90 mins ? what if he keeps the device plugged in power socket of car when he is driving will that recharge it in such a way that it lasts the whole day?
or should i get him a smartphone with gps and a powerbank ...please suggest what to get thank you.