If you download and like it Please go put a like there https://plus.google.com/+FrankDufaux/posts/QmxhSfD9Mvh that will be appreciated Touch the Left side of digital screen change function. Touch the Right side of digital screen when on time switch time from 12 to 24 hour. Touch the right side of the digital screen On weather call update weather Touch Center of the digital time change the color Touch the battery to go Bezel less Touch the left Dial to turn the metal dials dark Touch the right side dial to through 100 colors on the watch details. Touch the center to go hands free, 12h Time, 24h Time, Battery Level, Date, Phone Battery Level, Weather