Several apps in the 2019 Cadillac XT4 don’t require a phone. That might be a simple departure from the norm – after all, we have our phones with us all day and it’s easy to connect over a wired connection or using Bluetooth. There’s no question a phone will be around for years.

However, the XT4 proves one point – we won’t need phones forever. On several trips over a one week period, I swiped through The Weather Channel app (which has a nicely designed interface with a five-day forecast) and didn’t bother asking Siri about any weather issues.
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