If you're a married man, please answer the following question: What is the date of your wedding anniversary?
If you couldn't give the correct answer within 5 seconds, then congratulations — there's still hope for you!
This "smart ring" will automatically heat up to 120 degrees Fahrenheit (about 49 degrees Celsius, hot enough to make you uncomfortable but not burn you) every hour for around 10 seconds, within 24 hours before the date you set (for example, your wedding anniversary). This serves as a reminder that it's time to prepare flowers and gifts for someone special.
Unless your memory is so bad that you forget to even wear the ring, you'll never forget your "special day" for the rest of your life.