Pros: This method requires no extra installation and can allow multiple people to tether to your connection. If your phone is fully charged, your connection can even last a few hours. [2] X Research source Cons: Not all plans come with a hotspot. The option uses up your phone’s battery life and data (and the latter can cost you money). The connection may weaken if you’re making calls or tethering many phones at once.
Pros: Like the iPhone hotspot, this method requires no additional installation and lets multiple people tether to the connection. If you’re running the hotspot on a fully charged phone, the connection will last a few hours. Cons: Not all phone plans allow a hotspot. This method decreases your phone’s battery and can raise your phone bill by using up your data. Making calls or tethering lots of phones at one time can create a weaker connection.
Pros: The device offers you the ability to make calls and add lots of people to the connection without reducing the Wi-Fi connection. You can also leave it in your car or take it anywhere you’d like to go. Cons: You’ll have to purchase another data plan for the device, and it will add to your monthly phone bill.
Pros: The device often offers helpful services like roadside assistance, emergency crash response, and vehicle diagnostics. It can accommodate many devices at once without a weakened connection. Cons: The device isn’t portable (and you’ll need to start your car to access the Wi-Fi). It will also increase the price of your monthly phone bill. If you have a car that was made before 1996, an OBD-II device won’t be compatible with your car’s OBD-I port. [6] X Research source In that case, you may be able to use a converter.
Pros: This option will provide the strongest possible internet connection. Though a few models have a device limit, some can support up to 20 devices without a weakened connection. Cons: Some wireless routers need a compatible modem (be sure to read the product description before purchasing a router). Wireless routers are also the most expensive option and require a more involved setup process (it may be best to hire a professional to help you install the router properly).
Pros: You can access Wi-Fi at no cost to you, which makes it the only truly free option on the list. Cons: Your connection may be weak or inconsistent. You can only use the Wi-Fi while you’re parked in the parking lot, so it’s not the best option if you’re on the move or have somewhere to be.
Pros: You won’t be required to install anything extra, and it can link to multiple devices at a time. Many dealers offer extra services that come along with it, like navigation systems, live traffic updates, and satellite radio. Cons: Dealers require you to buy a separate data plan, so it may not be cost-effective.
