iOttie has a new fast wireless charger for Google's Pixel smartphones in the car and it works great with the Pixel 3 and Pixel 4 too.
Iottie Easy One Touch Wireless 2 Car & Desk Mount With 10w Qi Wireless Charging Mount - Black : Target
Easy One Touch Wireless 2 Dash & Windshield Mount - iOttie
Hands on: iOttie fast wireless car charger for Pixel phones - 9to5Google
iOttie Auto Sense Qi Wireless Car Charger - Automatic Clamping Dashboard Phone Mount with Wireless Charging for Google Pixel, iPhone, Samsung Galaxy, Huawei, LG, and other Smartphones : Everything Else
iOttie Archives - 9to5Mac
iOttie Archives - 9to5Mac
Easy One Touch Wireless 2 Air Vent & CD Slot Mount - iOttie
iOttie Auto Sense Qi Wireless Car Charger - Automatic Clamping Dashboard Phone Mount with Wireless Charging for Google Pixel, iPhone, Samsung Galaxy, Huawei, LG, and other Smartphones : Everything Else
Easy One Touch 4 Qi Wireless Fast Charging Car Mount