I have the Series 4 and it's fundamentally changed the way I interact with my iPhone when I'm out and about. * I can answer calls while driving and not have to

I have the Series 4 and it's fundamentally changed the way I interact with my iPhone when I'm out and about. * I can answer calls while driving and not have to fumble around for my phone while driving my truck (The wife's SUV has fancy bluetooth integration) * I can open and close my garage from my watch. * I can voice message my family through Messages. I only wish that the battery life were much longer than it is and that Apple could settle on one method of charging their devices, especially in vehicles with limited room.