Alexa is now officially available on Google's Wear OS, but it only works on select products from Fossil and Skagen for the time being.
You can now request Alexa's assistance on your Fossil smartwatch
Fossil - 9to5Google
Alexa is now available on select Wear OS smartwatches - 9to5Google
What's new in the December Wear OS 3 update for Fossil Gen 6
Apple Watch spring discounts take $60 off at new lows - 9to5Mac
New Google Pixel Watch Sizes Expected This Year
As Apple Watch Rivals Vanish, Smartwatches Get Expensive and Locked Down - CNET
Alexa is now available on select Wear OS smartwatches - 9to5Google
Fossil Gen 5 smartwatches can now make calls with an iPhone - Wareable