90% of the time I see someone wearing an Apple Watch, I wonder, sometimes aloud, WTF do they need notifications on their wrist for.
They look ridiculous - they're the Pager of the current generation. Most people who had a pager them kept them as a fashion accessory.
Conspicuous consumption of a device that depreciates to $0 in 5 years. TOTAL waste of money.
The Apple Watch is primarily a health device for me. It encourages me to be more active and sleep better. It gives me quick access to texts so I can decide if I want to respond then or wait until later -- without having to pick up my phone. It has a great silent alarm that wakes me up in the mornings without also waking up my wife.
Apple Watches aren't for everyone but it's literally been life-changing for me.