Amazon Echo and Echo Dot use on-device keyword spotting to detect the wake word. When these devices detect the wake word, they stream audio to the Cloud, including a fraction of a second of audio before the wake word.
The stainless steel Submariner with a date had a price of $385, or $2,080 with inflation. The year 1984 saw the introduction of the two-tone Rolex Submariner 16613 at a price of $2,975 ($6,745 when adjusted for inflation). At that time, the stainless steel Rolex Submariner with a date could be purchased for $1,375 ($3,120 with inflation) and the 18kt Rolex Submariner was available for $10,850 ($24,600 USD).
A basic model like a ladies Rolex Datejust is about $3,500 if it is stainless steel. An 18k gold men's Rolex Daytona Cosmograph would just about $55,000 (if it has diamond markers). You do know that Rolex is among the cheapest Swiss watches? Most Swiss designer brands cost much more. You can buy three gold and diamond Rolex or the cost of some designer Swiss watches (even those without diamonds). Rolex is only so popular because the name can be pronounced easily in most languages.